Liviu Nicoara created STDCXX-1070:
-------------------------------------
Summary: [gcc 4.7.1/Linux] 22.locale.collate.cpp compilation
failure
Key: STDCXX-1070
URL: https://issues.apache.org/jira/browse/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 2.6.37.6 #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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