* c-common.c (combine_strings): Always set TREE_CONSTANT.

From-SVN: r28873

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a5ea729fbd7976975ff2fc179e1f956cc5c7dcdb..c3655b706f202455173d959ad516cff07f20eceb 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Wed Aug 25 14:00:18 1999  Jason Merrill  <jason@yorick.cygnus.com>
+
+       * c-common.c (combine_strings): Always set TREE_CONSTANT.
+
 Wed Aug 25 15:27:22 1999  Gavin Romig-Koch  <gavin@cygnus.com>
 
        * combine.c (nonzero_bits) : Allow single-ly set registers to be

diff --git a/gcc/c-common.c b/gcc/c-common.c
index bcf22109db2518eb820d6b3290f4c429de34ceb5..217f32d120c82178eacbf3e0c385634412cd9483 100644 (file)
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -420,7 +420,8 @@ combine_strings (strings)
       = build_array_type (wide_flag ? wchar_type_node : char_type_node,
                          build_index_type (build_int_2 (nchars - 1, 0)));
 
-  TREE_READONLY (value) = TREE_CONSTANT (value) = ! flag_writable_strings;
+  TREE_CONSTANT (value) = 1;
+  TREE_READONLY (value) = ! flag_writable_strings;
   TREE_STATIC (value) = 1;
   return value;
 }