[Webkit-unassigned] [Bug 252309] New: Zydis fails to build with -Werror=type-limits (GCC 12.2 / SCCACHE)

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Feb 15 03:43:30 PST 2023


https://bugs.webkit.org/show_bug.cgi?id=252309

            Bug ID: 252309
           Summary: Zydis fails to build with -Werror=type-limits (GCC
                    12.2 / SCCACHE)
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: csaavedra at igalia.com

Should those be using ZYAN_STATIC_ASSERT() instead of ZYAN_ASSERT()?

In file included from /app/webkit/WebKitBuild/Debug/JavaScriptCore/DerivedSources/unified-sources/UnifiedSource-fa42537c-2-c.c:1:
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c: In function 'ZydisSetAttributes':
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c:2206:30: error: comparison is always true due to limited range of data type [-Werror=type-limits]
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c:2206:30: error: comparison is always true due to limited range of data type [-Werror=type-limits]
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c:2219:30: error: comparison is always true due to limited range of data type [-Werror=type-limits]
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c:2219:30: error: comparison is always true due to limited range of data type [-Werror=type-limits]
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c:2232:30: error: comparison is always true due to limited range of data type [-Werror=type-limits]
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c:2232:30: error: comparison is always true due to limited range of data type [-Werror=type-limits]
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c: In function 'ZydisSetEffectiveOperandWidth':
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c:3656:33: error: comparison is always true due to limited range of data type [-Werror=type-limits]
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisDecoder.c:3656:33: error: comparison is always true due to limited range of data type [-Werror=type-limits]
In file included from /app/webkit/WebKitBuild/Debug/JavaScriptCore/DerivedSources/unified-sources/UnifiedSource-fa42537c-2-c.c:8:
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisSharedData.c: In function 'ZydisGetOperandDefinitions':
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisSharedData.c:123:34: error: comparison is always true due to limited range of data type [-Werror=type-limits]
/app/webkit/Source/JavaScriptCore/disassembler/zydis/Zydis/ZydisSharedData.c:123:34: error: comparison is always true due to limited range of data type [-Werror=type-limits]
cc1: all warnings being treated as errors
sccache: Compiler killed by signal 1
ninja: build stopped: subcommand failed.

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