316129 2026-06-02 14:28:54 -0700 [CMake] Enable -Wunused-parameter on Cocoa to match Xcode 2026-06-03 17:05:15 -0700 1 1 1 Unclassified WebKit CMake WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 zakr zakr webkit-bug-importer oldest_to_newest 2216907 0 zakr 2026-06-02 14:28:54 -0700 The Cocoa CMake build globally suppressed -Wunused-parameter via -Wno-unused-parameter in OptionsCocoa.cmake, even though -Wall -Wextra already enables it. Xcode enables the warning everywhere (-Wextra in CommonBase.xcconfig, treated as an error) and opts specific projects out per-target via WK_FIXME_WARNING_CFLAGS. Drop the blanket suppression so WTF, JavaScriptCore, WebCore, and PAL warn like they do under Xcode, and add per-target opt-outs mirroring the projects Xcode still exempts: WebKit (already present), WebKitLegacy, DumpRenderTree, ImageDiff, and MiniBrowser. TestWebKitAPI and WebKitTestRunner already opt out; the third-party targets build with -w. WebKitLegacy's existing opt-out used add_compile_options(), which runs after WEBKIT_FRAMEWORK_DECLARE creates the target and so never applied; switch it to the target-scoped WEBKIT_ADD_TARGET_CXX_FLAGS form. 2216908 1 webkit-bug-importer 2026-06-02 14:29:00 -0700 <rdar://problem/178557623> 2216909 2 zakr 2026-06-02 14:32:04 -0700 Pull request: https://github.com/WebKit/WebKit/pull/66293 2217429 3 ews-feeder 2026-06-03 17:05:14 -0700 Committed 314510@main (8d287629f85e): <https://commits.webkit.org/314510@main> Reviewed commits have been landed. Closing PR #66293 and removing active labels.