(output_constant_def): Copy string as well as string node when

deferring output of constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5568 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/varasm.c b/gcc/varasm.c
index e39f546..fa41470 100644 (file)
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -2481,6 +2481,9 @@ output_constant_def (exp)
          push_obstacks_nochange ();
          suspend_momentary ();
          p->exp = copy_node (exp);
+         TREE_STRING_POINTER (p->exp)
+           = obstack_copy0 (current_obstack, TREE_STRING_POINTER (p->exp),
+                            TREE_STRING_LENGTH (p->exp));
          pop_obstacks ();
          p->reloc = reloc;
          p->labelno = const_labelno++;