From d8912c85a6e15dfcebf56082ab8f41b6e5acc153 Mon Sep 17 00:00:00 2001 From: Galina Kistanova Date: Sat, 3 Jun 2017 06:23:51 +0000 Subject: [PATCH] Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@304641 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/PrintfFormatString.cpp | 1 + lib/Analysis/PseudoConstantAnalysis.cpp | 1 + lib/Analysis/ScanfFormatString.cpp | 2 ++ 3 files changed, 4 insertions(+) diff --git a/lib/Analysis/PrintfFormatString.cpp b/lib/Analysis/PrintfFormatString.cpp index ed7193ecb4..6055669711 100644 --- a/lib/Analysis/PrintfFormatString.cpp +++ b/lib/Analysis/PrintfFormatString.cpp @@ -441,6 +441,7 @@ ArgType PrintfSpecifier::getArgType(ASTContext &Ctx, case LengthModifier::AsShort: if (Ctx.getTargetInfo().getTriple().isOSMSVCRT()) return Ctx.IntTy; + LLVM_FALLTHROUGH; default: return ArgType::Invalid(); } diff --git a/lib/Analysis/PseudoConstantAnalysis.cpp b/lib/Analysis/PseudoConstantAnalysis.cpp index 614f676fb1..83b545a7be 100644 --- a/lib/Analysis/PseudoConstantAnalysis.cpp +++ b/lib/Analysis/PseudoConstantAnalysis.cpp @@ -109,6 +109,7 @@ void PseudoConstantAnalysis::RunAnalysis() { // Do not visit the children continue; + LLVM_FALLTHROUGH; } case BO_AddAssign: case BO_SubAssign: diff --git a/lib/Analysis/ScanfFormatString.cpp b/lib/Analysis/ScanfFormatString.cpp index 3b93f1a57f..5342259854 100644 --- a/lib/Analysis/ScanfFormatString.cpp +++ b/lib/Analysis/ScanfFormatString.cpp @@ -341,6 +341,7 @@ ArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const { case LengthModifier::AsShort: if (Ctx.getTargetInfo().getTriple().isOSMSVCRT()) return ArgType::PtrTo(ArgType::AnyCharTy); + LLVM_FALLTHROUGH; default: return ArgType::Invalid(); } @@ -357,6 +358,7 @@ ArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const { case LengthModifier::AsShort: if (Ctx.getTargetInfo().getTriple().isOSMSVCRT()) return ArgType::PtrTo(ArgType::AnyCharTy); + LLVM_FALLTHROUGH; default: return ArgType::Invalid(); } -- 2.40.0