diff options
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index e420756..8b3b887 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -271,6 +271,32 @@ decl_attributes (decl, attributes) else warning_with_decl (decl, "`transparent_union' attribute ignored"); } + else if (TREE_VALUE (a) == get_identifier ("constructor") + || TREE_VALUE (a) == get_identifier ("__constructor__")) + { + if (TREE_CODE (decl) != FUNCTION_DECL + || TREE_CODE (TREE_TYPE (decl)) != FUNCTION_TYPE + || decl_function_context (decl)) + { + error_with_decl (decl, + "`constructor' attribute meaningless for non-function %s"); + continue; + } + DECL_STATIC_CONSTRUCTOR (decl) = 1; + } + else if (TREE_VALUE (a) == get_identifier ("destructor") + || TREE_VALUE (a) == get_identifier ("__destructor__")) + { + if (TREE_CODE (decl) != FUNCTION_DECL + || TREE_CODE (TREE_TYPE (decl)) != FUNCTION_TYPE + || decl_function_context (decl)) + { + error_with_decl (decl, + "`destructor' attribute meaningless for non-function %s"); + continue; + } + DECL_STATIC_DESTRUCTOR (decl) = 1; + } else if (TREE_CODE (name) != TREE_LIST) { #ifdef VALID_MACHINE_ATTRIBUTE |