diff options
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 4652267..f3ad82e 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -2505,7 +2505,7 @@ tree implicitly_declare (functionid) tree functionid; { - register tree decl; + tree decl; int traditional_warning = 0; /* Only one "implicit declaration" warning per identifier. */ int implicit_warning; @@ -2555,6 +2555,9 @@ implicitly_declare (functionid) gen_aux_info_record (decl, 0, 1, 0); + /* Possibly apply some default attributes to this implicit declaration. */ + decl_attributes (&decl, NULL_TREE, 0); + return decl; } @@ -3056,9 +3059,6 @@ init_decl_processing () make_fname_decl = c_make_fname_decl; start_fname_decls (); - /* Prepare to check format strings against argument lists. */ - init_function_format_info (); - incomplete_decl_finalize_hook = finish_incomplete_decl; /* Record our roots. */ @@ -3152,8 +3152,23 @@ builtin_function (name, type, function_code, class, library_name) if (name[0] != '_' || name[1] != '_') C_DECL_ANTICIPATED (decl) = 1; + /* Possibly apply some default attributes to this built-in function. */ + decl_attributes (&decl, NULL_TREE, 0); + return decl; } + +/* Apply default attributes to a function, if a system function with default + attributes. */ + +void +insert_default_attributes (decl) + tree decl; +{ + if (!TREE_PUBLIC (decl)) + return; + c_common_insert_default_attributes (decl); +} /* Called when a declaration is seen that contains no names to declare. If its type is a reference to a structure, union or enum inherited |