Bug 225777 – Misc GCC warning cleanup

• Status: RESOLVED
• Resolution: FIXED
• Component: WebCore Misc.

[Michael Catanzaro]

Regular boring compiler warning cleanup:

[909/5319] Building CXX object Source/WebDriver/CMakeFiles/WebDriver.dir/glib/WebDriverServiceGLib.cpp.o
../../Source/WebDriver/glib/WebDriverServiceGLib.cpp: In function ‘bool WebDriver::parseVersion(const WTF::String&, uint64_t&, uint64_t&, uint64_t&)’:
../../Source/WebDriver/glib/WebDriverServiceGLib.cpp:38:10: warning: unused variable ‘ok’ [-Wunused-variable]
   38 |     bool ok;
      |          ^~

Can be removed.

[2471/5319] Building CXX object Source/WebCore/CMakeFiles...vedSources/unified-sources/UnifiedSource-68aea4ac-2.cpp.o
In file included from WebCore/DerivedSources/unified-sources/UnifiedSource-68aea4ac-2.cpp:7:
../../Source/WebCore/bindings/js/JSAudioNodeCustom.cpp: In function ‘JSC::JSValue WebCore::toJSNewlyCreated(JSC::JSGlobalObject*, WebCore::JSDOMGlobalObject*, WTF::Ref<WebCore::AudioNode>&&)’:
../../Source/WebCore/bindings/js/JSAudioNodeCustom.cpp:134:1: warning: control reaches end of non-void function [-Wreturn-type]
  134 | }
      | ^

Trivial, just needs RELEASE_ASSERT_NOT_REACHED().

[2791/5319] Building CXX object Source/WebCore/CMakeFiles...edSources/unified-sources/UnifiedSource-8feba646-15.cpp.o
In file included from WebCore/DerivedSources/unified-sources/UnifiedSource-8feba646-15.cpp:5:
../../Source/WebCore/svg/SVGToOTFFontConversion.cpp: In constructor ‘WebCore::SVGToOTFFontConverter::SVGToOTFFontConverter(const WebCore::SVGFontElement&)’:
../../Source/WebCore/svg/SVGToOTFFontConversion.cpp:1454:99: warning: comparison is always true due to limited range of data type [-Wtype-limits]
 1454 |             if (auto value = parseIntegerAllowingTrailingJunk<uint16_t>(segment); value && *value >= 0 && *value < 1000) {
      |                                                                                            ~~~~~~~^~~~

This last warning comes from r277245 which changed an int to unsigned int. I squinted at it for a bit and think that looks probably fine.

[Michael Catanzaro]

Created attachment 428555 [details]
Patch

[EWS]

Committed r277483 (237718@main): <https://commits.webkit.org/237718@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 428555 [details].

[Radar WebKit Bug Importer]

<rdar://problem/78004670>

[Philippe Normand]

*** Bug 225694 has been marked as a duplicate of this bug. ***