Author: labath Date: Wed Mar 14 03:16:40 2018 New Revision: 327491 URL: http://llvm.org/viewvc/llvm-project?rev=327491&view=rev Log: StaticAnalyzer: fix compiler warning. NFC
My compiler (clang-3.8) complains that the RCC variable is unused. That's not really true, as it's checked by the if-declaration, but it's also kinda true, because we don't need to declaration if we only check it in the if statement. In reality, all this means that the dyn_cast<> can be replaced by isa<>, so that's what I do here. Modified: cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp Modified: cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp?rev=327491&r1=327490&r2=327491&view=diff ============================================================================== --- cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp (original) +++ cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp Wed Mar 14 03:16:40 2018 @@ -464,7 +464,7 @@ ProgramStateRef ExprEngine::addAllNecess // If the temporary is being returned from the function, it will be // destroyed or lifetime-extended in the caller stack frame. - if (const auto *RCC = dyn_cast<ReturnedValueConstructionContext>(CC)) { + if (isa<ReturnedValueConstructionContext>(CC)) { const StackFrameContext *SFC = LC->getCurrentStackFrame(); assert(SFC); if (SFC->getParent()) { _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits