Bug 273838
| Summary: | [JSC] Use simde in JSON | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Yusuke Suzuki <ysuzuki> |
| Component: | JavaScriptCore | Assignee: | Yusuke Suzuki <ysuzuki> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | clopez, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=273852 | ||
Yusuke Suzuki
...
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/127688057>
Yusuke Suzuki
Pull request: https://github.com/WebKit/WebKit/pull/28251
EWS
Committed 278494@main (4855c7a1dc42): <https://commits.webkit.org/278494@main>
Reviewed commits have been landed. Closing PR #28251 and removing active labels.
Carlos Alberto Lopez Perez
This commit causes GCC 12 to crash.
Confirmed both cross-building for ARM64 with GCC 12.3.0 (from Yocto) as well as building natively for x86_64 with GCC 12.2.0 and GCC 12.3.0 from Debian:
./Source/JavaScriptCore/runtime/JSONObject.cpp: In lambda function:
./Source/JavaScriptCore/runtime/JSONObject.cpp:1124:89: internal compiler error: unexpected expression ‘static_cast<UnsignedType>('\"')’ of kind static_cast_expr
1124 | constexpr auto quoteMask = WTF::splatBulk(static_cast<UnsignedType>('"'));
| ^
0x7ffb005ff1c9 __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
0x7ffb005ff284 __libc_start_main_impl
../csu/libc-start.c:360
Please submit a full bug report, with preprocessed source (by using -freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
It doesn't affect GCC 13 ... only version 12.
Will try to report a bug in the GCC bug-tracker and then we have to workaround this somehow here in WebKit for GCC-12 compilers
Carlos Alberto Lopez Perez
(In reply to Carlos Alberto Lopez Perez from comment #4)
> This commit causes GCC 12 to crash.
> Will try to report a bug in the GCC bug-tracker and then we have to
> workaround this somehow here in WebKit for GCC-12 compilers
Reported bug to GCC at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114997
Carlos Alberto Lopez Perez
Ok, this was already work-arounded here on https://commits.webkit.org/278511@main
Mark Lam
*** Bug 273791 has been marked as a duplicate of this bug. ***