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* [Bug c++/60046] New: internal compiler error: in nothrow_spec_p, at cp/except.c:1280
@ 2014-02-03 17:31 lukeocamden at gmail dot com
2014-02-04 9:56 ` [Bug c++/60046] [4.7/4.8/4.9 Regression] " rguenth at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: lukeocamden at gmail dot com @ 2014-02-03 17:31 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60046
Bug ID: 60046
Summary: internal compiler error: in nothrow_spec_p, at
cp/except.c:1280
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: lukeocamden at gmail dot com
Sorry: no preprocessed source yet.
$ g++ --version
g++ (GCC) 4.9.0 20140202 (experimental)
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ cat nothrow-ice.cpp
#include <vector>
template <typename T>
struct Container : public std::vector<int>
{
typedef std::vector<int> vec;
void swap(Container& rhs)
{
vec::swap(rhs);
}
};
int main()
{
Container<int> ca;
Container<int> cb;
ca.swap(cb);
return 0;
}
$ g++ -std=c++11 nothrow-ice.cpp
nothrow-ice.cpp: In instantiation of 'void Container<T>::swap(Container<T>&)
[with T = int]':
nothrow-ice.cpp:20:13: required from here
nothrow-ice.cpp:11:18: internal compiler error: in nothrow_spec_p, at
cp/except.c:1280
vec::swap(rhs);
^
0x625335 nothrow_spec_p(tree_node const*)
gcc/cp/except.c:1279
0x56fff8 set_flags_from_callee(tree_node*)
gcc/cp/call.c:330
0x5700c9 build_call_a(tree_node*, int, tree_node**)
gcc/cp/call.c:362
0x5710f2 build_cxx_call(tree_node*, int, tree_node**, int)
gcc/cp/call.c:7241
0x57c4c8 build_over_call
gcc/cp/call.c:7225
0x579a0d build_new_method_call_1
gcc/cp/call.c:7887
0x579a0d build_new_method_call(tree_node*, tree_node*, vec<tree_node*, va_gc,
vl_embed>**, tree_node*, int, tree_node**, int)
gcc/cp/call.c:7957
0x63abf8 finish_call_expr(tree_node*, vec<tree_node*, va_gc, vl_embed>**, bool,
bool, int)
gcc/cp/semantics.c:2306
0x5a4414 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
gcc/cp/pt.c:14625
0x5a79d8 tsubst_expr
gcc/cp/pt.c:13812
0x5a6bb6 tsubst_expr
gcc/cp/pt.c:13233
0x5a7971 tsubst_expr
gcc/cp/pt.c:13424
0x5a67d2 instantiate_decl(tree_node*, int, bool)
gcc/cp/pt.c:19690
0x5bce7b instantiate_pending_templates(int)
gcc/cp/pt.c:19806
0x5d50cf cp_write_global_declarations()
gcc/cp/decl2.c:4149
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/60046] [4.7/4.8/4.9 Regression] internal compiler error: in nothrow_spec_p, at cp/except.c:1280
2014-02-03 17:31 [Bug c++/60046] New: internal compiler error: in nothrow_spec_p, at cp/except.c:1280 lukeocamden at gmail dot com
@ 2014-02-04 9:56 ` rguenth at gcc dot gnu.org
2014-02-04 11:21 ` jakub at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-02-04 9:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60046
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-02-04
Known to work| |4.6.4
Target Milestone|--- |4.7.4
Summary|internal compiler error: in |[4.7/4.8/4.9 Regression]
|nothrow_spec_p, at |internal compiler error: in
|cp/except.c:1280 |nothrow_spec_p, at
| |cp/except.c:1280
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Compiles ok with 4.6.4.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/60046] [4.7/4.8/4.9 Regression] internal compiler error: in nothrow_spec_p, at cp/except.c:1280
2014-02-03 17:31 [Bug c++/60046] New: internal compiler error: in nothrow_spec_p, at cp/except.c:1280 lukeocamden at gmail dot com
2014-02-04 9:56 ` [Bug c++/60046] [4.7/4.8/4.9 Regression] " rguenth at gcc dot gnu.org
@ 2014-02-04 11:21 ` jakub at gcc dot gnu.org
2014-02-19 18:15 ` jason at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu.org @ 2014-02-04 11:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60046
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
CC| |jakub at gcc dot gnu.org,
| |jason at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Started with r174820. Reduced testcase -std=c++11:
constexpr bool foo () { return noexcept (true); }
template <typename T>
struct V
{
void bar (V &) noexcept (foo ()) {}
};
template <typename T>
struct W : public V <int>
{
void bar (W &x) { V <int>::bar (x); }
};
int
main ()
{
W <int> a, b;
a.bar (b);
}
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/60046] [4.7/4.8/4.9 Regression] internal compiler error: in nothrow_spec_p, at cp/except.c:1280
2014-02-03 17:31 [Bug c++/60046] New: internal compiler error: in nothrow_spec_p, at cp/except.c:1280 lukeocamden at gmail dot com
2014-02-04 9:56 ` [Bug c++/60046] [4.7/4.8/4.9 Regression] " rguenth at gcc dot gnu.org
2014-02-04 11:21 ` jakub at gcc dot gnu.org
@ 2014-02-19 18:15 ` jason at gcc dot gnu.org
2014-02-19 19:03 ` jason at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2014-02-19 18:15 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60046
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/60046] [4.7/4.8/4.9 Regression] internal compiler error: in nothrow_spec_p, at cp/except.c:1280
2014-02-03 17:31 [Bug c++/60046] New: internal compiler error: in nothrow_spec_p, at cp/except.c:1280 lukeocamden at gmail dot com
` (2 preceding siblings ...)
