lto-tree.h (lang_decl): Add variable_size GTY option.

gcc/lto/ChangeLog:

2012-07-24  Uros Bizjak  <ubizjak@gmail.com>

	* lto-tree.h (lang_decl): Add variable_size GTY option.

gcc/go/ChangeLog:

2012-07-24  Uros Bizjak  <ubizjak@gmail.com>

	* go-lang.c (lang_decl): Add variable_size GTY option.

gcc/c/ChangeLog:

2012-07-24  Uros Bizjak  <ubizjak@gmail.com>

	* c-lang.h (lang_decl): Add variable_size GTY option.

From-SVN: r189804

gcc/c/ChangeLog

+2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
+
+	* c-lang.h (lang_decl): Add variable_size GTY option.
+
 2012-07-16  Steven Bosscher  <steven@gcc.gnu.org>
 
 	* c-decl.c: Include dumpfile.h instead of tree-dump.h.

gcc/c/c-lang.h

@@ -36,7 +36,7 @@ struct GTY((variable_size)) lang_type {
   tree objc_info;
 };
 
-struct GTY(()) lang_decl {
+struct GTY((variable_size)) lang_decl {
   char dummy;
 };
 

gcc/go/ChangeLog

+2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
+
+	* go-lang.c (lang_decl): Add variable_size GTY option.
+
 2012-05-09  Ian Lance Taylor  <iant@google.com>
 
 	* lang.opt: Add -fgo-pkgpath.

gcc/go/go-lang.c

@@ -50,7 +50,7 @@ struct GTY(()) lang_type
 
 /* Language-dependent contents of a decl.  */
 
-struct GTY(()) lang_decl
+struct GTY((variable_size)) lang_decl
 {
   char dummy;
 };

gcc/lto/ChangeLog

+2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lto-tree.h (lang_decl): Add variable_size GTY option.
+
 2012-07-16  Steven Bosscher  <steven@gcc.gnu.org>
 
 	* lto.c: Do not include timevar.h.

gcc/lto/lto-tree.h

@@ -28,7 +28,7 @@ struct GTY(()) lang_identifier
   struct tree_identifier base;
 };
 
-struct GTY(()) lang_decl
+struct GTY((variable_size)) lang_decl
 {
   int dummy;  /* Added because ggc does not like empty structs.  */
 };