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* [Bug c++/61445] New: [C++11][4.10 Regression] ice in instantiate_decl
@ 2014-06-08 5:28 ppluzhnikov at google dot com
2014-06-25 11:18 ` [Bug c++/61445] [4.10 Regression][C++11] " rguenth at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: ppluzhnikov at google dot com @ 2014-06-08 5:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61445
Bug ID: 61445
Summary: [C++11][4.10 Regression] ice in instantiate_decl
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: ppluzhnikov at google dot com
This appears to be a recent regression in trunk.
Source reduced from llvm/tools/clang/tools/clang-check/ClangCheck.cpp
Using trunk @r211286:
gcc-svn-r211286/bin/g++ -c t1.ii -std=c++11
t1.ii: In instantiation of ‘void newFrontendActionFactory(FactoryT*,
int*)::A::m_fn1() [with FactoryT = int]’:
t1.ii:18:5: required from ‘void newFrontendActionFactory(FactoryT*, int*)
[with FactoryT = int]’
t1.ii:19:33: required from here
t1.ii:11:13: internal compiler error: in instantiate_decl, at cp/pt.c:19753
B (0, 0);
^
0x5c6d0f instantiate_decl(tree_node*, int, bool)
../../gcc/cp/pt.c:19752
0x63cda3 mark_used(tree_node*, int)
../../gcc/cp/decl2.c:5016
0x557f73 build_over_call
../../gcc/cp/call.c:7335
0x563880 build_new_method_call_1
../../gcc/cp/call.c:8047
0x563880 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:8117
0x564959 build_special_member_call(tree_node*, tree_node*, vec<tree_node*,
va_gc, vl_embed>**, tree_node*, int, int)
../../gcc/cp/call.c:7661
0x607df6 build_functional_cast(tree_node*, tree_node*, int)
../../gcc/cp/typeck2.c:1935
0x5bbf86 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
../../gcc/cp/pt.c:14415
0x5ca963 tsubst_expr
../../gcc/cp/pt.c:14133
0x5cad61 tsubst_expr
../../gcc/cp/pt.c:13559
0x5caf03 tsubst_expr
../../gcc/cp/pt.c:13731
0x5c8503 instantiate_decl(tree_node*, int, bool)
../../gcc/cp/pt.c:20043
0x5caa2b tsubst_expr
../../gcc/cp/pt.c:13872
0x5ca273 tsubst_expr
../../gcc/cp/pt.c:13545
0x5caf03 tsubst_expr
../../gcc/cp/pt.c:13731
0x5c8503 instantiate_decl(tree_node*, int, bool)
../../gcc/cp/pt.c:20043
0x601387 instantiate_pending_templates(int)
../../gcc/cp/pt.c:20159
0x63e7ef cp_write_global_declarations()
../../gcc/cp/decl2.c:4348
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.
The crash does not reproduce without -std=c++11, nor using trunk build
@r210629.
/// -- cut ---
template < typename FactoryT > void newFrontendActionFactory (FactoryT *, int *
= 0);
int a;
template < typename FactoryT >
void newFrontendActionFactory (FactoryT *, int *)
{
class A
{
void m_fn1 ()
{
B (0, 0);
}
class B
{
public:
B (FactoryT, int);
};
};
newFrontendActionFactory (&a);
}
>From gcc-bugs-return-453473-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Sun Jun 08 05:47:14 2014
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From: "jb at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/56981] Slow I/O: Unformatted 5x slower, large sys component; formatted slow as well
Date: Sun, 08 Jun 2014 05:47:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?idV981
--- Comment #10 from Janne Blomqvist <jb at gcc dot gnu.org> ---
Author: jb
Date: Sun Jun 8 05:43:29 2014
New Revision: 211353
URL: http://gcc.gnu.org/viewcvs?rev!1353&root=gcc&view=rev
Log:
PR 56981 Flush buffer at record boundary if possible.
2014-06-08 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/56981
* io/unix.h (struct stream_vtable): Add new member function,
markeor.
(smarkeor): New inline function.
(flush_if_unbuffered): Remove prototype.
* io/unix.c (raw_markeor): New function.
(raw_vtable): Initialize markeor member.
(buf_markeor): New function.
(buf_vtable): Initialize markeor member.
(mem_vtable): Likewise.
(mem4_vtable): Likewise.
(flush_if_unbuffered): Remove function.
* io/transfer.c (next_record): Call smarkeor instead of
flush_if_unbuffered.
