osprey/kg++fe/gnu/c-common.c File Reference

#include "config.h"
#include "system.h"
#include "tree.h"
#include "real.h"
#include "flags.h"
#include "toplev.h"
#include "output.h"
#include "c-pragma.h"
#include "rtl.h"
#include "ggc.h"
#include "expr.h"
#include "c-common.h"
#include "diagnostic.h"
#include "tm_p.h"
#include "obstack.h"
#include "cpplib.h"
#include "target.h"
#include "langhooks.h"
#include "except.h"
#include "tree-inline.h"
#include "c-tree.h"
#include "builtin-attrs.def"
#include "builtin-types.def"
#include "builtins.def"
#include "gt-c-common.h"

Include dependency graph for c-common.c:

Go to the source code of this file.

Data Types

type  fname_var_t
type  if_elt
type  tlist
type  tlist_cache
type  disabled_builtin

Defines

#define SIZE_TYPE   "long unsigned int"
#define WCHAR_TYPE   "int"
#define MODIFIED_WCHAR_TYPE   (flag_short_wchar ? "short unsigned int" : WCHAR_TYPE)
#define PTRDIFF_TYPE   "long int"
#define WINT_TYPE   "unsigned int"
#define INTMAX_TYPE
#define UINTMAX_TYPE
#define REGISTER_PREFIX   ""
#define DOLLARS_IN_IDENTIFIERS   1
#define DEF_ATTR_NULL_TREE(ENUM)   ENUM,
#define DEF_ATTR_INT(ENUM, VALUE)   ENUM,
#define DEF_ATTR_IDENT(ENUM, STRING)   ENUM,
#define DEF_ATTR_TREE_LIST(ENUM, PURPOSE, VALUE, CHAIN)   ENUM,
#define DEF_FN_ATTR(NAME, ATTRS, PREDICATE)
#define DEF_PRIMITIVE_TYPE(NAME, VALUE)   NAME,
#define DEF_FUNCTION_TYPE_0(NAME, RETURN)   NAME,
#define DEF_FUNCTION_TYPE_1(NAME, RETURN, ARG1)   NAME,
#define DEF_FUNCTION_TYPE_2(NAME, RETURN, ARG1, ARG2)   NAME,
#define DEF_FUNCTION_TYPE_3(NAME, RETURN, ARG1, ARG2, ARG3)   NAME,
#define DEF_FUNCTION_TYPE_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4)   NAME,
#define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN)   NAME,
#define DEF_FUNCTION_TYPE_VAR_1(NAME, RETURN, ARG1)   NAME,
#define DEF_FUNCTION_TYPE_VAR_2(NAME, RETURN, ARG1, ARG2)   NAME,
#define DEF_FUNCTION_TYPE_VAR_3(NAME, RETURN, ARG1, ARG2, ARG3)   NAME,
#define DEF_POINTER_TYPE(NAME, TYPE)   NAME,
#define DEF_PRIMITIVE_TYPE(ENUM, VALUE)   builtin_types[(int) ENUM] = VALUE;
#define DEF_FUNCTION_TYPE_0(ENUM, RETURN)
#define DEF_FUNCTION_TYPE_1(ENUM, RETURN, ARG1)
#define DEF_FUNCTION_TYPE_2(ENUM, RETURN, ARG1, ARG2)
#define DEF_FUNCTION_TYPE_3(ENUM, RETURN, ARG1, ARG2, ARG3)
#define DEF_FUNCTION_TYPE_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4)
#define DEF_FUNCTION_TYPE_VAR_0(ENUM, RETURN)
#define DEF_FUNCTION_TYPE_VAR_1(ENUM, RETURN, ARG1)
#define DEF_FUNCTION_TYPE_VAR_2(ENUM, RETURN, ARG1, ARG2)
#define DEF_FUNCTION_TYPE_VAR_3(ENUM, RETURN, ARG1, ARG2, ARG3)
#define DEF_POINTER_TYPE(ENUM, TYPE)
#define DEF_BUILTIN(ENUM, NAME, CLASS, TYPE, LIBTYPE,BOTH_P, FALLBACK_P, NONANSI_P, ATTRS)
#define WALK_SUBTREE(NODE)
#define CALLED_AS_BUILT_IN(NODE)   (!strncmp (IDENTIFIER_POINTER (DECL_NAME (NODE)), "__builtin_", 10))
#define preprocessing_asm_p()   (cpp_get_options (pfile)->lang == CLK_ASM)
#define preprocessing_trad_p()   (cpp_get_options (pfile)->traditional)
#define builtin_define(TXT)   cpp_define (pfile, TXT)
#define builtin_assert(TXT)   cpp_assert (pfile, TXT)
#define DEF_ATTR_NULL_TREE(ENUM)   built_in_attributes[(int) ENUM] = NULL_TREE;
#define DEF_ATTR_INT(ENUM, VALUE)   built_in_attributes[(int) ENUM] = build_int_2 (VALUE, VALUE < 0 ? -1 : 0);
#define DEF_ATTR_IDENT(ENUM, STRING)   built_in_attributes[(int) ENUM] = get_identifier (STRING);
#define DEF_ATTR_TREE_LIST(ENUM, PURPOSE, VALUE, CHAIN)
#define DEF_FN_ATTR(NAME, ATTRS, PREDICATE)
#define DEF_ATTR_NULL_TREE(ENUM)
#define DEF_ATTR_INT(ENUM, VALUE)
#define DEF_ATTR_IDENT(ENUM, STRING)
#define DEF_ATTR_TREE_LIST(ENUM, PURPOSE, VALUE, CHAIN)
#define DEF_FN_ATTR(NAME, ATTRS, PREDICATE)

Enumerations

enum  built_in_attribute { DEF_ATTR_NULL_TREE, DEF_ATTR_NULL_TREE, DEF_ATTR_NULL_TREE, DEF_ATTR_NULL_TREE }

Functions/Subroutines

tree make_fname_decl PARAMS ((tree, int))
int lang_statement_code_p PARAMS ((enum tree_code))
void lang_expand_function_end PARAMS ((void))
static int constant_fits_type_p PARAMS ((tree, tree))
static tree handle_packed_attribute PARAMS ((tree *, tree, tree, int, bool *))
static void check_nonnull_arg PARAMS ((void *, tree, unsigned HOST_WIDE_INT))
static bool nonnull_check_p PARAMS ((tree, unsigned HOST_WIDE_INT))
static bool get_nonnull_operand PARAMS ((tree, unsigned HOST_WIDE_INT *))
void builtin_define_std PARAMS ((const char *))
static void
builtin_define_with_value 		PARAMS ((const char *, const char *, int))
static void
builtin_define_with_int_value 		PARAMS ((const char *, HOST_WIDE_INT))
static void
builtin_define_with_hex_fp_value 		PARAMS ((const char *, tree, int, const char *, const char *))
static void builtin_define_type_max PARAMS ((const char *, tree, int))
static void
builtin_define_type_precision 		PARAMS ((const char *, tree))
static void
builtin_define_float_constants 		PARAMS ((const char *, const char *, tree))
void c_expand_start_cond (tree cond, int compstmt_count, tree if_stmt)
void c_finish_then ()
void c_expand_end_cond ()
void c_expand_start_else ()
void c_finish_else ()
tree c_begin_if_stmt ()
tree c_begin_while_stmt ()
void c_finish_while_stmt_cond (tree cond, tree while_stmt)
void start_fname_decls ()
void finish_fname_decls ()
const char * fname_as_string (int pretty_p)
const char * fname_string (unsigned rid)
tree fname_decl (unsigned rid, tree id)
tree fix_string_type (tree value)
tree combine_strings (varray_type strings)
static int is_valid_printf_arglist PARAMS ((tree))
static rtx c_expand_builtin PARAMS ((tree, rtx, enum machine_mode, enum expand_modifier))
static rtx c_expand_builtin_printf PARAMS ((tree, rtx, enum machine_mode, enum expand_modifier, int, int))
void constant_expression_warning (tree value)
void overflow_warning (tree value)
void unsigned_conversion_warning (tree result, tree operand)
static int constant_fits_type_p (tree c, tree type)
tree convert_and_check (tree type, tree expr)
static void add_tlist PARAMS ((struct tlist **, struct tlist *, tree, int))
static void merge_tlist PARAMS ((struct tlist **, struct tlist *, int))
static void verify_tree PARAMS ((tree, struct tlist **, struct tlist **, tree))
static void warn_for_collisions PARAMS ((struct tlist *))
static void warn_for_collisions_1 PARAMS ((tree, tree, struct tlist *, int))
static struct tlist *new_tlist PARAMS ((struct tlist *, tree, tree))
static struct tlist * new_tlist (struct tlist *next, tree t, tree writer)
static void add_tlist (struct tlist **to, struct tlist *add, tree exclude_writer, int copy)
static void merge_tlist (struct tlist **to, struct tlist *add, int copy)
static void warn_for_collisions_1 (tree written, tree writer, struct tlist *list, int only_writes)
static void warn_for_collisions (struct tlist *list)
static int warning_candidate_p (tree x)
static void verify_tree (tree x, struct tlist **pbefore_sp, struct tlist **pno_sp, tree writer)
static void verify_sequence_points (tree expr)
tree c_expand_expr_stmt (tree expr)
tree check_case_value (tree value)
tree c_common_type_for_size (unsigned bits, int unsignedp)
tree c_common_type_for_mode (enum machine_mode mode, int unsignedp)
tree c_common_unsigned_type (tree type)
tree c_common_signed_type (tree type)
tree c_common_signed_or_unsigned_type (int unsignedp, tree type)
unsigned int min_precision (tree value, int unsignedp)
void binary_op_error (enum tree_code code)
tree shorten_compare (tree *op0_ptr, tree *op1_ptr, tree *restype_ptr, enum tree_code *rescode_ptr)
tree pointer_int_sum (enum tree_code resultcode, tree ptrop, tree intop)
tree c_common_truthvalue_conversion (tree expr)
static tree builtin_function_2 PARAMS ((const char *, const char *, tree, tree, int, enum built_in_class, int, int, tree))
tree c_build_qualified_type (tree type, int type_quals)
void c_apply_type_quals_to_decl (int type_quals, tree decl)
HOST_WIDE_INT c_common_get_alias_set (tree t)
tree c_sizeof_or_alignof_type (tree type, enum tree_code op, int complain)
tree c_alignof_expr (tree expr)
static GTY (())
tree build_va_arg (tree expr, tree type)
void disable_builtin_function (char *name) const
static bool builtin_function_disabled_p (char *name) const
static tree builtin_function_2 (char *builtin_name, const char *name, tree builtin_type, tree type, int function_code, enum built_in_class class, int library_name_p, int nonansi_p, tree attrs) const
bool c_promoting_integer_type_p (tree t)
int self_promoting_args_p (tree parms)
tree strip_array_types (tree type)
static tree expand_unordered_cmp PARAMS ((tree, tree, enum tree_code, enum tree_code))
static tree expand_unordered_cmp (tree function, tree params, enum tree_code unordered_code, enum tree_code ordered_code)
tree expand_tree_builtin (tree function, tree params, tree coerced_params)
int statement_code_p (enum tree_code code)
tree walk_stmt_tree (tree *tp, walk_tree_fn func, void *data)
int case_compare (splay_tree_key k1, splay_tree_key k2)
tree c_add_case_label (splay_tree cases, tree cond, tree low_value, tree high_value)
tree finish_label_address_expr (tree label)
rtx c_expand_expr (tree exp, rtx target, enum machine_mode tmode, int modifier)
int c_safe_from_p (rtx target, tree exp)
int c_common_unsafe_for_reeval (tree exp)
int c_staticp (tree exp)
static rtx c_expand_builtin (tree exp, rtx target, enum machine_mode tmode, enum expand_modifier modifier)
static int is_valid_printf_arglist (tree arglist)
static rtx c_expand_builtin_printf (tree arglist, rtx target, enum machine_mode tmode, enum expand_modifier modifier, int ignore, int unlocked)
static rtx c_expand_builtin_fprintf (tree arglist, rtx target, enum machine_mode tmode, enum expand_modifier modifier, int ignore, int unlocked)
tree boolean_increment (enum tree_code code, tree arg)
static void builtin_define_type_precision (char *name, tree type) const
static void builtin_define_float_constants (char *name_prefix, const char *fp_suffix, tree type) const
void cb_register_builtins (cpp_reader *pfile)
void builtin_define_std (char *macro) const
static void builtin_define_with_value (char *macro, const char *expansion, int is_str) const
static void builtin_define_with_int_value (char *macro, HOST_WIDE_INT value) const
static void builtin_define_with_hex_fp_value (char *macro, type, int digits, const char *hex_str, const char *fp_suffix) const
static void builtin_define_type_max (char *macro, tree type, int is_long) const
static void c_init_attributes ()
void c_common_insert_default_attributes (tree decl)
void shadow_warning (char *msgid, tree name, tree decl) const
static tree handle_packed_attribute (tree *node, tree name, args, int flags, bool *no_add_attrs)
static tree handle_nocommon_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_common_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_noreturn_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_noinline_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_always_inline_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_used_attribute (tree *pnode, tree name, args, flags, bool *no_add_attrs)
static tree handle_unused_attribute (tree *node, tree name, args, int flags, bool *no_add_attrs)
static tree handle_const_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_transparent_union_attribute (tree *node, tree name, args, int flags, bool *no_add_attrs)
static tree handle_constructor_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_destructor_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_mode_attribute (tree *node, tree name, tree args, flags, bool *no_add_attrs)
static tree handle_section_attribute (tree *node, name, tree args, flags, bool *no_add_attrs)
static tree handle_aligned_attribute (tree *node, name, tree args, int flags, bool *no_add_attrs)
static tree handle_weak_attribute (tree *node, name, args, flags, no_add_attrs)
static tree handle_alias_attribute (tree *node, tree name, tree args, flags, bool *no_add_attrs)
static tree handle_visibility_attribute (tree *node, tree name, tree args, flags, bool *no_add_attrs)
static tree handle_tls_model_attribute (tree *node, tree name, tree args, flags, bool *no_add_attrs)
static tree handle_no_instrument_function_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_malloc_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_no_limit_stack_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_pure_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
static tree handle_cleanup_attribute (tree *node, tree name, tree args, flags, bool *no_add_attrs)
static tree handle_deprecated_attribute (tree *node, tree name, args, int flags, bool *no_add_attrs)
static tree vector_size_helper (tree type, tree bottom)
static tree handle_nonnull_attribute (tree *node, name, tree args, flags, bool *no_add_attrs)
static void check_function_nonnull (tree attrs, tree params)
static bool nonnull_check_p (tree args, unsigned HOST_WIDE_INT param_num)
static void check_nonnull_arg (ctx, tree param, unsigned HOST_WIDE_INT param_num)
static bool get_nonnull_operand (tree arg_num_expr, unsigned HOST_WIDE_INT *valp)
static tree handle_nothrow_attribute (tree *node, tree name, args, flags, bool *no_add_attrs)
void check_function_arguments (tree attrs, tree params)
void check_function_arguments_recurse (void *callback, void *ctx, tree param, unsigned HOST_WIDE_INT param_num)

