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* [Bug c++/50755] New: [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr)
@ 2011-10-17 9:14 gjl at gcc dot gnu.org
2011-10-17 9:55 ` [Bug c++/50755] " paolo.carlini at oracle dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-10-17 9:14 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50755
Bug #: 50755
Summary: [ICE]: tree check: expected class 'constant', have
'unary' (convert_expr)
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: gjl@gcc.gnu.org
CC: jason@gcc.gnu.org
Target: avr
Build: x86-pc-linux-gnu
Following test case runs into ICE with trunk r180076:
avr-g++ -v ./gcc/testsuite/g++.dg/template/constant2.C -S -mmcu=atmega128 -o
constant2.s
Using built-in specs.
Configured with: ../../gcc.gnu.org/trunk/configure --target=avr
--prefix=/local/gnu/install/gcc-4.7 --disable-nls --disable-shared
--enable-languages=c,c++ --with-dwarf2 --disable-lto --enable-checking=yes,rtl
Thread model: single
gcc version 4.7.0 20111017 (experimental) (GCC)
GNU C++ (GCC) version 4.7.0 20111017 (experimental) (avr)
compiled by GNU C version 4.3.2 [gcc-4_3-branch revision 141291], GMP
version 5.0.1, MPFR version 3.0.0-p8, MPC version 0.8.2
./gcc/testsuite/g++.dg/template/constant2.C:6:35: internal compiler error: tree
check: expected class 'constant', have 'unary' (convert_expr) in
warnings_for_convert_and_check, at c-family/c-common.c:2211
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/50755] [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr)
2011-10-17 9:14 [Bug c++/50755] New: [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr) gjl at gcc dot gnu.org
@ 2011-10-17 9:55 ` paolo.carlini at oracle dot com
2011-10-17 11:44 ` gjl at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: paolo.carlini at oracle dot com @ 2011-10-17 9:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50755
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2011-10-17
Ever Confirmed|0 |1
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-17 09:55:35 UTC ---
Testcase missing.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/50755] [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr)
2011-10-17 9:14 [Bug c++/50755] New: [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr) gjl at gcc dot gnu.org
2011-10-17 9:55 ` [Bug c++/50755] " paolo.carlini at oracle dot com
@ 2011-10-17 11:44 ` gjl at gcc dot gnu.org
2011-10-17 14:24 ` paolo.carlini at oracle dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-10-17 11:44 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50755
--- Comment #2 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-10-17 11:44:15 UTC ---
Created attachment 25519
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25519
./gcc/testsuite/g++.dg/template/constant2.C
It is the testcase from the GCC source tree:
./gcc/testsuite/g++.dg/template/constant2.C
added by Jason in r179813:
http://gcc.gnu.org/viewcvs?view=revision&revision=179813
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/50755] [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr)
2011-10-17 9:14 [Bug c++/50755] New: [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr) gjl at gcc dot gnu.org
2011-10-17 9:55 ` [Bug c++/50755] " paolo.carlini at oracle dot com
2011-10-17 11:44 ` gjl at gcc dot gnu.org
@ 2011-10-17 14:24 ` paolo.carlini at oracle dot com
2023-11-03 20:25 ` [Bug c++/50755] [avr] ICE: " roger at nextmovesoftware dot com
2023-11-06 15:37 ` gjl at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: paolo.carlini at oracle dot com @ 2011-10-17 14:24 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50755
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-17 14:23:51 UTC ---
Oops, sorry I didn't notice it's already in the testsuite, failing for this
target.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/50755] [avr] ICE: tree check: expected class 'constant', have 'unary' (convert_expr)
2011-10-17 9:14 [Bug c++/50755] New: [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr) gjl at gcc dot gnu.org
` (2 preceding siblings ...)
2011-10-17 14:24 ` paolo.carlini at oracle dot com
@ 2023-11-03 20:25 ` roger at nextmovesoftware dot com
2023-11-06 15:37 ` gjl at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: roger at nextmovesoftware dot com @ 2023-11-03 20:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50755
Roger Sayle <roger at nextmovesoftware dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |roger at nextmovesoftware dot com
--- Comment #4 from Roger Sayle <roger at nextmovesoftware dot com> ---
This appears to be fixed on mainline. G-J can you confirm this is resolved?
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/50755] [avr] ICE: tree check: expected class 'constant', have 'unary' (convert_expr)
2011-10-17 9:14 [Bug c++/50755] New: [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr) gjl at gcc dot gnu.org
` (3 preceding siblings ...)
2023-11-03 20:25 ` [Bug c++/50755] [avr] ICE: " roger at nextmovesoftware dot com
@ 2023-11-06 15:37 ` gjl at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: gjl at gcc dot gnu.org @ 2023-11-06 15:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50755
--- Comment #5 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
(In reply to Roger Sayle from comment #4)
> This appears to be fixed on mainline.
At least the test case passes on newer versions. For a definite answer you'd
have to bisect / find the patch that solved it.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-11-06 15:37 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2011-10-17 9:14 [Bug c++/50755] New: [ICE]: tree check: expected class 'constant', have 'unary' (convert_expr) gjl at gcc dot gnu.org
2011-10-17 9:55 ` [Bug c++/50755] " paolo.carlini at oracle dot com
2011-10-17 11:44 ` gjl at gcc dot gnu.org
2011-10-17 14:24 ` paolo.carlini at oracle dot com
2023-11-03 20:25 ` [Bug c++/50755] [avr] ICE: " roger at nextmovesoftware dot com
2023-11-06 15:37 ` gjl at gcc dot gnu.org
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