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| author | Seija Kijin <doremylover123@gmail.com> | 2020-06-25 09:29:50 -0700 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2020-06-25 09:30:30 -0700 |
| commit | 772f4826465de80d8c7f11b2fb35b92f9fe58f45 (patch) | |
| tree | 18213113b39d660584c1ea68fdf3137990dae00f /clang/lib/Analysis/ReachableCode.cpp | |
| parent | c55051eea5d3cd57abfd9727f519b670517704d9 (diff) | |
| download | llvm-772f4826465de80d8c7f11b2fb35b92f9fe58f45.zip llvm-772f4826465de80d8c7f11b2fb35b92f9fe58f45.tar.gz llvm-772f4826465de80d8c7f11b2fb35b92f9fe58f45.tar.bz2 | |
Change while to do-while
Differential Revision: https://reviews.llvm.org/D70603
Diffstat (limited to 'clang/lib/Analysis/ReachableCode.cpp')
| -rw-r--r-- | clang/lib/Analysis/ReachableCode.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Analysis/ReachableCode.cpp b/clang/lib/Analysis/ReachableCode.cpp index 369879a..221d137 100644 --- a/clang/lib/Analysis/ReachableCode.cpp +++ b/clang/lib/Analysis/ReachableCode.cpp @@ -138,10 +138,10 @@ static bool isDeadReturn(const CFGBlock *B, const Stmt *S) { static SourceLocation getTopMostMacro(SourceLocation Loc, SourceManager &SM) { assert(Loc.isMacroID()); SourceLocation Last; - while (Loc.isMacroID()) { + do { Last = Loc; Loc = SM.getImmediateMacroCallerLoc(Loc); - } + } while (Loc.isMacroID()); return Last; } |