Keywords: error-recovery, ice-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101880
Volker Reichelt changed:
What|Removed |Added
CC||reichelt at gcc dot gnu.org
Ever
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-fconcepts")
triggers an ICE since GCC 6.1.0 (when concepts were
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101894
--- Comment #3 from Volker Reichelt ---
(In reply to Andrew Pinski from comment #2)
> (In reply to Volker Reichelt from comment #1)
> > Actually the same ICE happens with regular templates (without the
> > "-fconcepts") flag:
>
> Though that
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101894
Volker Reichelt changed:
What|Removed |Added
Summary|[11/12 Regression] |[11/12 Regression] ICE with
-on-valid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-fconcepts")
triggers an ICE si
: error-recovery, ice-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC 11
: error-recovery, ice-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC 4.9.0
-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-fconcepts")
triggers an ICE since
-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet triggers an ICE since GCC 7.1.0
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet produces a garbled diagnostic
('vec_perm_expr' not supported
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC 4.9.0
(where generic lambdas were introduced
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
CC: mpolacek at gcc dot gnu.org
Target Milestone: ---
The two testcases from PR 60628 and PR 60629 (originally fixed in GCC 4.8.3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62207
Volker Reichelt changed:
What|Removed |Added
Target Milestone|8.0 |9.0
Known to work|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87805
Volker Reichelt changed:
What|Removed |Added
Status|NEW |RESOLVED
Known to fail|
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid testcase triggers an ICE on trunk when compiled with &quo
||reichelt at gcc dot gnu.org
Summary|Spurious "ISO C++ forbids |[Regression 8/9/10/11]
|zero-size array" warning|Spurious "ISO C++ forbids
|with -pedantic |zero-size
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
Compiling the following valid code snippet with
"-Wzero-as-null-pointer-constant" triggers an
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94799
--- Comment #11 from Volker Reichelt ---
Hi Marek, any news on this one? It's three months now...
Or should I file a new bug for the regression on trunk?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94799
Volker Reichelt changed:
What|Removed |Added
CC||reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94523
--- Comment #6 from Volker Reichelt ---
Please ignore my previous comment, it really only fails with -std=c++14 or
-std=c++11 .
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94523
--- Comment #5 from Volker Reichelt ---
Btw, larger testcases also fail with -std=c++2a, so it's not restricted to
-std=c++14
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94523
Volker Reichelt changed:
What|Removed |Added
CC||reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90754
Volker Reichelt changed:
What|Removed |Added
CC||nathan at gcc dot gnu.org
--- Comment
-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC 6.1.0,
killing the diagnostic in mid
-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet triggers an ICE since GCC 8.2.0,
so this is a regression on the GCC
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89917
Volker Reichelt changed:
What|Removed |Added
Target Milestone|--- |8.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89914
Volker Reichelt changed:
What|Removed |Added
Target Milestone|--- |9.0
-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
CC: jason at gcc dot gnu.org, paolo.carlini at oracle dot com
Target Milestone
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89913
Volker Reichelt changed:
What|Removed |Added
Target Milestone|--- |7.5
, ice-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
CC: paolo.carlini at oracle dot com
Blocks: 67491
Target Milestone
||reichelt at gcc dot gnu.org
Target Milestone|--- |7.5
Summary|ICE with a default template |[7/8/9 Regression] ICE with
|parameter which is a|a default template
|template class nested
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79308
Volker Reichelt changed:
What|Removed |Added
CC||reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89744
Volker Reichelt changed:
What|Removed |Added
Target Milestone|--- |8.4
-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid testcase triggers an ICE since GCC 8.1.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89571
Volker Reichelt changed:
What|Removed |Added
CC||reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89709
Volker Reichelt changed:
What|Removed |Added
Target Milestone|--- |9.0
ty: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-O") triggers an ICE on trunk:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88754
Volker Reichelt changed:
What|Removed |Added
Known to work||3.4.0, 3.4.6, 4.1.0, 4.1.1
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet is wrongly rejected
(since at least GCC 4.1, probably even before):
=
struct
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The warning option "-Wnoexcept" produces incomplete diagnostics
for the following testcase:
=
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
CC: jakub at gcc dot gnu.org, mpolacek at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-std=
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68429
Volker Reichelt changed:
What|Removed |Added
CC||paolo.carlini at oracle dot com
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68429
--- Comment #3 from Volker Reichelt ---
Btw, the code snippet from comment #1 is accepted on trunk.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65608
Bug 65608 depends on bug 13166, which changed state.