Variables

cpp_reader * parse_in
enum c_language_kind c_language
tree c_global_trees [CTI_MAX]
int flag_preprocess_only
int flag_iso
int flag_objc
int flag_undef
int flag_no_builtin
int flag_no_nonansi_builtin
int flag_short_double
int flag_short_wchar
int flag_ms_extensions
int flag_no_asm
int flag_const_strings
int dollars_in_ident = DOLLARS_IN_IDENTIFIERS
int flag_signed_bitfields = 1
int explicit_flag_signed_bitfields
int warn_cast_qual
int warn_missing_format_attribute
int warn_pointer_arith
int warn_missing_prototypes
int warn_parentheses
int warn_missing_braces
int warn_sign_compare
int warn_long_long = 1
int warn_write_strings
int warn_redundant_decls
int warn_float_equal
int warn_char_subscripts
int warn_conversion
int warn_unknown_pragmas
int warn_format
int warn_format_y2k
int warn_format_extra_args
int warn_format_zero_length
int warn_format_nonliteral
int warn_format_security
int mesg_implicit_function_declaration = -1
int flag_cond_mismatch
int flag_isoc94
int flag_isoc99
int flag_hosted = 1
int flag_noniso_default_format_attributes = 1
int warn_bad_function_cast
int warn_traditional
int warn_declaration_after_statement
int warn_strict_prototypes
int warn_missing_declarations
int warn_nested_externs
int warn_main
int warn_sequence_point
int warn_div_by_zero = 1
int warn_implicit_int
int warn_nonnull
int flag_gen_declaration
int flag_next_runtime = 0
int print_struct_values
const char * constant_string_class_name
int warn_selector
int warn_undeclared_selector
int warn_protocol = 1
int flag_no_gnu_keywords
int flag_implement_inlines = 1
int flag_external_templates
int flag_alt_external_templates
int flag_implicit_templates = 1
int flag_implicit_inline_templates = 1
int flag_use_repository
int flag_optional_diags = 1
int flag_elide_constructors = 1
int flag_default_inline = 1
int flag_rtti = 1
int flag_conserve_space
int flag_access_control = 1
int flag_check_new
int flag_new_for_scope = 1
int flag_weak = 1
int flag_use_cxa_atexit = DEFAULT_USE_CXA_ATEXIT
int flag_vtable_gc
int flag_permissive
int flag_enforce_eh_specs = 1
int flag_abi_version = 1
int warn_abi = 0
int warn_implicit = 1
int warn_ctor_dtor_privacy = 1
int warn_overloaded_virtual
int warn_nonvdtor
int warn_reorder
int warn_synth
int warn_pmf2ptr = 1
int warn_ecpp
int warn_sign_promo
int warn_old_style_cast
int warn_nontemplate_friend = 1
int warn_deprecated = 1
int max_tinst_depth = 500
tree * ridpointers
int skip_evaluation
struct fname_var_t fname_vars []
static if_elt * if_stack
static int if_stack_space = 0
static int if_stack_pointer = 0
struct attribute_spec c_common_attribute_table []
struct attribute_spec c_common_format_attribute_table []
static struct obstack tlist_obstack
static char * tlist_firstobj = 0
static struct tlist * warned_ids
static struct tlist_cache * save_expr_cache
static disabled_builtin * disabled_builtins = NULL

Define Documentation

#define builtin_assert ( TXT   )     cpp_assert (pfile, TXT)

#define builtin_define ( TXT   )     cpp_define (pfile, TXT)

Referenced by c_cpp_builtins(), darwin_cpp_builtins(), and rs6000_cpu_cpp_builtins().

#define CALLED_AS_BUILT_IN ( NODE   )     (!strncmp (IDENTIFIER_POINTER (DECL_NAME (NODE)), "__builtin_", 10))

Definition at line 4581 of file c-common.c.

#define DEF_ATTR_IDENT ( ENUM,
STRING   ) 

#define DEF_ATTR_IDENT ( ENUM,
STRING   )     built_in_attributes[(int) ENUM] = get_identifier (STRING);

#define DEF_ATTR_IDENT ( ENUM,
STRING   )     ENUM,

#define DEF_ATTR_INT ( ENUM,
VALUE   ) 

#define DEF_ATTR_INT ( ENUM,
VALUE   )     built_in_attributes[(int) ENUM] = build_int_2 (VALUE, VALUE < 0 ? -1 : 0);

#define DEF_ATTR_INT ( ENUM,
VALUE   )     ENUM,

#define DEF_ATTR_NULL_TREE ( ENUM   ) 

#define DEF_ATTR_NULL_TREE ( ENUM   )     built_in_attributes[(int) ENUM] = NULL_TREE;

#define DEF_ATTR_NULL_TREE ( ENUM   )     ENUM,

#define DEF_ATTR_TREE_LIST ( ENUM,
PURPOSE,
VALUE,
CHAIN   ) 

#define DEF_ATTR_TREE_LIST ( ENUM,
PURPOSE,
VALUE,
CHAIN   ) 

Value:

built_in_attributes[(int) ENUM]     \
    = tree_cons (built_in_attributes[(int) PURPOSE],  \
     built_in_attributes[(int) VALUE],  \
     built_in_attributes[(int) CHAIN]);

#define DEF_ATTR_TREE_LIST ( ENUM,
PURPOSE,
VALUE,
CHAIN   )     ENUM,

#define DEF_BUILTIN ( ENUM,
NAME,
CLASS,
TYPE,
LIBTYPE,
BOTH_P,
FALLBACK_P,
NONANSI_P,
ATTRS   ) 

Value:

if (NAME)               \
    {                 \
      const char *__name__ = NAME;          \
      tree decl;              \
                  \
      if (strncmp (__name__, "__builtin_", strlen ("__builtin_")) != 0) \
  abort ();             \
                  \
      if (!BOTH_P)              \
  decl = builtin_function (__name__, builtin_types[TYPE], ENUM, \
         CLASS,         \
         (FALLBACK_P        \
          ? (__name__ + strlen ("__builtin_"))  \
          : NULL),        \
         built_in_attributes[(int) ATTRS]); \
      else                \
  decl = builtin_function_2 (__name__,        \
           __name__ + strlen ("__builtin_"),  \
           builtin_types[TYPE],     \
           builtin_types[LIBTYPE],    \
           ENUM,        \
           CLASS,       \
           FALLBACK_P,        \
           NONANSI_P,       \
           built_in_attributes[(int) ATTRS]); \
                  \
      built_in_decls[(int) ENUM] = decl;        \
    }

#define DEF_FN_ATTR ( NAME,
ATTRS,
PREDICATE   ) 

Value:

if ((PREDICATE) && name == built_in_attributes[(int) NAME]) \
    decl_attributes (&decl, built_in_attributes[(int) ATTRS], \
         ATTR_FLAG_BUILT_IN);

#define DEF_FN_ATTR ( NAME,
ATTRS,
PREDICATE   ) 

#define DEF_FN_ATTR ( NAME,
ATTRS,
PREDICATE   ) 

#define DEF_FUNCTION_TYPE_0 ( ENUM,
RETURN   ) 

Value:

builtin_types[(int) ENUM]       \
    = build_function_type (builtin_types[(int) RETURN], \
         void_list_node);

#define DEF_FUNCTION_TYPE_0 ( NAME,
RETURN   )     NAME,

#define DEF_FUNCTION_TYPE_1 ( ENUM,
RETURN,
ARG1   ) 

Value:

builtin_types[(int) ENUM]           \
    = build_function_type (builtin_types[(int) RETURN],     \
         tree_cons (NULL_TREE,      \
              builtin_types[(int) ARG1],  \
              void_list_node));

#define DEF_FUNCTION_TYPE_1 ( NAME,
RETURN,
ARG1   )     NAME,

#define DEF_FUNCTION_TYPE_2 ( ENUM,
RETURN,
ARG1,
ARG2   ) 

Value:

builtin_types[(int) ENUM]       \
    = build_function_type         \
      (builtin_types[(int) RETURN],     \
       tree_cons (NULL_TREE,        \
      builtin_types[(int) ARG1],    \
      tree_cons (NULL_TREE,     \
           builtin_types[(int) ARG2], \
           void_list_node)));

