RESOLVED FIXED250684
[ANGLE] Fix -Wsign-compare warnings on watchOS 
https://bugs.webkit.org/show_bug.cgi?id=250684
Summary [ANGLE] Fix -Wsign-compare warnings on watchOS
David Kilzer (:ddkilzer)
Reported 2023-01-16 09:33:36 PST
Fix -Wsign-compare warnings on watchOS. On watchOS, 'GLintptr' is defined as 'long', so comparing to 'std::numeric_limits<uint32_t>::max()' results in a signed/unsigned comparison: /Volumes/Data/worker/watchOS-9-Build-EWS/build/Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/VertexArrayMtl.mm:1095:57: error: comparison of integers of different signs: 'GLintptr' (aka 'long') and 'std::numeric_limits<unsigned int>::type' (aka 'unsigned int') [-Werror,-Wsign-compare] ANGLE_CHECK_GL_MATH(contextMtl, binding.getOffset() <= std::numeric_limits<uint32_t>::max()); ~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /Volumes/Data/worker/watchOS-9-Build-EWS/build/Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/VertexArrayMtl.mm:10: In file included from src/libANGLE/renderer/metal/VertexArrayMtl.h:13: In file included from src/libANGLE/renderer/VertexArrayImpl.h:12: src/common/angleutils.h:470:26: note: expanded from macro 'ANGLE_CHECK_GL_MATH' ANGLE_CHECK(context, result, "Integer overflow.", GL_INVALID_OPERATION) ^~~~~~ In file included from /Volumes/Data/worker/watchOS-9-Build-EWS/build/Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/VertexArrayMtl.mm:10: In file included from src/libANGLE/renderer/metal/VertexArrayMtl.h:13: In file included from src/libANGLE/renderer/VertexArrayImpl.h:13: In file included from src/libANGLE/Buffer.h:16: In file included from src/libANGLE/Debug.h:16: src/libANGLE/Error.h:153:30: note: expanded from macro 'ANGLE_CHECK' if (ANGLE_UNLIKELY(!(EXPR))) \ ^~~~ In file included from /Volumes/Data/worker/watchOS-9-Build-EWS/build/Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/VertexArrayMtl.mm:10: In file included from src/libANGLE/renderer/metal/VertexArrayMtl.h:13: In file included from src/libANGLE/renderer/VertexArrayImpl.h:12: In file included from src/common/angleutils.h:12: src/common/platform.h:123:55: note: expanded from macro 'ANGLE_UNLIKELY' # define ANGLE_UNLIKELY(x) __builtin_expect(!!(x), 0) ^
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Radar WebKit Bug Importer
Comment 1 2023-01-16 09:33:53 PST
<rdar://problem/104301662>
David Kilzer (:ddkilzer)
Comment 2 2023-01-16 09:57:25 PST
Pull request: https://github.com/WebKit/WebKit/pull/8699
David Kilzer (:ddkilzer)
Comment 3 2023-01-16 10:06:18 PST
Another issue: /Volumes/Data/worker/watchOS-9-Build-EWS/build/Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/FrameBufferMtl.mm:1658:57: error: comparison of integers of different signs: 'const ptrdiff_t' (aka 'const long') and 'std::numeric_limits<unsigned int>::type' (aka 'unsigned int') [-Werror,-Wsign-compare] ANGLE_MTL_CHECK(contextMtl, packPixelsParams.offset <= std::numeric_limits<uint32_t>::max(), ~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /Volumes/Data/worker/watchOS-9-Build-EWS/build/Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/FrameBufferMtl.mm:11: In file included from src/libANGLE/renderer/metal/ContextMtl.h:19: In file included from src/libANGLE/renderer/metal/ProvokingVertexHelper.h:16: In file included from src/libANGLE/renderer/metal/DisplayMtl.h:16: In file included from src/libANGLE/renderer/metal/mtl_command_buffer.h:27: src/libANGLE/renderer/metal/mtl_common.h:564:30: note: expanded from macro 'ANGLE_MTL_CHECK' if (ANGLE_UNLIKELY(!(test))) \ ^~~~ In file included from /Volumes/Data/worker/watchOS-9-Build-EWS/build/Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/FrameBufferMtl.mm:10: In file included from src/libANGLE/angletypes.h:13: In file included from src/common/FixedVector.h:13: In file included from src/common/debug.h:22: In file included from src/common/angleutils.h:12: src/common/platform.h:123:55: note: expanded from macro 'ANGLE_UNLIKELY' # define ANGLE_UNLIKELY(x) __builtin_expect(!!(x), 0) ^
EWS
Comment 4 2023-01-29 21:33:24 PST
Committed 259542@main (076b5adb1937): <https://commits.webkit.org/259542@main> Reviewed commits have been landed. Closing PR #8699 and removing active labels.
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