[Webkit-unassigned] [Bug 138248] New: Type clash warnings in CSSGrammar.y
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Oct 31 07:13:04 PDT 2014
https://bugs.webkit.org/show_bug.cgi?id=138248
Bug ID: 138248
Summary: Type clash warnings in CSSGrammar.y
Classification: Unclassified
Product: WebKit
Version: 528+ (Nightly build)
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: CSS
Assignee: webkit-unassigned at lists.webkit.org
Reporter: akiss at inf.u-szeged.hu
CC: darin at apple.com, koivisto at iki.fi,
simon.fraser at apple.com
When building WebKit (release, for x86-64/Linux/GTK, but actually there is/should be nothing platform or port-specific in the issue), bison is emitting the following warnings:
[190/4820] Generating ../../DerivedSources/WebCore/CSSGrammar.h, ../../DerivedSources/WebCore/CSSGrammar.cpp
/home/akiss/devel/WebKit/WebKitBuild/Release/DerivedSources/WebCore/CSSGrammar.y:576.17-25: warning: type clash on default action: <boolean> != <> [-Wother]
supports_error: error ';' | error invalid_block ;
^^^^^^^^^
/home/akiss/devel/WebKit/WebKitBuild/Release/DerivedSources/WebCore/CSSGrammar.y:576.29-47: warning: type clash on default action: <boolean> != <> [-Wother]
supports_error: error ';' | error invalid_block ;
^^^^^^^^^^^^^^^^^^^
Actually, this causes no issues when running the generated code but it would be cleaner to get rid of the warnings and make bison happy, IMHO.
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