[clang] 22f8125 - [Tooling/Syntax] Helpers to find spelled tokens touching a location.

[Sam McCall via cfe-commits]

Author: Sam McCall
Date: 2019-12-13T16:57:03+01:00
New Revision: 22f81250889b2e366187ee1465ba0ec71a6e457d

URL: https://github.com/llvm/llvm-project/commit/22f81250889b2e366187ee1465ba0ec71a6e457d
DIFF: https://github.com/llvm/llvm-project/commit/22f81250889b2e366187ee1465ba0ec71a6e457d.diff

LOG: [Tooling/Syntax] Helpers to find spelled tokens touching a location.

Summary: Useful when positions are used to target nodes, with before/after ambiguity.

Reviewers: ilya-biryukov, kbobyrev

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D71356

Added: 
    

Modified: 
    clang/lib/Tooling/Syntax/Tokens.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/Tooling/Syntax/Tokens.cpp b/clang/lib/Tooling/Syntax/Tokens.cpp
index 7c7a442dff03..96595826ddb7 100644
--- a/clang/lib/Tooling/Syntax/Tokens.cpp
+++ b/clang/lib/Tooling/Syntax/Tokens.cpp
@@ -254,7 +254,6 @@ syntax::spelledTokensTouching(SourceLocation Loc,
   assert(Loc.isFileID());
   llvm::ArrayRef<syntax::Token> All =
       Tokens.spelledTokens(Tokens.sourceManager().getFileID(Loc));
-  // Comparing SourceLocations is well-defined within a FileID.
   auto *Right = llvm::partition_point(
       All, [&](const syntax::Token &Tok) { return Tok.location() < Loc; });
   bool AcceptRight = Right != All.end() && Right->location() <= Loc;