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C++ PATCH: PR 27102
- From: Mark Mitchell <mark at codesourcery dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 27 Apr 2006 12:05:45 -0700
- Subject: C++ PATCH: PR 27102
- Reply-to: mark at codesourcery dot com
This patch fixes fallout from my patch for PR c++/27102. We can now
get a TYPENAME_TYPE in cxx_incomplete_type_diagnostic, so we need to
handle that case.
Tested on x86_64-unknown-linux-gnu, applied to mainline.
--
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713
2006-04-27 Mark Mitchell <mark@codesourcery.com>
PR c++/27102
* typeck2.c (cxx_incomplete_type_diagnostic): Handle
TYPENAME_TYPE.
2006-04-27 Mark Mitchell <mark@codesourcery.com>
PR c++/27102
* g++.dg/template/crash47.C: New test.
Index: gcc/cp/typeck2.c
===================================================================
--- gcc/cp/typeck2.c (revision 113212)
+++ gcc/cp/typeck2.c (working copy)
@@ -406,6 +406,10 @@ cxx_incomplete_type_diagnostic (tree val
p_msg ("invalid use of template type parameter");
break;
+ case TYPENAME_TYPE:
+ p_msg ("invalid use of dependent type %qT", type);
+ break;
+
case UNKNOWN_TYPE:
if (value && TREE_CODE (value) == COMPONENT_REF)
goto bad_member;
Index: gcc/testsuite/g++.dg/template/crash47.C
===================================================================
--- gcc/testsuite/g++.dg/template/crash47.C (revision 0)
+++ gcc/testsuite/g++.dg/template/crash47.C (revision 0)
@@ -0,0 +1,3 @@
+// PR c++/27102
+
+template<typename T> void T::X::foo() {} // { dg-error "invalid" }