[Webkit-unassigned] [Bug 50620] New: JavaScriptCore/yarr/RegexCompiler: error: comparison between signed and unsigned integer expressions

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=50620

           Summary: JavaScriptCore/yarr/RegexCompiler: error: comparison
                    between signed and unsigned integer expressions
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ralph.heinkel at web.de


Hi,

I've downloaded the latest nightly package (r73340) and tried to compile it on RHEL6 on a 64 bit machine with gcc 4.4.4, qt 4.6.2  with 

WebKitTools/Scripts/build-webkit --qt

The error looks like:

[...]
make[1]: Entering directory `/shared/rhel6/src/WebKit-r73340/WebKitBuild/Release/JavaScriptCore'
g++ -c -m64 -pipe -Wall -Wextra -Wreturn-type -fno-strict-aliasing -Wcast-align -Wchar-subscripts -Wformat-security -Wreturn-type -Wno-unused-parameter -Wno-sign-compare -Wno-switch -Wno-switch-enum -Wundef -Wmissing-noreturn -Winit-self -Werror -fno-stack-protector -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -O3 -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -D_REENTRANT -DBUILDING_QT__=1 -DNDEBUG -DBUILDING_QT__ -DBUILDING_JavaScriptCore -DBUILDING_WTF -DQT_NO_DEBUG -DQT_CORE_LIB -I/usr/lib64/qt4/mkspecs/linux-g++-64 -I../../../JavaScriptCore -I/usr/include/QtCore -I/usr/include -I../../../JavaScriptCore -I../../../../WebKit-r73340 -I../../../JavaScriptCore/assembler -I../../../JavaScriptCore/bytecode -I../../../JavaScriptCore/bytecompiler -I../../../JavaScriptCore/debugger -I../../../JavaScriptCore/interpreter -I../../../JavaScriptCore/jit -I../../../JavaScriptCore/parser -I../../../JavaScriptCore/pcre -I../../../JavaScriptCore/profiler -I../../../JavaScriptCore/runtime -I../../../JavaScriptCore/wtf -I../../../JavaScriptCore/wtf/gobject -I/shared/rhel6/src/WebKit-r73340/JavaScriptCore/wtf/symbian -I../../../JavaScriptCore/wtf/unicode -I../../../JavaScriptCore/yarr -I../../../JavaScriptCore/API -I../../../JavaScriptCore/ForwardingHeaders -Igenerated -I../include/QtWebKit -I../../../JavaScriptCore/pcre -I/shared/rhel6/src/WebKit-r73340/WebKitBuild/Release/JavaScriptCore/tmp -I. -I../../../JavaScriptCore -I. -o obj/release/RegexCompiler.o ../../../JavaScriptCore/yarr/RegexCompiler.cpp
cc1plus: warnings being treated as errors
../../../JavaScriptCore/yarr/RegexCompiler.cpp: In member function ‘void JSC::Yarr::CharacterClassConstructor::putRange(UChar, UChar)’:
../../../JavaScriptCore/yarr/RegexCompiler.cpp:127: error: comparison between signed and unsigned integer expressions
../../../JavaScriptCore/yarr/RegexCompiler.cpp:133: error: comparison between signed and unsigned integer expressions
make[1]: *** [obj/release/RegexCompiler.o] Error 1
make[1]: Leaving directory `/shared/rhel6/src/WebKit-r73340/WebKitBuild/Release/JavaScriptCore'
make: *** [sub-JavaScriptCore-make_default-ordered] Error 2


Ciao ciao

Ralph

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