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[Bug c++/28225] [4.0/4.1/4.2 regression] segfault in type_dependent_expression_p
- From: "varg at theor dot jinr dot ru" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Jul 2006 05:44:59 -0000
- Subject: [Bug c++/28225] [4.0/4.1/4.2 regression] segfault in type_dependent_expression_p
- References: <bug-28225-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from varg at theor dot jinr dot ru 2006-07-05 05:44 -------
The error message given by g++-3.4:
test.cc: In member function `void foo<T1>::operator()(T1&, T3&)':
test.cc:14: error: non-constant `foo<T1>::N_BC' cannot be used as template
argument
test.cc:14: error: template argument 3 is invalid
test.cc:14: error: invalid type in declaration before '(' token
is somewhat confusing, since N_BC is declared as static const:
template<typename T1> struct foo {
static const unsigned N_BC = size_traits<T1>::Size;
Could anyone explain what is exactly invalid in the test case?
Best regards,
Alexei.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28225