#define DEF_FUNCTION_TYPE_2 ( NAME,
RETURN,
ARG1,
ARG2   )     NAME,

#define DEF_FUNCTION_TYPE_3 ( ENUM,
RETURN,
ARG1,
ARG2,
ARG3   ) 

Value:

builtin_types[(int) ENUM]            \
    = build_function_type            \
      (builtin_types[(int) RETURN],          \
       tree_cons (NULL_TREE,             \
      builtin_types[(int) ARG1],         \
      tree_cons (NULL_TREE,          \
           builtin_types[(int) ARG2],      \
           tree_cons (NULL_TREE,       \
          builtin_types[(int) ARG3],   \
          void_list_node))));

#define DEF_FUNCTION_TYPE_3 ( NAME,
RETURN,
ARG1,
ARG2,
ARG3   )     NAME,

#define DEF_FUNCTION_TYPE_4 ( ENUM,
RETURN,
ARG1,
ARG2,
ARG3,
ARG4   ) 

Value:

builtin_types[(int) ENUM]           \
    = build_function_type           \
      (builtin_types[(int) RETURN],         \
       tree_cons (NULL_TREE,            \
      builtin_types[(int) ARG1],        \
      tree_cons (NULL_TREE,         \
           builtin_types[(int) ARG2],     \
           tree_cons          \
           (NULL_TREE,        \
            builtin_types[(int) ARG3],    \
            tree_cons (NULL_TREE,     \
           builtin_types[(int) ARG4], \
           void_list_node)))));

#define DEF_FUNCTION_TYPE_4 ( NAME,
RETURN,
ARG1,
ARG2,
ARG3,
ARG4   )     NAME,

#define DEF_FUNCTION_TYPE_VAR_0 ( ENUM,
RETURN   ) 

Value:

builtin_types[(int) ENUM]           \
    = build_function_type (builtin_types[(int) RETURN], NULL_TREE);

#define DEF_FUNCTION_TYPE_VAR_0 ( NAME,
RETURN   )     NAME,

#define DEF_FUNCTION_TYPE_VAR_1 ( ENUM,
RETURN,
ARG1   ) 

Value:

builtin_types[(int) ENUM]            \
    = build_function_type (builtin_types[(int) RETURN],      \
         tree_cons (NULL_TREE,       \
              builtin_types[(int) ARG1],   \
              NULL_TREE));

#define DEF_FUNCTION_TYPE_VAR_1 ( NAME,
RETURN,
ARG1   )     NAME,

#define DEF_FUNCTION_TYPE_VAR_2 ( ENUM,
RETURN,
ARG1,
ARG2   ) 

Value:

builtin_types[(int) ENUM]         \
    = build_function_type           \
      (builtin_types[(int) RETURN],       \
       tree_cons (NULL_TREE,          \
      builtin_types[(int) ARG1],      \
      tree_cons (NULL_TREE,       \
           builtin_types[(int) ARG2],   \
           NULL_TREE)));

#define DEF_FUNCTION_TYPE_VAR_2 ( NAME,
RETURN,
ARG1,
ARG2   )     NAME,

#define DEF_FUNCTION_TYPE_VAR_3 ( ENUM,
RETURN,
ARG1,
ARG2,
ARG3   ) 

Value:

builtin_types[(int) ENUM]           \
    = build_function_type             \
      (builtin_types[(int) RETURN],         \
       tree_cons (NULL_TREE,            \
      builtin_types[(int) ARG1],        \
      tree_cons (NULL_TREE,         \
           builtin_types[(int) ARG2],     \
           tree_cons (NULL_TREE,      \
          builtin_types[(int) ARG3],  \
          NULL_TREE))));

#define DEF_FUNCTION_TYPE_VAR_3 ( NAME,
RETURN,
ARG1,
ARG2,
ARG3   )     NAME,

#define DEF_POINTER_TYPE ( ENUM,
TYPE   ) 

Value:

builtin_types[(int) ENUM]       \
    = build_pointer_type (builtin_types[(int) TYPE]);

#define DEF_POINTER_TYPE ( NAME,
TYPE   )     NAME,

#define DEF_PRIMITIVE_TYPE ( ENUM,
VALUE   )     builtin_types[(int) ENUM] = VALUE;

#define DEF_PRIMITIVE_TYPE ( NAME,
VALUE   )     NAME,

#define DOLLARS_IN_IDENTIFIERS   1

Definition at line 250 of file c-common.c.

Referenced by c_common_init_options().

#define INTMAX_TYPE

Value:

((INT_TYPE_SIZE == LONG_LONG_TYPE_SIZE) \
         ? "int"          \
         : ((LONG_TYPE_SIZE == LONG_LONG_TYPE_SIZE) \
      ? "long int"        \
      : "long long int"))

Definition at line 83 of file c-common.c.

Referenced by c_common_nodes_and_builtins(), c_stddef_cpp_builtins(), and GTY().

#define MODIFIED_WCHAR_TYPE   (flag_short_wchar ? "short unsigned int" : WCHAR_TYPE)

Definition at line 71 of file c-common.c.

Referenced by c_common_nodes_and_builtins(), c_stddef_cpp_builtins(), cb_register_builtins(), and GTY().

 
#define preprocessing_asm_p (  )     (cpp_get_options (pfile)->lang == CLK_ASM)

Referenced by c_common_handle_option().

 
#define preprocessing_trad_p (  )     (cpp_get_options (pfile)->traditional)

#define PTRDIFF_TYPE   "long int"

Definition at line 75 of file c-common.c.

Referenced by c_common_nodes_and_builtins(), c_stddef_cpp_builtins(), cb_register_builtins(), GTY(), and initialize_builtins().

#define REGISTER_PREFIX   ""

Definition at line 99 of file c-common.c.

Referenced by arm_print_operand(), asm_fprintf(), c_cpp_builtins(), cb_register_builtins(), emit_ldm_seq(), emit_stm_seq(), initialize_builtins(), make_decl_rtl(), strip_reg_name(), and VPARAMS().

#define SIZE_TYPE   "long unsigned int"

Definition at line 63 of file c-common.c.

Referenced by c_common_nodes_and_builtins(), c_stddef_cpp_builtins(), cb_register_builtins(), ffecom_init_0(), GTY(), and initialize_builtins().

#define UINTMAX_TYPE

Value:

((INT_TYPE_SIZE == LONG_LONG_TYPE_SIZE) \
         ? "unsigned int"       \
         : ((LONG_TYPE_SIZE == LONG_LONG_TYPE_SIZE) \
      ? "long unsigned int"     \
      : "long long unsigned int"))

Definition at line 91 of file c-common.c.

Referenced by c_common_nodes_and_builtins(), c_stddef_cpp_builtins(), and GTY().

#define WALK_SUBTREE ( NODE   ) 

Value:

do              \
    {             \
      result = walk_stmt_tree (&(NODE), func, data);  \
      if (result)         \
  return result;          \
    }             \
  while (0)

Referenced by cp_walk_subtrees(), walk_stmt_tree(), walk_tree(), and walk_type_fields().

#define WCHAR_TYPE   "int"

Definition at line 67 of file c-common.c.

Referenced by initialize_builtins().

#define WINT_TYPE   "unsigned int"

Definition at line 79 of file c-common.c.

Referenced by c_common_nodes_and_builtins(), c_stddef_cpp_builtins(), cb_register_builtins(), GTY(), and initialize_builtins().

Enumeration Type Documentation

enum built_in_attribute

Enumerator:
DEF_ATTR_NULL_TREE 
DEF_ATTR_NULL_TREE 
DEF_ATTR_NULL_TREE 
DEF_ATTR_NULL_TREE 

Definition at line 3199 of file c-common.c.

Function Documentation

static void add_tlist ( struct tlist **  to,
struct tlist *  add,
tree  exclude_writer,
int  copy 
) [static]

Definition at line 1556 of file c-common.c.

References tlist::expr, new_tlist(), next, and tlist::writer.

Referenced by verify_tree().

void binary_op_error ( enum tree_code  code  ) 

Definition at line 2257 of file c-common.c.

Referenced by build_binary_op().

tree boolean_increment ( enum tree_code  code,
tree  arg 
)

Definition at line 4876 of file c-common.c.

Referenced by build_unary_op().

tree build_va_arg ( tree  expr,
tree  type 
)

Definition at line 3760 of file c-common.c.

Referenced by build_expr_from_tree(), build_x_va_arg(), and c_parser_postfix_expression().

static void builtin_define_float_constants ( char *  name_prefix,
const char *  fp_suffix,
tree  type 
) const [static]

Definition at line 4923 of file c-common.c.

References real_format::b, buf, builtin_define_with_hex_fp_value(), builtin_define_with_int_value(), builtin_define_with_value(), real_format::emax, real_format::emin, float_type_node, real_format::has_denorm, i, real_format::log2_b, long_double_type_node, n, p, real_format::p, real_format_for_mode, sprintf(), strcpy, and TYPE_MODE.

Referenced by c_cpp_builtins(), and cb_register_builtins().

void builtin_define_std ( char *  macro  )  const

Definition at line 5202 of file c-common.c.

References alloca, cpp_define(), flag_iso, ISUPPER, len, memcpy, p, q, and strlen().

static void builtin_define_type_max ( char *  macro,
tree  type,
int  is_long 
) const [static]

Definition at line 5317 of file c-common.c.

References abort, alloca, buf, cpp_define(), idx, sprintf(), strlen(), TREE_UNSIGNED, TYPE_PRECISION, and values.

Referenced by builtin_define_stdint_macros(), c_cpp_builtins(), and cb_register_builtins().

static void builtin_define_type_precision ( char *  name,
tree  type 
) const [static]

Definition at line 4914 of file c-common.c.

References builtin_define_with_int_value(), and TYPE_PRECISION.

Referenced by c_cpp_builtins(), and cb_register_builtins().

static void builtin_define_with_hex_fp_value ( char *  macro,
type  ,
int  digits,
const char *  hex_str,
const char *  fp_suffix 
) const [static]

Definition at line 5285 of file c-common.c.

References buf, cpp_define(), real_from_string(), real_to_decimal(), REAL_VALUE_TYPE, and sprintf().

Referenced by builtin_define_float_constants().

static void builtin_define_with_int_value ( char *  macro,
HOST_WIDE_INT  value 
) const [static]

Definition at line 5266 of file c-common.c.

References alloca, buf, cpp_define(), HOST_WIDE_INT_PRINT_DEC, memcpy, sprintf(), and strlen().

Referenced by builtin_define_decimal_float_constants(), builtin_define_float_constants(), builtin_define_std(), builtin_define_type_precision(), c_cpp_builtins(), and cb_register_builtins().

static void builtin_define_with_value ( char *  macro,
const char *  expansion,
int  is_str 
) const [static]

Definition at line 5242 of file c-common.c.

References alloca, buf, cpp_define(), sprintf(), and strlen().

Referenced by builtin_define_decimal_float_constants(), builtin_define_float_constants(), c_cpp_builtins(), c_stddef_cpp_builtins(), cb_register_builtins(), and darwin_cpp_builtins().

static tree builtin_function_2 ( char *  builtin_name,
const char *  name,
tree  builtin_type,
tree  type,
int  function_code,
enum built_in_class  class,
int  library_name_p,
int  nonansi_p,
tree  attrs 
) const [static]

Definition at line 3830 of file c-common.c.

