re PR debug/26964 (Duplicate debug info for enums in namespaces)

	PR debug/26964
	* dwarf2out.c (gen_type_die): Don't write out a DIE for
	ENUMERAL_TYPE if it was already written out.

From-SVN: r120221

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d9a15356b217f7a8692be12221501f15f2f2bb39..6a9a3377994bd8ad925c7d1d078fd634cc72cdd1 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2006-12-27  Ian Lance Taylor  <iant@google.com>
+
+       PR debug/26964
+       * dwarf2out.c (gen_type_die): Don't write out a DIE for
+       ENUMERAL_TYPE if it was already written out.
+
 2006-12-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        PR middle-end/29335

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 54e2c3342a2fecec5ef89b422def323fe0542778..6cd34355394930527f01cd852335987d2760d6a3 100644 (file)
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -12725,7 +12725,12 @@ gen_type_die (tree type, dw_die_ref context_die)
        }
 
       if (TREE_CODE (type) == ENUMERAL_TYPE)
-       gen_enumeration_type_die (type, context_die);
+       {
+         /* This might have been written out by the call to
+            declare_in_namespace.  */
+         if (!TREE_ASM_WRITTEN (type))
+           gen_enumeration_type_die (type, context_die);
+       }
       else
        gen_struct_or_union_type_die (type, context_die);