https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120900
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jsm28 at gcc dot gnu.org
--- Comment #10 from H.J. Lu <hjl.tools at gmail dot com> ---
This makes C similar to C++:
diff --git a/gcc/c/c-decl.cc b/gcc/c/c-decl.cc
index 8bbd6ebc66a..0da6c65fc6a 100644
--- a/gcc/c/c-decl.cc
+++ b/gcc/c/c-decl.cc
@@ -5706,8 +5706,17 @@ start_decl (struct c_declarator *declarator, struct
c_declspecs *declspecs,
&& !flag_no_common)
DECL_COMMON (decl) = 1;
+ /* Similar to C++, apply any attributes directly to the record or
+ union type. */
+ int flags;
+ if (TREE_CODE (decl) == TYPE_DECL
+ && RECORD_OR_UNION_TYPE_P (TREE_TYPE (decl)))
+ flags = ATTR_FLAG_TYPE_IN_PLACE;
+ else
+ flags = 0;
+
/* Set attributes here so if duplicate decl, will have proper attributes.
*/
- c_decl_attributes (&decl, attributes, 0);
+ c_decl_attributes (&decl, attributes, flags);
/* Handle gnu_inline attribute. */
if (declspecs->inline_p
