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* [Bug c++/50939] New: [C++0x] lambda expression causes ICE when lambda captures const variable and odr-uses the variable in function templates
@ 2011-11-01 3:54 gwtnb0 at gmail dot com
2011-11-01 9:59 ` [Bug c++/50939] " redi at gcc dot gnu.org
2013-02-27 16:29 ` paolo.carlini at oracle dot com
0 siblings, 2 replies; 3+ messages in thread
From: gwtnb0 at gmail dot com @ 2011-11-01 3:54 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50939
Bug #: 50939
Summary: [C++0x] lambda expression causes ICE when lambda
captures const variable and odr-uses the variable in
function templates
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: gwtnb0@gmail.com
Compiling the following code generates ICE:
===
template <typename T>
void foo(T x)
{
int const a = x;
[&]{ return &a; }();
}
int main()
{
foo(100);
}
===
$ g++ -std=c++0x lambda.cc
lambda.cc: In lambda function:
lambda.cc:5:21: internal compiler error: in make_decl_rtl, at varasm.c:1163
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://bugs.archlinux.org/> for instructions.
===
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/50939] [C++0x] lambda expression causes ICE when lambda captures const variable and odr-uses the variable in function templates
2011-11-01 3:54 [Bug c++/50939] New: [C++0x] lambda expression causes ICE when lambda captures const variable and odr-uses the variable in function templates gwtnb0 at gmail dot com
@ 2011-11-01 9:59 ` redi at gcc dot gnu.org
2013-02-27 16:29 ` paolo.carlini at oracle dot com
1 sibling, 0 replies; 3+ messages in thread
From: redi at gcc dot gnu.org @ 2011-11-01 9:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50939
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011-11-01
Ever Confirmed|0 |1
Known to fail| |4.6.2, 4.7.0
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/50939] [C++0x] lambda expression causes ICE when lambda captures const variable and odr-uses the variable in function templates
2011-11-01 3:54 [Bug c++/50939] New: [C++0x] lambda expression causes ICE when lambda captures const variable and odr-uses the variable in function templates gwtnb0 at gmail dot com
2011-11-01 9:59 ` [Bug c++/50939] " redi at gcc dot gnu.org
@ 2013-02-27 16:29 ` paolo.carlini at oracle dot com
1 sibling, 0 replies; 3+ messages in thread
From: paolo.carlini at oracle dot com @ 2013-02-27 16:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50939
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Known to work| |4.7.3, 4.8.0
Resolution| |FIXED
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-02-27 16:29:07 UTC ---
This is fixed mainline and 4.7.3.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2011-11-01 3:54 [Bug c++/50939] New: [C++0x] lambda expression causes ICE when lambda captures const variable and odr-uses the variable in function templates gwtnb0 at gmail dot com
2011-11-01 9:59 ` [Bug c++/50939] " redi at gcc dot gnu.org
2013-02-27 16:29 ` paolo.carlini at oracle dot com
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