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Re: [patch] Fix PR c++/13377, bad diagnostic for ambiguous name-lookup
On 29 Aug, Mark Mitchell wrote:
> Volker Reichelt wrote:
>
>> 2005-08-29 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
>>
>> PR c++/13377
>> * parser.c (cp_parser_lookup_name): Pass LOOKUP_COMPLAIN to
>> lookup_name_real on final parse.
>
> OK.
Committed to mainline and the 4.0 branch.
With the patch for PR 23586 in place we now get a suitable
error message for the original testcase which I also added to
the testsuite as obvious.
===================================================================
--- gcc/gcc/testsuite/g++.dg/lookup/ambig5.C 2005-08-22 19:21:29 +0200
+++ gcc/gcc/testsuite/g++.dg/lookup/ambig5.C 2005-08-31 11:52:07 +0200
@@ -0,0 +1,13 @@
+// PR c++/13377
+// Origin: Boris Kolpackov <boris@kolpackov.net>
+// { dg-do compile }
+
+namespace N
+{
+ namespace M {} // { dg-error "declared" }
+}
+
+namespace M {} // { dg-error "declared" }
+
+using namespace N;
+using namespace M; // { dg-error "namespace-name|ambiguous" }
===================================================================
Regards,
Volker