References builtin_function(), builtin_function_disabled_p(), DECL_BUILT_IN_NONANSI, flag_no_builtin, flag_no_nonansi_builtin, NULL, and NULL_TREE.

static bool builtin_function_disabled_p ( char *  name  )  const [static]

Definition at line 3801 of file c-common.c.

References disabled_builtin::name, disabled_builtin::next, NULL, p, and strcmp().

Referenced by builtin_function_2(), and def_builtin_1().

tree c_add_case_label ( splay_tree  cases,
tree  cond,
tree  low_value,
tree  high_value 
)

Definition at line 4228 of file c-common.c.

References add_stmt(), build_case_label(), build_decl, c_language, CASE_HIGH, CASE_LABEL_DECL, check_case_value(), clk_cplusplus, convert_and_check(), current_function_decl, DECL_CONTEXT, duplicate, error(), error_mark_node, splay_tree_node_s::key, node, NULL_TREE, pedantic, pedwarn(), POINTER_TYPE_P, splay_tree_insert(), splay_tree_lookup(), splay_tree_predecessor(), splay_tree_successor(), tree_int_cst_compare(), tree_int_cst_equal(), tree_int_cst_lt(), TREE_TYPE, splay_tree_node_s::value, and warning.

Referenced by do_case(), and finish_case_label().

tree c_alignof_expr ( tree  expr  ) 

Definition at line 3155 of file c-common.c.

Referenced by build_expr_from_tree(), c_parser_alignof_expression(), and finish_alignof().

void c_apply_type_quals_to_decl ( int  type_quals,
tree  decl 
)

Definition at line 2977 of file c-common.c.

Referenced by cp_apply_type_quals_to_decl(), grokclassfn(), grokdeclarator(), start_function(), and tsubst_decl().

tree c_begin_if_stmt (  ) 

Definition at line 1018 of file c-common.c.

References build_stmt(), NULL_TREE, and r.

tree c_begin_while_stmt (  ) 

Definition at line 1034 of file c-common.c.

References build_stmt(), NULL_TREE, and r.

tree c_build_qualified_type ( tree  type,
int  type_quals 
)

Definition at line 2948 of file c-common.c.

Referenced by build_component_ref(), c_build_qualified_type(), c_make_fname_decl(), common_pointer_type(), common_type(), complete_array_type(), composite_type(), default_function_array_conversion(), fix_string_type(), grokdeclarator(), and qualify_type().

HOST_WIDE_INT c_common_get_alias_set ( tree  t  ) 

Definition at line 3008 of file c-common.c.

Referenced by cxx_get_alias_set().

void c_common_insert_default_attributes ( tree  decl  ) 

Definition at line 5385 of file c-common.c.

References c_init_attributes(), and DECL_NAME.

Referenced by c_insert_default_attributes(), and cxx_insert_default_attributes().

tree c_common_signed_or_unsigned_type ( int  unsignedp,
tree  type 
)

Definition at line 2184 of file c-common.c.

Referenced by build_binary_op(), c_common_signed_type(), c_common_unsigned_type(), shorten_compare(), and write_integer_cst().

tree c_common_signed_type ( tree  type  ) 

Definition at line 2148 of file c-common.c.

Referenced by build_binary_op(), c_common_get_alias_set(), c_common_nodes_and_builtins(), check_format_types(), grokdeclarator(), GTY(), shorten_compare(), and unsigned_conversion_warning().

tree c_common_truthvalue_conversion ( tree  expr  ) 

Definition at line 2771 of file c-common.c.

Referenced by build_binary_op(), build_conditional_expr(), build_dynamic_cast_1(), build_unary_op(), c_common_truthvalue_conversion(), c_objc_common_truthvalue_conversion(), convert(), cp_truthvalue_conversion(), expand_cleanup_for_base(), and Push_Temp_Cleanup().

tree c_common_type_for_mode ( enum machine_mode  mode,
int  unsignedp 
)

Definition at line 2021 of file c-common.c.

Referenced by dump_type(), GTY(), pp_c_type_specifier(), and write_builtin_type().

tree c_common_type_for_size ( unsigned  bits,
int  unsignedp 
)

Definition at line 1977 of file c-common.c.

References intDI_type_node, integer_type_node, intHI_type_node, intQI_type_node, intSI_type_node, long_integer_type_node, long_long_integer_type_node, long_long_unsigned_type_node, long_unsigned_type_node, short_integer_type_node, short_unsigned_type_node, signed_char_type_node, TYPE_PRECISION, unsigned_char_type_node, unsigned_intDI_type_node, unsigned_intHI_type_node, unsigned_intQI_type_node, unsigned_intSI_type_node, unsigned_type_node, widest_integer_literal_type_node, and widest_unsigned_literal_type_node.

Referenced by build_enumerator(), c_common_nodes_and_builtins(), common_type(), comptypes(), comptypes_internal(), cp_convert_to_pointer(), cxx_init(), default_conversion(), finish_enum(), perform_integral_promotions(), pointer_int_sum(), shorten_compare(), and type_promotes_to().

int c_common_unsafe_for_reeval ( tree  exp  ) 

Definition at line 4556 of file c-common.c.

References TREE_CODE.

tree c_common_unsigned_type ( tree  type  ) 

Definition at line 2113 of file c-common.c.

Referenced by c_common_nodes_and_builtins(), check_format_types(), convert_and_check(), convert_for_assignment(), grokdeclarator(), GTY(), and shorten_compare().

static rtx c_expand_builtin ( tree  exp,
rtx  target,
enum machine_mode  tmode,
enum expand_modifier  modifier 
) [static]

Definition at line 4585 of file c-common.c.

References c_expand_builtin_fprintf(), c_expand_builtin_printf(), CALLED_AS_BUILT_IN, const0_rtx, DECL_FUNCTION_CODE, DECL_NAME, error(), expand_call(), IDENTIFIER_POINTER, optimize, TREE_CODE, TREE_OPERAND, and TREE_TYPE.

Referenced by c_expand_expr().

static rtx c_expand_builtin_fprintf ( tree  arglist,
rtx  target,
enum machine_mode  tmode,
enum expand_modifier  modifier,
int  ignore,
int  unlocked 
) [static]

Definition at line 4790 of file c-common.c.

References build_function_call(), build_tree_list, built_in_decls, const0_rtx, expand_expr(), is_valid_printf_arglist(), NULL_TREE, strchr, strcmp(), STRIP_NOPS, TREE_CHAIN, TREE_CODE, tree_cons, TREE_OPERAND, TREE_STRING_POINTER, TREE_TYPE, and TREE_VALUE.

Referenced by c_expand_builtin().

static rtx c_expand_builtin_printf ( tree  arglist,
rtx  target,
enum machine_mode  tmode,
enum expand_modifier  modifier,
int  ignore,
int  unlocked 
) [static]

Definition at line 4686 of file c-common.c.

References alloca, build_function_call(), build_int_2, build_string(), build_tree_list, built_in_decls, const0_rtx, expand_expr(), fix_string_type(), is_valid_printf_arglist(), memcpy, NULL_TREE, strchr, strcmp(), STRIP_NOPS, TREE_CHAIN, TREE_CODE, TREE_OPERAND, TREE_STRING_LENGTH, TREE_STRING_POINTER, TREE_TYPE, and TREE_VALUE.

Referenced by c_expand_builtin().

void c_expand_end_cond (  ) 

Definition at line 969 of file c-common.c.

References last_expr_type, and NULL_TREE.

rtx c_expand_expr ( tree  exp,
rtx  target,
enum machine_mode  tmode,
int  modifier 
)

Definition at line 4411 of file c-common.c.

References abort, BUILT_IN_FRONTEND, c_expand_builtin(), COMPOUND_BODY, COMPOUND_LITERAL_EXPR_DECL, const0_rtx, copy_to_reg(), DECL_BUILT_IN, DECL_BUILT_IN_CLASS, DECL_RTL_IF_SET, emit_local_var(), expand_end_stmt_expr(), expand_expr(), expand_start_stmt_expr(), expand_stmt(), EXPR_STMT_EXPR, GET_CODE, GET_MODE, last, MEM, NULL, NULL_RTX, pop_temp_slots(), preserve_temp_slots(), push_temp_slots(), result, STMT_EXPR_NO_SCOPE, STMT_EXPR_STMT, TREE_ADDRESSABLE, TREE_CHAIN, TREE_CODE, and TREE_OPERAND.

Referenced by cxx_expand_expr().

tree c_expand_expr_stmt ( tree  expr  ) 

Definition at line 1912 of file c-common.c.

References add_stmt(), build_stmt(), COMPLETE_OR_VOID_TYPE_P, default_conversion(), error(), error_mark_node, flag_isoc99, last_expr_type, lvalue_p(), TREE_CODE, TREE_TYPE, verify_sequence_points(), and warn_sequence_point.

Referenced by build_module_descriptor(), and c_objc_common_finish_file().

void c_expand_start_cond ( tree  cond,
int  compstmt_count,
tree  if_stmt 
)

Definition at line 927 of file c-common.c.

References add_stmt(), if_elt::compstmt_count, if_elt::file, IF_COND, if_elt::if_stmt, input_filename, if_elt::line, lineno, if_elt::needs_warning, xmalloc(), and xrealloc().

void c_expand_start_else (  ) 

Definition at line 983 of file c-common.c.

References if_elt::compstmt_count, if_elt::needs_warning, and warn_parentheses.

void c_finish_else (  ) 

Definition at line 1003 of file c-common.c.

References ELSE_CLAUSE, if_elt::if_stmt, and RECHAIN_STMTS.

void c_finish_then (  ) 

Definition at line 959 of file c-common.c.

References if_elt::if_stmt, RECHAIN_STMTS, and THEN_CLAUSE.

void c_finish_while_stmt_cond ( tree  cond,
tree  while_stmt 
)

Definition at line 1042 of file c-common.c.

References WHILE_COND.

static void c_init_attributes ( void   )  [static]

Definition at line 5358 of file c-common.c.

Referenced by c_common_insert_default_attributes(), c_common_nodes_and_builtins(), and GTY().

bool c_promoting_integer_type_p ( tree  t  ) 

Definition at line 3865 of file c-common.c.

Referenced by c_type_promotes_to(), default_conversion(), perform_integral_promotions(), self_promoting_args_p(), start_function(), start_preparsed_function(), and type_promotes_to().

int c_safe_from_p ( rtx  target,
tree  exp 
)

Definition at line 4528 of file c-common.c.

References DECL_INITIAL, DECL_STMT_DECL, safe_from_p(), statement_code_p, TREE_CHAIN, and TREE_CODE.

tree c_sizeof_or_alignof_type ( tree  type,
enum tree_code  op,
int  complain 
)

Definition at line 3092 of file c-common.c.

Referenced by cxx_sizeof_or_alignof_type().

int c_staticp ( tree  exp  ) 

Definition at line 4572 of file c-common.c.

int case_compare ( splay_tree_key  k1,
splay_tree_key  k2 
)

Definition at line 4204 of file c-common.c.

Referenced by c_start_case(), and push_switch().

void cb_register_builtins ( cpp_reader *  pfile  ) 

Definition at line 5087 of file c-common.c.

References builtin_define_float_constants(), builtin_define_type_max(), builtin_define_type_precision(), builtin_define_with_int_value(), builtin_define_with_value(), c_language, char_type_node, clk_cplusplus, cpp_define(), double_type_node, fast_math_flags_set_p(), flag_exceptions, flag_finite_math_only, flag_hosted, flag_iso, flag_next_runtime, flag_objc, flag_really_no_inline, flag_signaling_nans, flag_signed_char, flag_undef, float_type_node, integer_type_node, long_double_type_node, long_integer_type_node, long_long_integer_type_node, MODIFIED_WCHAR_TYPE, optimize, optimize_size, PTRDIFF_TYPE, REGISTER_PREFIX, short_integer_type_node, signed_char_type_node, SIZE_TYPE, SUPPORTS_ONE_ONLY, TARGET_CPU_CPP_BUILTINS, TARGET_FLT_EVAL_METHOD, TARGET_OS_CPP_BUILTINS, TREE_UNSIGNED, user_label_prefix, USING_SJLJ_EXCEPTIONS, version_string, warn_deprecated, wchar_type_node, and WINT_TYPE.

