It should be possible to say dataLog("count = ", count, "\n") instead of dataLogF("count = %d\n", count)
https://bugs.webkit.org/show_bug.cgi?id=103009

Reviewed by Michael Saboff.

Source/JavaScriptCore: 

Instead of converting all of JSC to use the new dataLog()/print() methods, I just changed
one place: dumping of abstract values. This is mainly just to ensure that the code I
added to WTF is actually doing things.

* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::dump):
* dfg/DFGAbstractValue.h:
(JSC::DFG::AbstractValue::dump):
(WTF):
(WTF::printInternal):
* dfg/DFGStructureAbstractValue.h:
(JSC::DFG::StructureAbstractValue::dump):
(WTF):
(WTF::printInternal):

Source/WTF: 

Added the ability to use out.print(...) and dataLog(...) variadically and with
WTF::printInternal(PrintStream&, const T&) overloads for any type T that you want
to be able to pass as an argument to out.print() or dataLog(). Also added one
example class for doing this: RawPointer, which can be used to force a pointer
to be printed as "%p" rather than matching any overloads that you might want to
introduce.

* GNUmakefile.list.am:
* WTF.gypi:
* WTF.pro:
* WTF.vcproj/WTF.vcproj:
* WTF.xcodeproj/project.pbxproj:
* wtf/CMakeLists.txt:
* wtf/DataLog.h:
(WTF):
(WTF::dataLog):
* wtf/PrintStream.cpp:
(WTF::printInternal):
(WTF):
* wtf/PrintStream.h:
(PrintStream):
(WTF::PrintStream::print):
(WTF):
* wtf/RawPointer.h: Added.
(WTF):
(RawPointer):
(WTF::RawPointer::RawPointer):
(WTF::RawPointer::value):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@136066 268f45cc-cd09-0410-ab3c-d52691b4dbfc