[Bug libstdc++/23497] [4.1 regression] Bogus 'is used uninitialized...' warning about std::complexT

2005-11-15 Thread pinskia at gcc dot gnu dot org 


--- Comment #10 from pinskia at gcc dot gnu dot org  2005-11-15 16:31 
---
Hold on, in C99, complex is a scaler type so libstdc++ is using a GCC extension
over what C99 requires which causes this.

And my comment in #6 still holds for this bug.  I think libstdc++ should
rethink about this.


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pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

  Component|middle-end  |libstdc++


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23497

[Bug libstdc++/23497] [4.1 regression] Bogus 'is used uninitialized...' warning about std::complexT

2005-09-12 Thread bkoz at gcc dot gnu dot org 

--- Additional Comments From bkoz at gcc dot gnu dot org  2005-09-12 19:18 
---

Agree with Gaby.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23497

[Bug libstdc++/23497] [4.1 regression] Bogus 'is used uninitialized...' warning about std::complexT

2005-08-22 Thread gdr at integrable-solutions dot net 

--- Additional Comments From gdr at integrable-solutions dot net  
2005-08-22 19:49 ---
Subject: Re:  [4.1 regression] Bogus 'is used uninitialized...' warning about 
std::complexT

pinskia at gcc dot gnu dot org [EMAIL PROTECTED] writes:

| This is a bug in libstdc++ headers.  Since complex has been come a
| scalar and cannot be loaded  piece wise.

That does not make any sense to me.  complex is an aggregate, whether
it can be loaded separately or not is irrelevant from libstdc++
perspective.  This is truly a middle-end bug.

-- Gaby


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23497

[Bug libstdc++/23497] [4.1 regression] Bogus 'is used uninitialized...' warning about std::complexT

2005-08-20 Thread pinskia at gcc dot gnu dot org 

--- Additional Comments From pinskia at gcc dot gnu dot org  2005-08-20 
18:27 ---
This is a bug in libstdc++ headers.  Since complex has been come a scalar and 
cannot be loaded 
piece wise.

-- 
   What|Removed |Added

  Component|c++ |libstdc++
   Target Milestone|--- |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23497

[Bug libstdc++/23497] [4.1 regression] Bogus 'is used uninitialized...' warning about std::complexT

2005-08-20 Thread jan at etpmod dot phys dot tue dot nl 

--- Additional Comments From jan at etpmod dot phys dot tue dot nl  
2005-08-20 19:58 ---
(In reply to comment #1)  
 I can confirm this on alphaev68-linux, even without -g. C test case:  
   
 
-g should have been -Wall. Sorry about that. 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23497