[Win] JSC Build Warnings Need to be Resolved.
<https://webkit.org/b/142366>
Reviewed by Brent Fulgham.
Source/JavaScriptCore:
Applied some benign changes to make the MSVC compiler happy.
* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::dumpBytecode):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::fillJSValue):
* runtime/BasicBlockLocation.cpp:
(JSC::BasicBlockLocation::getExecutedRanges):
* runtime/ControlFlowProfiler.cpp:
(JSC::ControlFlowProfiler::hasBasicBlockAtTextOffsetBeenExecuted):
Source/WTF:
* wtf/Compiler.h:
- MSVC also does not have the CONSIDERS_UNREACHABLE_CODE quirk.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@181334 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/JavaScriptCore/bytecode/CodeBlock.cpp b/Source/JavaScriptCore/bytecode/CodeBlock.cpp
index 335cbca..d26ee2b 100644
--- a/Source/JavaScriptCore/bytecode/CodeBlock.cpp
+++ b/Source/JavaScriptCore/bytecode/CodeBlock.cpp
@@ -607,7 +607,7 @@
out.printf("\nConstants:\n");
size_t i = 0;
do {
- const char* sourceCodeRepresentationDescription;
+ const char* sourceCodeRepresentationDescription = nullptr;
switch (m_constantsSourceCodeRepresentation[i]) {
case SourceCodeRepresentation::Double:
sourceCodeRepresentationDescription = ": in source as double";
