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* [Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization
@ 2015-06-02 15:46 alltaken380 at gmail dot com
2015-06-02 15:49 ` [Bug c++/66383] " alltaken380 at gmail dot com
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: alltaken380 at gmail dot com @ 2015-06-02 15:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66383
Bug ID: 66383
Summary: ICE in gimplify_expr on this passed in inline
initialization
Product: gcc
Version: 5.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: alltaken380 at gmail dot com
Target Milestone: ---
Created attachment 35679
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35679&action=edit
C++ source code (stripped down, just few lines of simple code)
$ g++ -std=c++14 ./test.cpp
./test.cpp: In function 'auto foo()':
./test.cpp:22:24: internal compiler error: in gimplify_expr, at gimplify.c:8785
auto b = B{};
^
0x92987c gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../src/gcc/gimplify.c:8785
0x928038 gimplify_addr_expr
../../src/gcc/gimplify.c:4978
0x928038 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../src/gcc/gimplify.c:8099
0x92d3d0 gimplify_call_expr
../../src/gcc/gimplify.c:2476
0x929117 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../src/gcc/gimplify.c:8024
0x92a626 gimplify_stmt(tree_node**, gimple_statement_base**)
../../src/gcc/gimplify.c:5518
0x92772b gimplify_cleanup_point_expr
../../src/gcc/gimplify.c:5294
0x92772b gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../src/gcc/gimplify.c:8416
0x92a626 gimplify_stmt(tree_node**, gimple_statement_base**)
../../src/gcc/gimplify.c:5518
0x928b4b gimplify_statement_list
../../src/gcc/gimplify.c:1487
0x928b4b gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../src/gcc/gimplify.c:8468
0x92a626 gimplify_stmt(tree_node**, gimple_statement_base**)
../../src/gcc/gimplify.c:5518
0x92ae2d gimplify_bind_expr
../../src/gcc/gimplify.c:1136
0x9290f9 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
../../src/gcc/gimplify.c:8250
0x92a626 gimplify_stmt(tree_node**, gimple_statement_base**)
../../src/gcc/gimplify.c:5518
0x92b4d1 gimplify_body(tree_node*, bool)
../../src/gcc/gimplify.c:9187
0x92b7f7 gimplify_function_tree(tree_node*)
../../src/gcc/gimplify.c:9341
0x7e22a7 cgraph_node::analyze()
../../src/gcc/cgraphunit.c:633
0x7e475f analyze_functions
../../src/gcc/cgraphunit.c:1023
0x7e4c95 symbol_table::finalize_compilation_unit()
../../src/gcc/cgraphunit.c:2452
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++/66383] ICE in gimplify_expr on this passed in inline initialization
2015-06-02 15:46 [Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization alltaken380 at gmail dot com
@ 2015-06-02 15:49 ` alltaken380 at gmail dot com
2015-06-02 15:50 ` alltaken380 at gmail dot com
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: alltaken380 at gmail dot com @ 2015-06-02 15:49 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66383
alltaken380 at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #35679|0 |1
is obsolete| |
--- Comment #1 from alltaken380 at gmail dot com ---
Created attachment 35680
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35680&action=edit
Preprocessed source code
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/66383] ICE in gimplify_expr on this passed in inline initialization
2015-06-02 15:46 [Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization alltaken380 at gmail dot com
2015-06-02 15:49 ` [Bug c++/66383] " alltaken380 at gmail dot com
@ 2015-06-02 15:50 ` alltaken380 at gmail dot com
2015-06-03 7:25 ` [Bug c++/66383] [5/6 Regression] " rguenth at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: alltaken380 at gmail dot com @ 2015-06-02 15:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66383
--- Comment #2 from alltaken380 at gmail dot com ---
$ ~/.local/gcc-5.1/bin/g++ -v
Using built-in specs.