Referenced by c_common_init().

static tree check_case_value ( tree  value  ) 

Definition at line 1937 of file c-common.c.

Referenced by c_add_case_label().

void check_function_arguments ( tree  attrs,
tree  params 
)

Definition at line 6880 of file c-common.c.

References check_function_format(), check_function_nonnull(), NULL, warn_format, and warn_nonnull.

Referenced by build_function_call(), and build_over_call().

void check_function_arguments_recurse ( void *  callback,
void *  ctx,
tree  param,
unsigned HOST_WIDE_INT  param_num 
)

Definition at line 6900 of file c-common.c.

References abort, callback(), i, is_attribute_p(), TREE_CHAIN, TREE_CODE, TREE_INT_CST_HIGH, TREE_INT_CST_LOW, TREE_OPERAND, TREE_PURPOSE, TREE_TYPE, TREE_VALUE, and TYPE_ATTRIBUTES.

Referenced by check_format_info(), check_function_arguments_recurse(), and check_function_nonnull().

static void check_function_nonnull ( tree  attrs,
tree  params 
) [static]

Definition at line 6757 of file c-common.c.

References a, check_function_arguments_recurse(), check_nonnull_arg(), is_attribute_p(), nonnull_check_p(), NULL, TREE_CHAIN, TREE_PURPOSE, and TREE_VALUE.

Referenced by check_function_arguments().

static void check_nonnull_arg ( ctx  ,
tree  param,
unsigned HOST_WIDE_INT  param_num 
) [static]

Definition at line 6815 of file c-common.c.

References integer_zerop(), TREE_CODE, TREE_TYPE, and warning.

Referenced by check_function_nonnull().

tree combine_strings ( varray_type  strings  ) 

Definition at line 1257 of file c-common.c.

References BITS_PER_UNIT, build_string(), BYTES_BIG_ENDIAN, C_ARTIFICIAL_STRING_P, char_array_type_node, free(), i, in_system_header, len, length, memcpy, p, q, TREE_STRING_LENGTH, TREE_STRING_POINTER, TREE_TYPE, TYPE_PRECISION, VARRAY_ACTIVE_SIZE, VARRAY_TREE, warning, wchar_array_type_node, wchar_type_node, wide_flag, and xmalloc().

Referenced by build_objc_string_object(), and yylexstring().

void constant_expression_warning ( tree  value  ) 

Definition at line 1373 of file c-common.c.

Referenced by build_enumerator(), check_bitfield_type_and_width(), check_case_value(), compute_array_index_type(), finish_decl(), finish_struct(), grokbitfield(), grokdeclarator(), layout_var_decl(), and store_init_value().

static int constant_fits_type_p ( tree  c,
tree  type 
) [static]

Definition at line 1449 of file c-common.c.

References convert(), int_fits_type_p(), TREE_CODE, and TREE_OVERFLOW.

Referenced by convert_and_check().

tree convert_and_check ( tree  type,
tree  expr 
)

Definition at line 1464 of file c-common.c.

Referenced by build_binary_op(), build_conditional_expr(), build_ptrmemfunc1(), c_add_case_label(), convert_for_assignment(), and convert_like_real().

void disable_builtin_function ( char *  name  )  const

Definition at line 3782 of file c-common.c.

References error(), strlen(), strncmp(), and xmalloc().

Referenced by c_common_decode_option(), and c_common_handle_option().

tree expand_tree_builtin ( tree  function,
tree  params,
tree  coerced_params 
)

Definition at line 4022 of file c-common.c.

References build_unary_op(), BUILT_IN_NORMAL, DECL_BUILT_IN_CLASS, DECL_FUNCTION_CODE, expand_unordered_cmp(), integer_zero_node, NULL_TREE, and TREE_VALUE.

Referenced by build_cxx_call(), build_function_call(), and build_function_call_real().

static tree expand_unordered_cmp ( tree  function,
tree  params,
enum tree_code  unordered_code,
enum tree_code  ordered_code 
) [static]

Definition at line 3945 of file c-common.c.

References build_binary_op(), build_unary_op(), common_type(), convert(), DECL_NAME, error(), error_mark_node, IDENTIFIER_POINTER, integer_zero_node, MODE_HAS_NANS, NULL_TREE, TREE_CHAIN, TREE_CODE, TREE_TYPE, TREE_VALUE, and TYPE_MODE.

Referenced by expand_tree_builtin().

void finish_fname_decls ( void   ) 

Definition at line 1082 of file c-common.c.

Referenced by finish_function(), finish_translation_unit(), and pop_file_scope().

tree finish_label_address_expr ( tree  label  ) 

Definition at line 4379 of file c-common.c.

Referenced by c_parser_unary_expression(), cp_parser_unary_expression(), and tsubst_copy_and_build().

tree fix_string_type ( tree  value  ) 

Definition at line 1213 of file c-common.c.

Referenced by c_expand_builtin_printf(), cp_parser_string_literal(), and tinfo_name().

const char* fname_as_string ( int  pretty_p  ) 

Definition at line 1126 of file c-common.c.

Referenced by c_make_fname_decl(), cp_make_fname_decl(), and fname_string().

tree fname_decl ( unsigned  rid,
tree  id 
)

Definition at line 1165 of file c-common.c.

Referenced by c_parser_postfix_expression(), and finish_fname().

const char* fname_string ( unsigned  rid  ) 

Definition at line 1146 of file c-common.c.

References fname_var_t::decl, and fname_as_string().

static bool get_nonnull_operand ( tree  arg_num_expr,
unsigned HOST_WIDE_INT *  valp 
) [static]

Definition at line 6836 of file c-common.c.

References TREE_CODE, TREE_INT_CST_HIGH, TREE_INT_CST_LOW, and TREE_OPERAND.

Referenced by handle_nonnull_attribute(), and nonnull_check_p().

static GTY ( ()   )  [static]

Definition at line 3215 of file c-common.c.

References build_array_type(), build_common_tree_nodes_2(), build_decl, build_function_type(), build_index_type(), build_int_2, build_pointer_type(), build_qualified_type(), build_reference_type(), build_void_list_node(), builtin_types, c_common_signed_type(), c_common_unsigned_type(), c_init_attributes(), c_language, char_array_type_node, char_type_node, clk_cplusplus, complex_double_type_node, complex_float_type_node, complex_integer_type_node, complex_long_double_type_node, const_string_type_node, default_function_type, double_type_node, flag_short_double, float_type_node, g77_integer_type_node, g77_longint_type_node, g77_uinteger_type_node, g77_ulongint_type_node, get_identifier(), HOST_BITS_PER_WIDE_INT, identifier_global_value(), gcc_target::init_builtins, int, int_array_type_node, intDI_type_node, integer_type_node, intHI_type_node, INTMAX_TYPE, intmax_type_node, intQI_type_node, intSI_type_node, intTI_type_node, long_double_type_node, long_integer_type_node, long_long_integer_type_node, long_long_unsigned_type_node, long_unsigned_type_node, main_identifier_node, make_signed_type(), make_unsigned_type(), MODIFIED_WCHAR_TYPE, NULL, NULL_TREE, PTRDIFF_TYPE, ptrdiff_type_node, record_builtin_type(), RID_CHAR, RID_DOUBLE, RID_FLOAT, RID_INT, RID_LONG, RID_MAX, RID_SHORT, RID_SIGNED, RID_UNSIGNED, RID_VOID, RID_WCHAR, set_sizetype(), short_integer_type_node, short_unsigned_type_node, signed_char_type_node, signed_size_type_node, signed_wchar_type_node, size_int, SIZE_TYPE, size_type_node, sizetype, string_type_node, targetm, TREE_CODE, TREE_TYPE, TREE_UNSIGNED, TYPE_PRECISION, TYPE_QUAL_CONST, UINTMAX_TYPE, uintmax_type_node, unsigned_char_type_node, unsigned_intDI_type_node, unsigned_intHI_type_node, unsigned_intQI_type_node, unsigned_intSI_type_node, unsigned_intTI_type_node, unsigned_ptrdiff_type_node, unsigned_type_node, unsigned_wchar_type_node, va_list_arg_type_node, va_list_ref_type_node, va_list_type_node, void_list_node, void_type_node, void_zero_node, wchar_array_type_node, wchar_type_node, widest_integer_literal_type_node, widest_unsigned_literal_type_node, WINT_TYPE, and wint_type_node.

static tree handle_alias_attribute ( tree *  node,
tree  name,
tree  args,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6021 of file c-common.c.

References DECL_EXTERNAL, decl_function_context(), DECL_INITIAL, error(), error_mark_node, get_identifier(), IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, TREE_STRING_POINTER, TREE_USED, TREE_VALUE, and warning.

static tree handle_aligned_attribute ( tree *  node,
name  ,
tree  args,
int  flags,
bool *  no_add_attrs 
) [static]

Definition at line 5921 of file c-common.c.

References ATTR_FLAG_TYPE_IN_PLACE, BIGGEST_ALIGNMENT, BITS_PER_UNIT, build_type_copy(), DECL_ALIGN, DECL_ORIGINAL_TYPE, DECL_P, DECL_USER_ALIGN, error(), error_mark_node, HOST_BITS_PER_INT, i, NULL, NULL_TREE, size_int, TREE_CODE, tree_log2(), TREE_OPERAND, TREE_TYPE, TREE_USED, TREE_VALUE, TYPE_ALIGN, TYPE_NAME, TYPE_P, and TYPE_USER_ALIGN.

static tree handle_always_inline_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5564 of file c-common.c.

References IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, and warning.

static tree handle_cleanup_attribute ( tree *  node,
tree  name,
tree  args,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6268 of file c-common.c.

References error(), IDENTIFIER_POINTER, lookup_name(), NULL_TREE, TREE_CODE, TREE_STATIC, TREE_VALUE, and warning.

static tree handle_common_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5489 of file c-common.c.

References DECL_COMMON, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, and warning.

static tree handle_const_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5652 of file c-common.c.

References build_pointer_type(), build_type_variant, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, TREE_READONLY, TREE_THIS_VOLATILE, TREE_TYPE, and warning.

static tree handle_constructor_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5730 of file c-common.c.

References decl_function_context(), DECL_STATIC_CONSTRUCTOR, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, TREE_TYPE, TREE_USED, and warning.

static tree handle_deprecated_attribute ( tree *  node,
tree  name,
args  ,
int  flags,
bool *  no_add_attrs 
) [static]

Definition at line 6317 of file c-common.c.

References ATTR_FLAG_TYPE_IN_PLACE, build_type_copy(), DECL_NAME, DECL_P, IDENTIFIER_POINTER, NULL, NULL_TREE, TREE_CODE, TREE_DEPRECATED, TREE_TYPE, TYPE_NAME, TYPE_P, warn(), and warning.

static tree handle_destructor_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5760 of file c-common.c.

References decl_function_context(), DECL_STATIC_DESTRUCTOR, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, TREE_TYPE, TREE_USED, and warning.

static tree handle_malloc_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6189 of file c-common.c.

References DECL_IS_MALLOC, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, and warning.

static tree handle_mode_attribute ( tree *  node,
tree  name,
tree  args,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5790 of file c-common.c.

