https://trac.webkit.org/changeset/195139 broke the B3 debug build on Linux: In file included from ../../Source/JavaScriptCore/b3/air/AirCCallingConvention.h:31:0, from ../../Source/JavaScriptCore/b3/air/AirLowerAfterRegAlloc.cpp:31: ../../Source/JavaScriptCore/b3/air/AirArg.h: In static member function 'static JSC::B3::Air::Arg::Role JSC::B3::Air::Arg::cooled(JSC::B3::Air::Arg::Role)': ../../Source/JavaScriptCore/b3/air/AirArg.h:261:5: error: control reaches end of non-void function [-Werror=return-type] cc1plus: all warnings being treated as errors ( Since https://trac.webkit.org/changeset/194858 we use ASSERT_NOT_REACHED() to be able to catch possible bugs in debug mode. And this warnings are suppressed in release mode not to cause performance slowdown. )
Created attachment 269755 [details] Patch
(In reply to comment #0) > ( Since https://trac.webkit.org/changeset/194858 we use ASSERT_NOT_REACHED() > to be able to catch possible bugs in debug mode. And this warnings are > suppressed in release mode not to cause performance slowdown. ) Oh, I didn't know that; I've been using RELEASE_ASSERT_NOT_REACHED() for this.
Comment on attachment 269755 [details] Patch Clearing flags on attachment: 269755 Committed r195640: <http://trac.webkit.org/changeset/195640>
All reviewed patches have been landed. Closing bug.