[clang-tools-extra] 01213f9 - [clang-tidy] Initialize token before handing it to the lexer

[Benjamin Kramer via cfe-commits]

Author: Benjamin Kramer
Date: 2020-01-29T16:48:57+01:00
New Revision: 01213f90700dbb98a0dbcc01da8fdb89f6db5617

URL: https://github.com/llvm/llvm-project/commit/01213f90700dbb98a0dbcc01da8fdb89f6db5617
DIFF: https://github.com/llvm/llvm-project/commit/01213f90700dbb98a0dbcc01da8fdb89f6db5617.diff

LOG: [clang-tidy] Initialize token before handing it to the lexer

Found by msan.

Added: 
    

Modified: 
    clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp

Removed: 
    


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diff  --git a/clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp
index 71cb0300ec62..41b7e1739ee0 100644
--- a/clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp
+++ b/clang-tools-extra/clang-tidy/modernize/UseTrailingReturnTypeCheck.cpp
@@ -173,6 +173,7 @@ classifyToken(const FunctionDecl &F, Preprocessor &PP, Token Tok) {
   bool ContainsSomethingElse = false;
 
   Token End;
+  End.startToken();
   End.setKind(tok::eof);
   SmallVector<Token, 2> Stream{Tok, End};