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From "Liviu Nicoara (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (STDCXX-1070) [gcc 4.7.1/Linux] 22.locale.collate.cpp compilation failure
Date Thu, 27 Sep 2012 11:26:07 GMT

    [ https://issues.apache.org/jira/browse/STDCXX-1070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13464636#comment-13464636
] 

Liviu Nicoara commented on STDCXX-1070:
---------------------------------------

Fixed with revision 1390940.
                
> [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
>
>         Attachments: patch.diff
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Definitions of support template function occur after their use. The following test case
fails:
> {noformat}
> $ 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
> {noformat}
> The culprits are test_hash, test_weight_val, etc. Comeau and gcc fail, icc and SUNPro
CC pass.

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