COLLECT_GCC=/home/rafalw/.local/gcc-5.1/bin/g++
COLLECT_LTO_WRAPPER=/home/rafalw/.local/gcc-5.1/lib/gcc/x86_64-unknown-linux-gnu/5.1.1/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../src/configure --prefix=/home/rafalw/.local/gcc-5.1
--libdir=/home/rafalw/.local/gcc-5.1/lib
--libexecdir=/home/rafalw/.local/gcc-5.1/lib --enable-languages=c,c++
--enable-shared --enable-threads=posix --enable-libmpx --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch
--disable-libssp --enable-gnu-unique-object --enable-linker-build-id
--enable-lto --enable-plugin --enable-install-libiberty
--with-linker-hash-style=gnu --enable-gnu-indirect-function --disable-multilib
--disable-werror --with-default-libstdcxx-abi=c++98
Thread model: posix
gcc version 5.1.1 20150526 (GCC)
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/66383] [5/6 Regression] ICE in gimplify_expr on this passed in inline initialization
2015-06-02 15:46 [Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization alltaken380 at gmail dot com
2015-06-02 15:49 ` [Bug c++/66383] " alltaken380 at gmail dot com
2015-06-02 15:50 ` alltaken380 at gmail dot com
@ 2015-06-03 7:25 ` rguenth at gcc dot gnu.org
2015-06-05 21:14 ` jason at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-06-03 7:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66383
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-06-03
Known to work| |4.9.3
Target Milestone|--- |5.2
Summary|ICE in gimplify_expr on |[5/6 Regression] ICE in
|this passed in inline |gimplify_expr on this
|initialization |passed in inline
| |initialization
Ever confirmed|0 |1
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed, 4.9 seems to work fine.
#1 0x0000000000d9f9be in gimplify_expr (expr_p=0x7ffff6a384f8,
pre_p=0x7fffffffd178, post_p=0x7fffffffcbc8,
gimple_test_f=0xd7e8aa <is_gimple_addressable(tree)>, fallback=3)
at /space/rguenther/tramp3d/trunk/gcc/gimplify.c:8810
warning: Source file is more recent than executable.
8810 goto dont_recalculate;
(gdb) l
8805 }
8806
8807 case tcc_declaration:
8808 case tcc_constant:
8809 ret = GS_ALL_DONE;
8810 goto dont_recalculate;
8811
8812 default:
8813 gcc_unreachable ();
8814 }
(gdb) p debug_generic_expr (*expr_p)
<PLACEHOLDER_EXPR struct B>
$1 = void
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/66383] [5/6 Regression] ICE in gimplify_expr on this passed in inline initialization
2015-06-02 15:46 [Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization alltaken380 at gmail dot com
` (2 preceding siblings ...)
2015-06-03 7:25 ` [Bug c++/66383] [5/6 Regression] " rguenth at gcc dot gnu.org
@ 2015-06-05 21:14 ` jason at gcc dot gnu.org
2015-06-09 17:19 ` jason at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2015-06-05 21:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66383
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
CC| |jason at gcc dot gnu.org
Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/66383] [5/6 Regression] ICE in gimplify_expr on this passed in inline initialization
2015-06-02 15:46 [Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization alltaken380 at gmail dot com
` (3 preceding siblings ...)
2015-06-05 21:14 ` jason at gcc dot gnu.org
@ 2015-06-09 17:19 ` jason at gcc dot gnu.org
2015-06-17 12:43 ` jakub at gcc dot gnu.org
2015-06-17 19:44 ` jason at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2015-06-09 17:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66383
--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Tue Jun 9 17:19:12 2015
New Revision: 224291
URL: https://gcc.gnu.org/viewcvs?rev=224291&root=gcc&view=rev
Log:
PR c++/66383
* tree.c (replace_placeholders_r): Handle placeholders for an
outer object.
* typeck2.c (store_init_value): Only replace_placeholders for
objects of class type.
Added:
branches/gcc-5-branch/gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr3.C
Modified:
branches/gcc-5-branch/gcc/cp/ChangeLog
branches/gcc-5-branch/gcc/cp/tree.c
branches/gcc-5-branch/gcc/cp/typeck2.c
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/66383] [5/6 Regression] ICE in gimplify_expr on this passed in inline initialization
2015-06-02 15:46 [Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization alltaken380 at gmail dot com
` (4 preceding siblings ...)
2015-06-09 17:19 ` jason at gcc dot gnu.org
@ 2015-06-17 12:43 ` jakub at gcc dot gnu.org
2015-06-17 19:44 ` jason at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-06-17 12:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66383
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
This regressed PR66536.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/66383] [5/6 Regression] ICE in gimplify_expr on this passed in inline initialization
2015-06-02 15:46 [Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization alltaken380 at gmail dot com
` (5 preceding siblings ...)
2015-06-17 12:43 ` jakub at gcc dot gnu.org
@ 2015-06-17 19:44 ` jason at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2015-06-17 19:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66383
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 8+ messages in thread
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2015-06-02 15:46 [Bug c++/66383] New: ICE in gimplify_expr on this passed in inline initialization alltaken380 at gmail dot com
2015-06-02 15:49 ` [Bug c++/66383] " alltaken380 at gmail dot com
2015-06-02 15:50 ` alltaken380 at gmail dot com
2015-06-03 7:25 ` [Bug c++/66383] [5/6 Regression] " rguenth at gcc dot gnu.org
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