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[Bug c++/36740] New: Compiler accepts invalid syntax in variadic template specialization
- From: "abarbati at iaanus dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Jul 2008 22:57:42 -0000
- Subject: [Bug c++/36740] New: Compiler accepts invalid syntax in variadic template specialization
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Compiler is g++.exe (GCC) 4.3.0 20080305 (alpha-testing) mingw-20080502
This invalid snippet compiles without errors, with the specialization being
silently ignored:
=========
template <typename T, typename U, typename... Args>
struct X
{};
template <typename T, typename... Args>
struct X<T, T, ...Args> // invalid! should be Args...
{};
=========
--
Summary: Compiler accepts invalid syntax in variadic template
specialization
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: abarbati at iaanus dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36740