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From "Liviu Nicoara (JIRA)" <>
Subject [jira] [Created] (STDCXX-1070) [gcc 4.7.1/Linux] 22.locale.collate.cpp compilation failure
Date Tue, 25 Sep 2012 19:48:07 GMT
Liviu Nicoara created STDCXX-1070:

             Summary: [gcc 4.7.1/Linux] 22.locale.collate.cpp compilation failure
                 Key: STDCXX-1070
             Project: C++ Standard Library
          Issue Type: Bug
          Components: Tests
    Affects Versions: 4.2.x, 4.3.x, 5.0.0
         Environment: $ uname -a; gcc -v 2>&1 | tail -n 1
Linux behemoth #3 SMP Sat Apr 9 22:49:32 CDT 2011 x86_64 AMD Opteron(tm) Processor
6134 AuthenticAMD GNU/Linux
gcc version 4.7.1 (GCC) 

            Reporter: Liviu Nicoara
            Priority: Trivial
             Fix For: 4.2.x, 4.3.x, 5.0.0

Definitions of support template function occur after their use. The following test case fails:

$ cat test.cpp; gcc -c test.cpp
template < class charT >
void f ()
    g (charT ('a'));

template < class charT >
void g (charT)

int h ()
    return f< char > (), 0;
test.cpp: In instantiation of 'void f() [with charT = char]':
test.cpp:14:23:   required from here
test.cpp:4:5: error: 'g' was not declared in this scope, and no declarations were found by
argument-dependent lookup at the point of instantiation [-fpermissive]
test.cpp:8:6: note: 'template<class charT> void g(charT)' declared here, later in the
translation unit

The culprits are test_hash, test_weight_val, etc. Comeau and gcc fail, icc and SUNPro CC pass.

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