Bug 13166 Summary: [DR136] not implemented
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=13166
What|Removed |Added
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59480
Volker Reichelt changed:
What|Removed |Added
CC||rafael.espindola at ic dot
unicamp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=13166
Volker Reichelt changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
Keywords: rejects-valid
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
Using the regex header (like in the code snippet below) with the the options
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84767
Volker Reichelt changed:
What|Removed |Added
Summary|[6/7 Regression] ICE with |[6 Regression] ICE with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85068
Volker Reichelt changed:
What|Removed |Added
Summary|[6/7 Regression] ICE with |[6 Regression] ICE with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85076
Volker Reichelt changed:
What|Removed |Added
Summary|[6/7 Regression] ICE with |[6 Regression] ICE with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85140
Volker Reichelt changed:
What|Removed |Added
Summary|[6/7 Regression] ICE with |[6 Regression] ICE with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85208
Volker Reichelt changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85210
Volker Reichelt changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
-on-valid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
CC: jakub at gcc dot gnu.org, rguenth at gcc dot gnu.org
Target Milestone: ---
The following valid
||reichelt at gcc dot gnu.org
--- Comment #5 from Volker Reichelt ---
On trunk (GCC 8) the testcases of comment #2 and comment #4 only crash with
-std=c++17, but don't crash with -std=c++11 or -std=c++14.
++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet triggers an ICE since GCC 7.1.0
when compiled with "-std=c++1z":
==
struct A
{
A& operator=(int);
};
void fo
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC 6.1.0:
=
template struct A
{
union
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid testcase produces a broken diagnostic since GCC 4.7.0:
template struct A
{
void
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Blocks: 67491
Target Milestone: ---
The testcase gcc/testsuite/g++.dg/concepts/req2.C produces a broken diagnostic
since GCC 6.1.0:
req2.C:18:14: error: cannot call
: diagnostic
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The testcase gcc/testsuite/g++.dg/ext/offsetof1.C produces a broken diagnostic
on trunk
: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Blocks: 67491
Target Milestone: ---
The following invalid code snippet (compiled with "-fconcepts")
triggers an ICE since
, ice-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC 7.1.0
: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Blocks: 67491
Target Milestone: ---
The following invalid code snippet (compiled with "-fconcepts") triggers
an ICE since
, rejects-valid
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-fpermissive")
triggers an IC
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC 7.1.0:
template void
++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following code snippet triggers an ICE on trunk:
=
void foo(int i)
{
int (*x)[i];
[=]{ [=]{ 0 ? x : x
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85006
Volker Reichelt changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC 4.8.0
: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE on trunk since GCC 6.1.0
-code, lto
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-flto") triggers an ICE
since
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84979
--- Comment #5 from Volker Reichelt ---
*** Bug 85064 has been marked as a duplicate of this bug. ***
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491
Bug 67491 depends on bug 85064, which changed state.
Bug 85064 Summary: [concepts] ICE with auto as template parameter
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85064
What|Removed |Added
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85064
Volker Reichelt changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Blocks: 67491
Target Milestone: ---
The following invalid code snippet (compiled with "-fconcepts")
triggers an ICE since GCC 6.1.0 (whe
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-std=c++1z") triggers
an IC
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet (compiled with "-std=c++17") triggers
an ICE since GCC 7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81575
Volker Reichelt changed:
What|Removed |Added
Known to fail|8.0 |7.3.0
--- Comment #7 from Volker
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet (compiled with "-std=c++1z") triggers
an ICE since GCC 7.1.0 (structure
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet (compiled with "-std=c++17") triggers
an ICE on trunk:
==
++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-std=c++17") triggers
an ICE since GCC 7.1.0 (when structured bindings were introduced):
==
#pragm
||2018-04-04
CC||reichelt at gcc dot gnu.org
Ever confirmed|0 |1
Known to fail||4.5.0, 4.6.0, 4.7.0, 4.8.0,
||5.1.0, 6.1.0, 7.1.0
,
||memory-hog
Status|UNCONFIRMED |NEW
Last reconfirmed||2018-04-04
CC||reichelt at gcc dot gnu.org
Blocks||67491
Ever
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet (compiled with "-std=c++17") triggers
an ICE since GCC 7.1.0 (when
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83217
Volker Reichelt changed:
What|Removed |Added
CC||antanubis at gmail dot com
---
||reichelt at gcc dot gnu.org
Known to work||7.3.0
Resolution|--- |DUPLICATE
Target Milestone|--- |7.3
Known to fail||7.1.0
--- Comment #3 from Volker
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet triggers an ICE since GCC 5.1.0
(it was wrongly rejected in GCC 4.9.4
-recovery, ice-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE since GCC 6.1.0
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
CC: paolo.carlini at oracle dot com
Target Milestone: ---
The following valid code snippet triggers an ICE
: ice-on-valid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet (compiled with "-fpermissive")
trigg
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid coide snippet triggers an ICE since GCC 4.8.0:
=
namespace N alignas
: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Blocks: 67491
Target Milestone: ---
The following invalid code snippet (compiled with "-fconcepts")
triggers an ICE since
: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet triggers an ICE since GCC 5.1.0
(when variable templates were introduced
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet (compiled with "-std=c++1z")
triggers an ICE since
-recovery, ice-on-invalid-code, openmp
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
CC: jason at gcc dot gnu.org
Target Milestone: ---
The following invalid code
: error-recovery, ice-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Blocks: 67491
Target Milestone: ---
The following invalid code snippet
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following valid code snippet triggers an ICE on trunk:
===
template struct
: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
Target Milestone: ---
The following invalid code snippet triggers an ICE on trunk:
===
struct A
{
int m;
int n
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85061
Volker Reichelt changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
Keywords: openmp, wrong-code
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub
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