References alloca, byte_mode, error(), GET_MODE_CLASS, GET_MODE_NAME, IDENTIFIER_POINTER, len, mode, MODE_VECTOR_FLOAT, MODE_VECTOR_INT, NULL_TREE, NUM_MACHINE_MODES, p, ptr_mode, strcmp(), strcpy, strlen(), TREE_CODE, TREE_UNSIGNED, TREE_VALUE, vector_mode_valid_p(), warning, and word_mode.

static tree handle_no_instrument_function_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6156 of file c-common.c.

References DECL_INITIAL, DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, IDENTIFIER_POINTER, NULL_TREE, and TREE_CODE.

static tree handle_no_limit_stack_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6212 of file c-common.c.

References DECL_INITIAL, DECL_NO_LIMIT_STACK, IDENTIFIER_POINTER, NULL_TREE, and TREE_CODE.

static tree handle_nocommon_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5467 of file c-common.c.

References DECL_COMMON, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, and warning.

static tree handle_noinline_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5542 of file c-common.c.

References DECL_UNINLINABLE, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, and warning.

static tree handle_nonnull_attribute ( tree *  node,
name  ,
tree  args,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6683 of file c-common.c.

References error(), get_nonnull_operand(), HOST_WIDE_INT, NULL_TREE, TREE_CHAIN, TREE_CODE, TREE_VALUE, and TYPE_ARG_TYPES.

static tree handle_noreturn_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5511 of file c-common.c.

References build_pointer_type(), build_type_variant, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, TREE_READONLY, TREE_THIS_VOLATILE, TREE_TYPE, and warning.

static tree handle_nothrow_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6859 of file c-common.c.

References IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, TREE_NOTHROW, and warning.

static tree handle_packed_attribute ( tree *  node,
tree  name,
args  ,
int  flags,
bool *  no_add_attrs 
) [static]

Definition at line 5428 of file c-common.c.

References ATTR_FLAG_TYPE_IN_PLACE, build_type_copy(), DECL_P, DECL_PACKED, IDENTIFIER_POINTER, NULL, NULL_TREE, TREE_CODE, TREE_TYPE, TYPE_PACKED, and warning.

static tree handle_pure_attribute ( tree *  node,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6245 of file c-common.c.

References DECL_IS_PURE, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, and warning.

static tree handle_section_attribute ( tree *  node,
name  ,
tree  args,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5863 of file c-common.c.

References current_function_decl, DECL_SECTION_NAME, gcc_target::have_named_sections, NULL_TREE, strcmp(), targetm, TREE_CODE, TREE_STATIC, TREE_STRING_POINTER, and TREE_VALUE.

static tree handle_tls_model_attribute ( tree *  node,
tree  name,
tree  args,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6113 of file c-common.c.

References DECL_THREAD_LOCAL, error(), IDENTIFIER_POINTER, NULL_TREE, strcmp(), TREE_CODE, TREE_STRING_POINTER, TREE_VALUE, and warning.

static tree handle_transparent_union_attribute ( tree *  node,
tree  name,
args  ,
int  flags,
bool *  no_add_attrs 
) [static]

Definition at line 5683 of file c-common.c.

References ATTR_FLAG_TYPE_IN_PLACE, build_type_copy(), DECL_MODE, DECL_P, DECL_TRANSPARENT_UNION, IDENTIFIER_POINTER, NULL, NULL_TREE, TREE_CODE, TREE_TYPE, TYPE_FIELDS, TYPE_MODE, TYPE_P, TYPE_TRANSPARENT_UNION, and warning.

static tree handle_unused_attribute ( tree *  node,
tree  name,
args  ,
int  flags,
bool *  no_add_attrs 
) [static]

Definition at line 5615 of file c-common.c.

References ATTR_FLAG_TYPE_IN_PLACE, build_type_copy(), DECL_P, IDENTIFIER_POINTER, NULL_TREE, TREE_CODE, TREE_USED, and warning.

static tree handle_used_attribute ( tree *  pnode,
tree  name,
args  ,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 5589 of file c-common.c.

References DECL_ASSEMBLER_NAME, IDENTIFIER_POINTER, node, NULL_TREE, TREE_CODE, TREE_STATIC, TREE_SYMBOL_REFERENCED, TREE_USED, and warning.

static tree handle_visibility_attribute ( tree *  node,
tree  name,
tree  args,
flags  ,
bool *  no_add_attrs 
) [static]

Definition at line 6070 of file c-common.c.

References decl_function_context(), error(), IDENTIFIER_POINTER, NULL_TREE, strcmp(), TREE_CODE, TREE_PUBLIC, TREE_STRING_POINTER, TREE_VALUE, and warning.

static tree handle_weak_attribute ( tree *  node,
name  ,
args  ,
flags  ,
no_add_attrs   
) [static]

Definition at line 6005 of file c-common.c.

References declare_weak(), and NULL_TREE.

static int is_valid_printf_arglist ( tree  arglist  )  [static]

Definition at line 4651 of file c-common.c.

References build_int_2, check_function_format(), get_identifier(), integer_one_node, NULL_TREE, pedantic, and tree_cons.

Referenced by c_expand_builtin_fprintf(), and c_expand_builtin_printf().

static void merge_tlist ( struct tlist **  to,
struct tlist *  add,
int  copy 
) [static]

Definition at line 1580 of file c-common.c.

References end, tlist::expr, new_tlist(), tlist::next, next, NULL, tmp2, and tlist::writer.

Referenced by verify_tree().

unsigned int min_precision ( tree  value,
int  unsignedp 
)

Definition at line 2227 of file c-common.c.

Referenced by check_bitfield_decl(), check_bitfield_type_and_width(), finish_enum(), and finish_struct().

static struct tlist* new_tlist ( struct tlist *  next,
tree  t,
tree  writer 
) [static, read]

Definition at line 1539 of file c-common.c.

References tlist::expr, tlist::next, obstack_alloc, tlist_obstack, and tlist::writer.

Referenced by add_tlist(), merge_tlist(), verify_tree(), and warn_for_collisions_1().

static bool nonnull_check_p ( tree  args,
unsigned HOST_WIDE_INT  param_num 
) [static]

Definition at line 6793 of file c-common.c.

References abort, get_nonnull_operand(), HOST_WIDE_INT, TREE_CHAIN, and TREE_VALUE.

Referenced by check_function_nonnull().

void overflow_warning ( tree  value  ) 

Definition at line 1391 of file c-common.c.

Referenced by convert_for_assignment(), convert_like_real(), dubious_conversion_warnings(), finish_unary_op_expr(), parser_build_binary_op(), and parser_build_unary_op().

static tree expand_unordered_cmp PARAMS ( (tree, tree, enum tree_code, enum tree_code)   )  [static]

static tree builtin_function_2 PARAMS ( (const char *, const char *, tree, tree, int, enum built_in_class, int, int, tree)   )  [static]

static struct tlist* new_tlist PARAMS ( (struct tlist *, tree, tree)   )  [static, read]

static void warn_for_collisions_1 PARAMS ( (tree, tree, struct tlist *, int)   )  [static]

static void warn_for_collisions PARAMS ( (struct tlist *)   )  [static]

static void verify_tree PARAMS ( (tree, struct tlist **, struct tlist **, tree)   )  [static]

static void merge_tlist PARAMS ( (struct tlist **, struct tlist *, int)   )  [static]

static void add_tlist PARAMS ( (struct tlist **, struct tlist *, tree, int)   )  [static]

static rtx c_expand_builtin_printf PARAMS ( (tree, rtx, enum machine_mode, enum expand_modifier, int, int)   )  [static]

static rtx c_expand_builtin PARAMS ( (tree, rtx, enum machine_mode, enum expand_modifier)   )  [static]

static int is_valid_printf_arglist PARAMS ( (tree)   )  [static]

static void builtin_define_float_constants PARAMS ( (const char *, const char *, tree)   )  [static]

static void builtin_define_type_precision PARAMS ( (const char *, tree)   )  [static]

static void builtin_define_type_max PARAMS ( (const char *, tree, int)   )  [static]

static void builtin_define_with_hex_fp_value PARAMS ( (const char *, tree, int, const char *, const char *)   )  [static]

static void builtin_define_with_int_value PARAMS ( (const char *, HOST_WIDE_INT)   )  [static]

static void builtin_define_with_value PARAMS ( (const char *, const char *, int)   )  [static]

void builtin_define_std PARAMS ( (const char *)   ) 

Definition at line 635 of file mips-tfile.c.

static bool get_nonnull_operand PARAMS ( (tree, unsigned HOST_WIDE_INT *)   )  [static]

static bool nonnull_check_p PARAMS ( (tree, unsigned HOST_WIDE_INT)   )  [static]

static void check_nonnull_arg PARAMS ( (void *, tree, unsigned HOST_WIDE_INT)   )  [static]

static tree handle_packed_attribute PARAMS ( (tree *, tree, tree, int, bool *)   )  [static]

static int constant_fits_type_p PARAMS ( (tree, tree)   )  [static]

void lang_expand_function_end PARAMS ( (void)   )  [read]

Definition at line 77 of file cplus-dem.c.

int lang_statement_code_p PARAMS ( (enum tree_code)   ) 

tree make_fname_decl PARAMS ( (tree, int)   ) 

tree pointer_int_sum ( enum tree_code  resultcode,
tree  ptrop,
tree  intop 
)

Definition at line 2662 of file c-common.c.

Referenced by build_binary_op(), and cp_pointer_int_sum().

int self_promoting_args_p ( tree  parms  ) 

Definition at line 3896 of file c-common.c.

Referenced by comp_target_parms(), decls_match(), duplicate_decls(), and function_types_compatible_p().

void shadow_warning ( char *  msgid,
tree  name,
tree  decl 
) const

Definition at line 5412 of file c-common.c.

References DECL_SOURCE_FILE, DECL_SOURCE_LINE, IDENTIFIER_POINTER, and warning.

Referenced by pushdecl(), and warn_if_shadowing().

tree shorten_compare ( tree *  op0_ptr,
tree *  op1_ptr,
tree *  restype_ptr,
enum tree_code *  rescode_ptr 
)

Definition at line 2334 of file c-common.c.

Referenced by build_binary_op().

void start_fname_decls ( void   ) 

Definition at line 1052 of file c-common.c.

Referenced by c_init_decl_processing(), cxx_init_decl_processing(), push_file_scope(), start_function(), and start_preparsed_function().

int statement_code_p ( enum tree_code  code  ) 

Definition at line 4090 of file c-common.c.

References CASE_LABEL.

tree strip_array_types ( tree  type  ) 

Definition at line 3923 of file c-common.c.

Referenced by build_component_ref(), build_op_delete_call(), build_vec_delete(), build_vec_init(), c_build_qualified_type(), check_field_decl(), check_field_decls(), check_initializer(), complete_array_type(), composite_type(), constrain_class_visibility(), cp_finish_decl(), cp_has_mutable_p(), cp_type_quals(), cp_type_readonly(), grokdeclarator(), handle_init_priority_attribute(), pod_type_p(), walk_subobject_offsets(), and zero_init_p().

void unsigned_conversion_warning ( tree  result,
tree  operand 
)

Definition at line 1426 of file c-common.c.

Referenced by convert_and_check(), and parser_build_binary_op().

static tree vector_size_helper ( tree  type,
tree  bottom 
) [static]

Definition at line 6652 of file c-common.c.

References build_array_type(), build_function_type(), build_pointer_type(), POINTER_TYPE_P, TREE_CODE, TREE_READONLY, TREE_THIS_VOLATILE, TREE_TYPE, and TYPE_VALUES.

