diff options
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 9c6af80..b31686b 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -130,9 +130,10 @@ static GTY(()) tree c_scope_stmt_stack; some other global meaning for that identifier. */ static GTY(()) tree truly_local_externals; -/* A list of the builtin file-scope DECLs. */ +/* All the builtins; this is a subset of the entries of global_scope. */ -static GTY(()) tree builtin_decls; +static GTY(()) tree first_builtin_decl; +static GTY(()) tree last_builtin_decl; /* A DECL for the current file-scope context. */ @@ -2288,7 +2289,8 @@ c_init_decl_processing (void) make_fname_decl = c_make_fname_decl; start_fname_decls (); - builtin_decls = global_scope->names; + first_builtin_decl = global_scope->names; + last_builtin_decl = global_scope->names_last; } /* Create the VAR_DECL for __FUNCTION__ etc. ID is the name to give the @@ -6869,8 +6871,10 @@ c_reset_state (void) current_file_decl = build_decl (TRANSLATION_UNIT_DECL, NULL, NULL); TREE_CHAIN (current_file_decl) = file_scope_decl; - /* Reintroduce the global declarations. */ - for (link = builtin_decls; link; link = TREE_CHAIN (link)) + /* Reintroduce the builtin declarations. */ + for (link = first_builtin_decl; + link != TREE_CHAIN (last_builtin_decl); + link = TREE_CHAIN (link)) pushdecl (copy_node (link)); } |