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* [Bug c++/62155] New: ICE in tsubst_copy, at cp/pt.c:12544
@ 2014-08-15 10:00 doko at gcc dot gnu.org
2014-09-23 8:03 ` [Bug c++/62155] " paolo.carlini at oracle dot com
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: doko at gcc dot gnu.org @ 2014-08-15 10:00 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62155
Bug ID: 62155
Summary: ICE in tsubst_copy, at cp/pt.c:12544
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
works on the trunk, fails on the 4.8 and 4.9 branches:
$ cat test.cc
template <typename T> struct S {
T i{[this] {}};
};
S<int> s;
$ /usr/lib/gcc-snapshot/bin/g++ -std=c++11 -c test.cc
test.cc:5:8: error: cannot convert '<brace-enclosed initializer list>' to 'int'
in initialization
S<int> s;
^
test.cc: In constructor 'constexpr S<int>::S()':
test.cc:1:30: error: cannot convert '<brace-enclosed initializer list>' to
'int' in initialization
template <typename T> struct S {
^
test.cc: At global scope:
test.cc:5:8: note: synthesized method 'constexpr S<int>::S()' first required
here
S<int> s;
^
$ g++ -std=c++11 -c test.cc
test.cc: In instantiation of 'struct S<int>::<lambda()>':
test.cc:1:30: required from here
test.cc:2:8: internal compiler error: in tsubst_copy, at cp/pt.c:12544
T i{[this] {}};
^
Please submit a full bug report,
with preprocessed source if appropriate.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/62155] ICE in tsubst_copy, at cp/pt.c:12544
2014-08-15 10:00 [Bug c++/62155] New: ICE in tsubst_copy, at cp/pt.c:12544 doko at gcc dot gnu.org
@ 2014-09-23 8:03 ` paolo.carlini at oracle dot com
2014-09-23 8:09 ` paolo at gcc dot gnu.org
2014-09-23 8:10 ` paolo.carlini at oracle dot com
2 siblings, 0 replies; 4+ messages in thread
From: paolo.carlini at oracle dot com @ 2014-09-23 8:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62155
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Since it's just an ICE on invalid, I'm adding the testcase and closing the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/62155] ICE in tsubst_copy, at cp/pt.c:12544
2014-08-15 10:00 [Bug c++/62155] New: ICE in tsubst_copy, at cp/pt.c:12544 doko at gcc dot gnu.org
2014-09-23 8:03 ` [Bug c++/62155] " paolo.carlini at oracle dot com
@ 2014-09-23 8:09 ` paolo at gcc dot gnu.org
2014-09-23 8:10 ` paolo.carlini at oracle dot com
2 siblings, 0 replies; 4+ messages in thread
From: paolo at gcc dot gnu.org @ 2014-09-23 8:09 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62155
--- Comment #2 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Tue Sep 23 08:09:14 2014
New Revision: 215497
URL: https://gcc.gnu.org/viewcvs?rev=215497&root=gcc&view=rev
Log:
2014-09-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/62155
* g++.dg/cpp0x/lambda/lambda-62155.C: New.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-62155.C
Modified:
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/62155] ICE in tsubst_copy, at cp/pt.c:12544
2014-08-15 10:00 [Bug c++/62155] New: ICE in tsubst_copy, at cp/pt.c:12544 doko at gcc dot gnu.org
2014-09-23 8:03 ` [Bug c++/62155] " paolo.carlini at oracle dot com
2014-09-23 8:09 ` paolo at gcc dot gnu.org
@ 2014-09-23 8:10 ` paolo.carlini at oracle dot com
2 siblings, 0 replies; 4+ messages in thread
From: paolo.carlini at oracle dot com @ 2014-09-23 8:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62155
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Done.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-09-23 8:10 UTC | newest]
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2014-08-15 10:00 [Bug c++/62155] New: ICE in tsubst_copy, at cp/pt.c:12544 doko at gcc dot gnu.org
2014-09-23 8:03 ` [Bug c++/62155] " paolo.carlini at oracle dot com
2014-09-23 8:09 ` paolo at gcc dot gnu.org
2014-09-23 8:10 ` paolo.carlini at oracle dot com
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