Referenced by vector_size_helper().

static void verify_sequence_points ( tree  expr  )  [static]

Definition at line 1893 of file c-common.c.

References gcc_obstack_init, obstack_alloc, obstack_free, tlist_obstack, verify_tree(), and warn_for_collisions().

Referenced by c_expand_expr_stmt(), c_process_expr_stmt(), finish_expr_stmt(), and finish_for_expr().

static void verify_tree ( tree  x,
struct tlist **  pbefore_sp,
struct tlist **  pno_sp,
tree  writer 
) [static]

Definition at line 1695 of file c-common.c.

References add_tlist(), tlist_cache::cache_after_sp, tlist_cache::cache_before_sp, tlist_cache::expr, first_rtl_op(), max, merge_tlist(), new_tlist(), tlist::next, tlist_cache::next, NULL, NULL_TREE, obstack_alloc, tlist_obstack, TREE_CHAIN, TREE_CODE, TREE_CODE_CLASS, TREE_OPERAND, TREE_VALUE, warn_for_collisions(), warn_for_collisions_1(), and warning_candidate_p().

Referenced by verify_sequence_points(), and verify_tree().

tree walk_stmt_tree ( tree *  tp,
walk_tree_fn  func,
void *  data 
)

Definition at line 4136 of file c-common.c.

References i, len, NULL_TREE, result, statement_code_p, TREE_CHAIN, TREE_CODE, TREE_CODE_LENGTH, TREE_OPERAND, and WALK_SUBTREE.

Referenced by walk_stmt_tree().

static void warn_for_collisions ( struct tlist *  list  )  [static]

Definition at line 1648 of file c-common.c.

References tlist::expr, tlist::next, tmp, warn_for_collisions_1(), and tlist::writer.

Referenced by verify_sequence_points(), and verify_tree().

static void warn_for_collisions_1 ( tree  written,
tree  writer,
struct tlist *  list,
int  only_writes 
) [static]

Definition at line 1618 of file c-common.c.

References DECL_NAME, tlist::expr, IDENTIFIER_POINTER, new_tlist(), tlist::next, NULL_TREE, tmp, warning, and tlist::writer.

Referenced by verify_tree(), and warn_for_collisions().

static int warning_candidate_p ( tree  x  )  [static]

Definition at line 1663 of file c-common.c.

References TREE_CODE.

Referenced by verify_tree().

Variable Documentation

struct attribute_spec c_common_attribute_table[]

Definition at line 821 of file c-common.c.

struct attribute_spec c_common_format_attribute_table[]

Initial value:

{
  
  { "format",                 3, 3, false, true,  true,
            handle_format_attribute },
  { "format_arg",             1, 1, false, true,  true,
            handle_format_arg_attribute },
  { NULL,                     0, 0, false, false, false, NULL }
}

Definition at line 907 of file c-common.c.

tree c_global_trees[CTI_MAX]

Definition at line 200 of file c-common.c.

enum c_language_kind c_language

Definition at line 104 of file c-common.c.

Referenced by boolean_increment(), c_add_case_label(), c_common_decode_option(), c_common_init_options(), cb_register_builtins(), check_case_value(), finish_label_address_expr(), fix_string_type(), get_ident(), GTY(), lex_charconst(), and pp_c_bool_literal().

const char* constant_string_class_name

Definition at line 454 of file c-common.c.

Referenced by c_common_decode_option(), and c_common_handle_option().

disabled_builtin* disabled_builtins = NULL [static]

Definition at line 3774 of file c-common.c.

int dollars_in_ident = DOLLARS_IN_IDENTIFIERS

Definition at line 252 of file c-common.c.

Referenced by _cpp_lex_direct(), _cpp_valid_ucn(), c_common_decode_option(), and forms_identifier_p().

int explicit_flag_signed_bitfields

Definition at line 257 of file c-common.c.

Referenced by c_common_decode_option().

int flag_abi_version = 1

Definition at line 598 of file c-common.c.

Referenced by c_common_decode_option(), and c_cpp_builtins().

int flag_access_control = 1

Definition at line 542 of file c-common.c.

Referenced by accessible_p(), c_common_decode_option(), c_common_handle_option(), c_parse_file(), get_mostly_instantiated_function_type(), register_dtor_fn(), and simplify_aggr_init_exprs_r().

int flag_alt_external_templates

Definition at line 497 of file c-common.c.

Referenced by c_common_decode_option(), extract_interface_info(), instantiate_class_template(), instantiate_decl(), start_function(), and warn_if_unknown_interface().

int flag_check_new

Definition at line 547 of file c-common.c.

Referenced by build_new_1(), c_common_decode_option(), c_common_handle_option(), and check_return_expr().

int flag_cond_mismatch

Definition at line 358 of file c-common.c.

Referenced by build_conditional_expr(), c_common_decode_option(), and c_common_handle_option().

int flag_conserve_space

Definition at line 538 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), and start_decl().

int flag_const_strings

Definition at line 245 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_common_init_options(), cxx_init_decl_processing(), fix_string_type(), and string_conv_p().

int flag_default_inline = 1

Definition at line 526 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), and start_method().

int flag_elide_constructors = 1

Definition at line 521 of file c-common.c.

Referenced by build_over_call(), c_common_decode_option(), c_common_handle_option(), check_return_expr(), and stabilize_throw_expr().

int flag_enforce_eh_specs = 1

Definition at line 583 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), finish_function(), store_parm_decls(), and use_eh_spec_block().

int flag_external_templates

Definition at line 491 of file c-common.c.

Referenced by c_common_decode_option(), do_decl_instantiation(), do_type_instantiation(), instantiate_class_template(), instantiate_decl(), instantiate_template(), and lookup_template_class().

int flag_gen_declaration

Definition at line 436 of file c-common.c.

Referenced by c_common_decode_option(), and c_common_handle_option().

int flag_hosted = 1

Definition at line 370 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_missing_noreturn_ok_p(), cb_register_builtins(), finish_function(), finish_options(), grokdeclarator(), and GTY().

int flag_implement_inlines = 1

Definition at line 486 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), import_export_decl(), start_function(), and start_preparsed_function().

int flag_implicit_inline_templates = 1

Definition at line 507 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), and import_export_decl().

int flag_implicit_templates = 1

Definition at line 501 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), import_export_class(), and import_export_decl().

int flag_iso

Definition at line 209 of file c-common.c.

Referenced by builtin_define_std(), c_cpp_builtins(), cb_register_builtins(), disable_extension_diagnostics(), grokfield(), ia64_hpux_add_pragma_builtin(), restore_extension_diagnostics(), set_std_c89(), set_std_c99(), and set_std_cxx98().

int flag_isoc94

Definition at line 362 of file c-common.c.

Referenced by ia64_hpux_add_pragma_builtin(), set_std_c89(), and set_std_c99().

int flag_isoc99

Definition at line 366 of file c-common.c.

int flag_ms_extensions

Definition at line 236 of file c-common.c.

Referenced by build_offset_ref(), build_unary_op(), build_x_unary_op(), c_common_decode_option(), c_common_handle_option(), grokdeclarator(), grokfield(), instantiate_type(), resolve_address_of_overloaded_function(), and resolve_offset_ref().

int flag_new_for_scope = 1

Definition at line 556 of file c-common.c.

Referenced by begin_for_stmt(), c_common_decode_option(), c_common_handle_option(), finish_for_stmt(), and poplevel().

int flag_next_runtime = 0

Definition at line 443 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_common_post_options(), c_cpp_builtins(), cb_register_builtins(), darwin_register_objc_includes(), and machopic_select_section().

int flag_no_asm

Definition at line 240 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_parse_init(), init_reswords(), set_std_c89(), and set_std_c99().

int flag_no_builtin

Definition at line 220 of file c-common.c.

Referenced by builtin_function_2(), c_common_decode_option(), c_common_handle_option(), and def_builtin_1().

int flag_no_gnu_keywords

Definition at line 481 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), init_reswords(), set_std_c89(), and set_std_cxx98().

int flag_no_nonansi_builtin

Definition at line 225 of file c-common.c.

Referenced by builtin_function_2(), c_common_decode_option(), c_common_handle_option(), def_builtin_1(), set_std_c89(), set_std_c99(), and set_std_cxx98().

int flag_noniso_default_format_attributes = 1

Definition at line 375 of file c-common.c.

Referenced by set_std_c89(), set_std_c99(), and set_std_cxx98().

int flag_objc

Definition at line 212 of file c-common.c.

Referenced by build_c_cast(), c_common_decode_option(), c_common_init_options(), cb_register_builtins(), comptypes(), convert_for_assignment(), finish_decl(), finish_struct(), grokfield(), and implicitly_declare().

int flag_optional_diags = 1

Definition at line 517 of file c-common.c.

Referenced by c_common_decode_option(), and c_common_handle_option().

int flag_permissive

Definition at line 576 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), cp_parser_template_id(), cxx_init_decl_processing(), and unqualified_fn_lookup_error().

int flag_preprocess_only

Definition at line 205 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_common_init(), c_common_post_options(), c_common_read_pch(), cb_file_change(), and init_pragma().

int flag_rtti = 1

Definition at line 531 of file c-common.c.

Referenced by build_dynamic_cast_1(), build_rtti_vtbl_entries(), c_common_decode_option(), c_common_handle_option(), import_export_decl(), import_export_tinfo(), and typeid_ok_p().

int flag_short_double

Definition at line 229 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_common_nodes_and_builtins(), and GTY().

int flag_short_wchar

Definition at line 233 of file c-common.c.

Referenced by c_common_decode_option(), and c_common_handle_option().

int flag_signed_bitfields = 1

Definition at line 256 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), and grokdeclarator().

int flag_undef

Definition at line 216 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_cpp_builtins(), and cb_register_builtins().

int flag_use_cxa_atexit = DEFAULT_USE_CXA_ATEXIT

Definition at line 567 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), cp_finish_file(), do_static_destruction(), do_static_initialization(), finish_file(), get_atexit_node(), one_static_initialization_or_destruction(), register_dtor_fn(), start_cleanup_fn(), and start_static_initialization_or_destruction().

int flag_use_repository

Definition at line 512 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), cp_finish_file(), do_decl_instantiation(), do_type_instantiation(), finish_repo(), get_base_filename(), init_repo(), reopen_repo_file_for_write(), repo_emit_p(), repo_export_class_p(), and repo_template_used().

int flag_vtable_gc

Definition at line 571 of file c-common.c.

Referenced by build_vfn_ref(), build_vtbl_ref(), c_common_decode_option(), and maybe_emit_vtables().

int flag_weak = 1

Definition at line 562 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_cpp_builtins(), comdat_linkage(), cxx_init_decl_processing(), emit_support_tinfos(), import_export_class(), import_export_decl(), import_export_tinfo(), make_thunk(), mark_decl_instantiated(), maybe_commonize_var(), maybe_emit_vtables(), maybe_make_one_only(), sh_output_mi_thunk(), and use_thunk().

struct fname_var_t fname_vars[]

Initial value:

{
  
  {&c99_function_name_decl_node, RID_C99_FUNCTION_NAME, 0},
  
  {&function_name_decl_node, RID_FUNCTION_NAME, 0},
  
  {&pretty_function_name_decl_node, RID_PRETTY_FUNCTION_NAME, 1},
  {NULL, 0, 0},
}

Definition at line 696 of file c-common.c.

if_elt* if_stack [static]

Definition at line 723 of file c-common.c.

Referenced by SE_Guard_Tests().

int if_stack_pointer = 0 [static]

Definition at line 729 of file c-common.c.

int if_stack_space = 0 [static]

Definition at line 726 of file c-common.c.

int max_tinst_depth = 500

Definition at line 664 of file c-common.c.

