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* [Bug c++/104078] New: Some type determination weirdness
@ 2022-01-17 22:40 linux at carewolf dot com
2022-01-17 22:41 ` [Bug c++/104078] " pinskia at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: linux at carewolf dot com @ 2022-01-17 22:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104078
Bug ID: 104078
Summary: Some type determination weirdness
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: linux at carewolf dot com
Target Milestone: ---
In an attempt to compile Qt and specifically Qt WebEngine with latest gcc 12
from git today, I git the follow weird error, from Skia inside Chromium inside
QtWebengine:
./../../../../../qtwebengine/src/3rdparty/chromium/third_party/skia/src/gpu/GrRefCnt.h:173:73:
error: ‘‘dependent_operator_type’ not supported by dump_type<type error>’ is
not a valid type for a template non-type parameter
173 | gr_sp<T, &T::addCommandBufferUsage,
&T::removeCommandBufferUsage>;
|
^
../../../../../../qtwebengine/src/3rdparty/chromium/third_party/skia/src/gpu/GrRefCnt.h:173:73:
error: ‘‘dependent_operator_type’ not supported by dump_type<type error>’ is
not a valid type for a template non-type parameter
The error triggers in C++17 mode only, and the file compiles fine in C++20 mode
(and in c++17 mode on older gccs, and clang and msvc, etc).
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/104078] Some type determination weirdness
2022-01-17 22:40 [Bug c++/104078] New: Some type determination weirdness linux at carewolf dot com
@ 2022-01-17 22:41 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-01-17 22:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104078
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
THis was just reported as PR 104074.
*** This bug has been marked as a duplicate of bug 104074 ***
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-01-17 22:40 [Bug c++/104078] New: Some type determination weirdness linux at carewolf dot com
2022-01-17 22:41 ` [Bug c++/104078] " pinskia at gcc dot gnu.org
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