Modified:
trunk/libgfortran/ChangeLog
trunk/libgfortran/io/transfer.c
trunk/libgfortran/io/unix.c
trunk/libgfortran/io/unix.h
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/61445] [4.10 Regression][C++11] ice in instantiate_decl
2014-06-08 5:28 [Bug c++/61445] New: [C++11][4.10 Regression] ice in instantiate_decl ppluzhnikov at google dot com
@ 2014-06-25 11:18 ` rguenth at gcc dot gnu.org
2014-07-01 15:04 ` [Bug c++/61445] [4.10 Regression][C++11] ice in instantiate_decl at cp/pt.c:19770 trippels at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-06-25 11:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61445
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|unknown |4.10.0
Target Milestone|--- |4.10.0
Summary|[C++11][4.10 Regression] |[4.10 Regression][C++11]
|ice in instantiate_decl |ice in instantiate_decl
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/61445] [4.10 Regression][C++11] ice in instantiate_decl at cp/pt.c:19770
2014-06-08 5:28 [Bug c++/61445] New: [C++11][4.10 Regression] ice in instantiate_decl ppluzhnikov at google dot com
2014-06-25 11:18 ` [Bug c++/61445] [4.10 Regression][C++11] " rguenth at gcc dot gnu.org
@ 2014-07-01 15:04 ` trippels at gcc dot gnu.org
2014-07-01 15:51 ` trippels at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: trippels at gcc dot gnu.org @ 2014-07-01 15:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61445
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-07-01
CC| |trippels at gcc dot gnu.org
Known to work| |4.8.3, 4.9.0
Summary|[4.10 Regression][C++11] |[4.10 Regression][C++11]
|ice in instantiate_decl |ice in instantiate_decl at
| |cp/pt.c:19770
Ever confirmed|0 |1
Known to fail| |4.10.0
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Just hit the same issue.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/61445] [4.10 Regression][C++11] ice in instantiate_decl at cp/pt.c:19770
2014-06-08 5:28 [Bug c++/61445] New: [C++11][4.10 Regression] ice in instantiate_decl ppluzhnikov at google dot com
2014-06-25 11:18 ` [Bug c++/61445] [4.10 Regression][C++11] " rguenth at gcc dot gnu.org
2014-07-01 15:04 ` [Bug c++/61445] [4.10 Regression][C++11] ice in instantiate_decl at cp/pt.c:19770 trippels at gcc dot gnu.org
@ 2014-07-01 15:51 ` trippels at gcc dot gnu.org
2014-07-14 5:39 ` jason at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: trippels at gcc dot gnu.org @ 2014-07-01 15:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61445
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
CC| |jason at gcc dot gnu.org
--- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Started with r211094.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/61445] [4.10 Regression][C++11] ice in instantiate_decl at cp/pt.c:19770
2014-06-08 5:28 [Bug c++/61445] New: [C++11][4.10 Regression] ice in instantiate_decl ppluzhnikov at google dot com
` (2 preceding siblings ...)
2014-07-01 15:51 ` trippels at gcc dot gnu.org
@ 2014-07-14 5:39 ` jason at gcc dot gnu.org
2014-07-14 20:40 ` jason at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2014-07-14 5:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61445
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++/61445] [4.10 Regression][C++11] ice in instantiate_decl at cp/pt.c:19770
2014-06-08 5:28 [Bug c++/61445] New: [C++11][4.10 Regression] ice in instantiate_decl ppluzhnikov at google dot com
` (4 preceding siblings ...)
2014-07-14 20:40 ` jason at gcc dot gnu.org
@ 2014-07-14 20:40 ` jason at gcc dot gnu.org
2023-04-27 1:46 ` cvs-commit at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2014-07-14 20:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61445
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/61445] [4.10 Regression][C++11] ice in instantiate_decl at cp/pt.c:19770
2014-06-08 5:28 [Bug c++/61445] New: [C++11][4.10 Regression] ice in instantiate_decl ppluzhnikov at google dot com
` (3 preceding siblings ...)
2014-07-14 5:39 ` jason at gcc dot gnu.org
@ 2014-07-14 20:40 ` jason at gcc dot gnu.org
2014-07-14 20:40 ` jason at gcc dot gnu.org
2023-04-27 1:46 ` cvs-commit at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2014-07-14 20:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61445
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Mon Jul 14 20:39:35 2014
New Revision: 212524
URL: https://gcc.gnu.org/viewcvs?rev=212524&root=gcc&view=rev
Log:
PR c++/61445
PR c++/56947
* pt.c (instantiate_decl): Don't check defer_ok for local class
members.
Added:
trunk/gcc/testsuite/g++.dg/template/local9.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/pt.c
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/61445] [4.10 Regression][C++11] ice in instantiate_decl at cp/pt.c:19770
2014-06-08 5:28 [Bug c++/61445] New: [C++11][4.10 Regression] ice in instantiate_decl ppluzhnikov at google dot com
` (5 preceding siblings ...)
2014-07-14 20:40 ` jason at gcc dot gnu.org
@ 2023-04-27 1:46 ` cvs-commit at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-04-27 1:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61445
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Jason Merrill <jason@gcc.gnu.org>:
https://gcc.gnu.org/g:95d4c0d2e6318aef88ba0bc607dfc1ec6b7a612f
commit r14-283-g95d4c0d2e6318aef88ba0bc607dfc1ec6b7a612f
Author: Jason Merrill <jason@redhat.com>
Date: Thu Mar 16 16:55:39 2023 -0400
c++: restore instantiate_decl assert
For PR61445 I removed this assert, but PR108242 demonstrated why it's still
useful; to avoid regressing the former testcase I check pattern_defined
in the assert.
This reverts r212524.
PR c++/61445
gcc/cp/ChangeLog:
* pt.cc (instantiate_decl): Assert !defer_ok for local
class members.
^ permalink raw reply [flat|nested] 8+ messages in thread
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2014-06-08 5:28 [Bug c++/61445] New: [C++11][4.10 Regression] ice in instantiate_decl ppluzhnikov at google dot com
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