2014-02-19 18:15 ` jason at gcc dot gnu.org
@ 2014-02-19 19:03 ` jason at gcc dot gnu.org
2014-02-19 19:59 ` jason at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2014-02-19 19:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60046
--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Feb 19 19:03:19 2014
New Revision: 207917
URL: http://gcc.gnu.org/viewcvs?rev=207917&root=gcc&view=rev
Log:
PR c++/60046
* pt.c (maybe_instantiate_noexcept): Don't instantiate exception
spec from template context.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/noexcept22.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/pt.c
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/60046] [4.7/4.8/4.9 Regression] internal compiler error: in nothrow_spec_p, at cp/except.c:1280
2014-02-03 17:31 [Bug c++/60046] New: internal compiler error: in nothrow_spec_p, at cp/except.c:1280 lukeocamden at gmail dot com
` (4 preceding siblings ...)
2014-02-19 19:59 ` jason at gcc dot gnu.org
@ 2014-02-19 19:59 ` jason at gcc dot gnu.org
2014-02-20 8:56 ` jakub at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2014-02-19 19:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60046
--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Feb 19 19:59:09 2014
New Revision: 207922
URL: http://gcc.gnu.org/viewcvs?rev=207922&root=gcc&view=rev
Log:
PR c++/60046
* pt.c (maybe_instantiate_noexcept): Don't instantiate exception
spec from template context.
Added:
branches/gcc-4_7-branch/gcc/testsuite/g++.dg/cpp0x/noexcept22.C
Modified:
branches/gcc-4_7-branch/gcc/cp/ChangeLog
branches/gcc-4_7-branch/gcc/cp/pt.c
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/60046] [4.7/4.8/4.9 Regression] internal compiler error: in nothrow_spec_p, at cp/except.c:1280
2014-02-03 17:31 [Bug c++/60046] New: internal compiler error: in nothrow_spec_p, at cp/except.c:1280 lukeocamden at gmail dot com
` (3 preceding siblings ...)
2014-02-19 19:03 ` jason at gcc dot gnu.org
@ 2014-02-19 19:59 ` jason at gcc dot gnu.org
2014-02-19 19:59 ` jason at gcc dot gnu.org
2014-02-20 8:56 ` jakub at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2014-02-19 19:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60046
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Feb 19 19:59:07 2014
New Revision: 207921
URL: http://gcc.gnu.org/viewcvs?rev=207921&root=gcc&view=rev
Log:
PR c++/60046
* pt.c (maybe_instantiate_noexcept): Don't instantiate exception
spec from template context.
Added:
branches/gcc-4_8-branch/gcc/testsuite/g++.dg/cpp0x/noexcept22.C
Modified:
branches/gcc-4_8-branch/gcc/cp/ChangeLog
branches/gcc-4_8-branch/gcc/cp/pt.c
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/60046] [4.7/4.8/4.9 Regression] internal compiler error: in nothrow_spec_p, at cp/except.c:1280
2014-02-03 17:31 [Bug c++/60046] New: internal compiler error: in nothrow_spec_p, at cp/except.c:1280 lukeocamden at gmail dot com
` (5 preceding siblings ...)
2014-02-19 19:59 ` jason at gcc dot gnu.org
@ 2014-02-20 8:56 ` jakub at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu.org @ 2014-02-20 8:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60046
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed, thanks.
^ permalink raw reply [flat|nested] 8+ messages in thread
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2014-02-03 17:31 [Bug c++/60046] New: internal compiler error: in nothrow_spec_p, at cp/except.c:1280 lukeocamden at gmail dot com
2014-02-04 9:56 ` [Bug c++/60046] [4.7/4.8/4.9 Regression] " rguenth at gcc dot gnu.org
2014-02-04 11:21 ` jakub at gcc dot gnu.org
2014-02-19 18:15 ` jason at gcc dot gnu.org
2014-02-19 19:03 ` jason at gcc dot gnu.org
2014-02-19 19:59 ` jason at gcc dot gnu.org
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