Referenced by c_common_decode_option(), and c_common_handle_option().

int mesg_implicit_function_declaration = -1

Definition at line 353 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_objc_common_init(), implicit_decl_warning(), and set_Wimplicit().

cpp_reader* parse_in

Definition at line 54 of file c-common.c.

Referenced by builtin_define_std(), builtin_define_type_max(), builtin_define_with_hex_fp_value(), builtin_define_with_int_value(), builtin_define_with_value(), builtin_define_with_value_n(), c_common_decode_option(), c_common_finish(), c_common_handle_option(), c_common_init(), c_common_init_options(), c_common_no_more_pch(), c_common_parse_file(), c_common_post_options(), c_common_read_pch(), c_common_write_pch(), c_invoke_pragma_handler(), c_lex(), c_lex_with_flags(), c_parser_pragma_pch_preprocess(), c_register_pragma(), c_register_pragma_with_expansion(), cp_lexer_handle_pragma(), cp_lexer_new_main(), cp_parser_string_literal(), darwin_register_frameworks(), finish_options(), handle_deferred_opts(), handle_pragma_implementation(), init_c_lex(), init_cp_pragma(), init_pp_output(), init_pragma(), interpret_integer(), lex_charconst(), lex_string(), pch_init(), pp_file_change(), preprocess_file(), push_command_line_include(), set_std_c89(), set_std_c99(), set_std_cxx98(), VEC(), and yylexstring().

int print_struct_values

Definition at line 450 of file c-common.c.

Referenced by c_common_decode_option(), and c_common_handle_option().

tree* ridpointers

Definition at line 670 of file c-common.c.

Referenced by build_asm_stmt(), build_category_template(), build_class_template(), build_ivar_list_template(), build_ivar_template(), build_method_list_template(), build_method_prototype_list_template(), build_method_prototype_template(), build_method_template(), build_module_descriptor(), build_protocol_template(), build_selector_template(), build_selector_translation_table(), c_parse_init(), c_print_identifier(), check_tag_decl(), cp_lexer_get_preprocessor_token(), cp_parser_base_specifier(), cp_parser_objc_protocol_qualifiers(), cp_parser_set_storage_class(), cp_parser_sizeof_operand(), cp_type_qual_from_rid(), cxx_init(), do_decl_instantiation(), do_type_instantiation(), encode_type_qualifiers(), finish_asm_stmt(), finish_class(), generate_category(), generate_classref_translation_entry(), generate_descriptor_table(), generate_dispatch_table(), generate_forward_declaration_to_string_table(), generate_ivars_list(), generate_objc_symtab_decl(), generate_protocol_list(), generate_protocols(), generate_shared_structures(), generate_static_references(), generate_strings(), genrtl_asm_stmt(), grokdeclarator(), init_class_processing(), init_reswords(), is_objc_type_qualifier(), read_process_identifier(), really_start_method(), record_builtin_type(), simple_asm_stmt(), synth_forward_declarations(), and yylex().

struct tlist_cache* save_expr_cache [static]

Definition at line 1526 of file c-common.c.

int skip_evaluation

Definition at line 684 of file c-common.c.

Referenced by build_binary_op(), build_class_member_access_expr(), build_conditional_expr(), build_external_ref(), build_indirect_ref(), c_parser_alignof_expression(), c_parser_binary_expression(), c_parser_conditional_expression(), c_parser_sizeof_expression(), c_parser_typeof_specifier(), coerce_template_parms(), convert_and_check(), convert_arg_to_ellipsis(), cp_parser_enclosed_template_argument_list(), cp_parser_sizeof_operand(), mark_used(), overflow_warning(), pop_from_top_level(), push_to_top_level(), tsubst_aggr_type(), tsubst_copy_and_build(), and unsigned_conversion_warning().

char* tlist_firstobj = 0 [static]

Definition at line 1519 of file c-common.c.

Referenced by verify_sequence_points().

struct obstack tlist_obstack [static]

Definition at line 1518 of file c-common.c.

Referenced by new_tlist(), verify_sequence_points(), and verify_tree().

int warn_abi = 0

Definition at line 603 of file c-common.c.

Referenced by add_implicitly_declared_members(), build_base_field(), c_common_decode_option(), finish_mangling(), layout_class_type(), layout_empty_base(), layout_virtual_bases(), and lazily_declare_fn().

int warn_bad_function_cast

Definition at line 381 of file c-common.c.

Referenced by build_c_cast(), and c_common_decode_option().

int warn_cast_qual

Definition at line 262 of file c-common.c.

Referenced by build_c_cast(), build_const_cast_1(), build_static_cast_1(), and c_common_decode_option().

int warn_char_subscripts

Definition at line 311 of file c-common.c.

Referenced by build_array_ref(), c_common_decode_option(), and c_common_handle_option().

int warn_conversion

Definition at line 315 of file c-common.c.

Referenced by c_common_decode_option(), convert_arguments(), grok_op_properties(), joust(), and unsigned_conversion_warning().

int warn_ctor_dtor_privacy = 1

Definition at line 612 of file c-common.c.

Referenced by c_common_decode_option(), and maybe_warn_about_overly_private_class().

int warn_declaration_after_statement

Definition at line 389 of file c-common.c.

Referenced by c_common_decode_option(), and c_parser_compound_statement_nostart().

int warn_deprecated = 1

Definition at line 658 of file c-common.c.

Referenced by c_common_decode_option(), c_cpp_builtins(), cb_register_builtins(), cp_parser_warn_min_max(), and do_pragma_once().

int warn_div_by_zero = 1

Definition at line 418 of file c-common.c.

Referenced by build_binary_op(), c_common_decode_option(), and c_common_handle_option().

int warn_ecpp

Definition at line 640 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), check_bases(), check_field_decls(), check_return_expr(), grok_op_properties(), perform_member_init(), start_function(), and start_preparsed_function().

int warn_float_equal

Definition at line 307 of file c-common.c.

Referenced by build_binary_op(), and c_common_decode_option().

int warn_format

Definition at line 324 of file c-common.c.

Referenced by build_function_call_real(), build_over_call(), c_common_post_options(), check_function_arguments(), check_function_format(), and set_Wformat().

int warn_format_extra_args

Definition at line 332 of file c-common.c.

Referenced by c_common_decode_option(), c_common_post_options(), check_format_info(), and set_Wformat().

int warn_format_nonliteral

Definition at line 340 of file c-common.c.

Referenced by c_common_decode_option(), c_common_post_options(), check_format_info(), and set_Wformat().

int warn_format_security

Definition at line 344 of file c-common.c.

Referenced by c_common_decode_option(), c_common_post_options(), check_format_info(), and set_Wformat().

int warn_format_y2k

Definition at line 328 of file c-common.c.

Referenced by c_common_decode_option(), c_common_post_options(), check_format_info_main(), and set_Wformat().

int warn_format_zero_length

Definition at line 336 of file c-common.c.

Referenced by c_common_decode_option(), c_common_post_options(), check_format_info(), and set_Wformat().

int warn_implicit = 1

Definition at line 607 of file c-common.c.

Referenced by implicitly_declare(), set_Wimplicit(), and start_function().

int warn_implicit_int

Definition at line 422 of file c-common.c.

Referenced by c_common_decode_option(), grokdeclarator(), and set_Wimplicit().

int warn_long_long = 1

Definition at line 293 of file c-common.c.

Referenced by c_common_decode_option(), cp_parser_check_decl_spec(), cpp_classify_number(), declspecs_add_type(), grokdeclarator(), and sanitize_cpp_opts().

int warn_main

Definition at line 411 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), finish_function(), start_decl(), and start_function().

int warn_missing_braces

Definition at line 284 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), finish_objc(), process_init_constructor(), push_init_level(), and reshape_init().

int warn_missing_declarations

Definition at line 399 of file c-common.c.

Referenced by c_common_decode_option(), and start_function().

int warn_missing_format_attribute

Definition at line 266 of file c-common.c.

Referenced by c_common_decode_option(), c_common_post_options(), check_function_arguments(), check_function_format(), convert_for_arg_passing(), and convert_for_assignment().

int warn_missing_prototypes

Definition at line 276 of file c-common.c.

Referenced by c_common_decode_option(), and start_function().

int warn_nested_externs

Definition at line 407 of file c-common.c.

Referenced by c_common_decode_option(), and pushdecl().

int warn_nonnull

Definition at line 427 of file c-common.c.

Referenced by c_common_decode_option(), check_function_arguments(), and set_Wformat().

int warn_nontemplate_friend = 1

Definition at line 654 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), and do_friend().

int warn_nonvdtor

Definition at line 623 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), and finish_struct_1().

int warn_old_style_cast

Definition at line 649 of file c-common.c.

Referenced by c_common_decode_option(), cp_parser_cast_expression(), and reparse_absdcl_as_casts().

int warn_overloaded_virtual

Definition at line 618 of file c-common.c.

Referenced by c_common_decode_option(), and finish_struct_1().

int warn_parentheses

Definition at line 280 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_common_truthvalue_conversion(), c_expand_start_else(), c_finish_if_stmt(), parser_build_binary_op(), and truthvalue_conversion().

int warn_pmf2ptr = 1

Definition at line 636 of file c-common.c.

Referenced by c_common_decode_option(), convert_for_assignment(), convert_member_func_to_ptr(), and cp_convert_to_pointer().

int warn_pointer_arith

Definition at line 271 of file c-common.c.

Referenced by build_unary_op(), c_common_decode_option(), c_common_init_options(), c_sizeof_or_alignof_type(), cxx_sizeof_or_alignof_type(), disable_extension_diagnostics(), pointer_diff(), pointer_int_sum(), and restore_extension_diagnostics().

int warn_protocol = 1

Definition at line 473 of file c-common.c.

Referenced by c_common_decode_option().

int warn_redundant_decls

Definition at line 303 of file c-common.c.

Referenced by c_common_decode_option(), diagnose_mismatched_decls(), and duplicate_decls().

int warn_reorder

Definition at line 627 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), and sort_mem_initializers().

int warn_selector

Definition at line 460 of file c-common.c.

Referenced by c_common_decode_option().

int warn_sequence_point

Definition at line 415 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_expand_expr_stmt(), c_process_expr_stmt(), finish_expr_stmt(), and finish_for_expr().

int warn_sign_compare

Definition at line 289 of file c-common.c.

Referenced by build_binary_op(), build_conditional_expr(), c_common_decode_option(), c_common_handle_option(), c_common_init_options(), and c_common_post_options().

int warn_sign_promo

Definition at line 645 of file c-common.c.

Referenced by c_common_decode_option(), and joust().

int warn_strict_prototypes

Definition at line 394 of file c-common.c.

Referenced by c_cast_expr(), c_common_decode_option(), grokparms(), and start_function().

int warn_synth

Definition at line 631 of file c-common.c.

Referenced by build_new_op(), and c_common_decode_option().

int warn_traditional

Definition at line 385 of file c-common.c.

int warn_undeclared_selector

Definition at line 467 of file c-common.c.

Referenced by c_common_decode_option().

int warn_unknown_pragmas

Definition at line 319 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), cb_def_pragma(), and ffelex_hash_().

int warn_write_strings

Definition at line 298 of file c-common.c.

Referenced by c_common_decode_option(), c_common_handle_option(), c_common_init_options(), fix_string_type(), and string_conv_p().

struct tlist* warned_ids [static]

Definition at line 1523 of file c-common.c.

Generated on Wed Apr 8 15:12:13 2009 for Open64 by  doxygen 1.5.6