[clang-tools-extra] 12bba0d - [clang-query] Use StringRef::ltrim (NFC)

[Kazu Hirata via cfe-commits]

Author: Kazu Hirata
Date: 2024-01-10T20:31:41-08:00
New Revision: 12bba0d4f8c2df655958decb8eb788327543b3fe

URL: https://github.com/llvm/llvm-project/commit/12bba0d4f8c2df655958decb8eb788327543b3fe
DIFF: https://github.com/llvm/llvm-project/commit/12bba0d4f8c2df655958decb8eb788327543b3fe.diff

LOG: [clang-query] Use StringRef::ltrim (NFC)

Added: 
    

Modified: 
    clang-tools-extra/clang-query/QueryParser.cpp

Removed: 
    


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diff  --git a/clang-tools-extra/clang-query/QueryParser.cpp b/clang-tools-extra/clang-query/QueryParser.cpp
index 41933625a4fa07..162acc1a598dd5 100644
--- a/clang-tools-extra/clang-query/QueryParser.cpp
+++ b/clang-tools-extra/clang-query/QueryParser.cpp
@@ -28,10 +28,8 @@ namespace query {
 // is found before End, return StringRef().  Begin is adjusted to exclude the
 // lexed region.
 StringRef QueryParser::lexWord() {
-  Line = Line.drop_while([](char c) {
-    // Don't trim newlines.
-    return StringRef(" \t\v\f\r").contains(c);
-  });
+  // Don't trim newlines.
+  Line = Line.ltrim(" \t\v\f\r");
 
   if (Line.empty())
     // Even though the Line is empty, it contains a pointer and
@@ -152,8 +150,7 @@ QueryRef QueryParser::parseSetTraversalKind(TraversalKind QuerySession::*Var) {
 
 QueryRef QueryParser::endQuery(QueryRef Q) {
   StringRef Extra = Line;
-  StringRef ExtraTrimmed = Extra.drop_while(
-      [](char c) { return StringRef(" \t\v\f\r").contains(c); });
+  StringRef ExtraTrimmed = Extra.ltrim(" \t\v\f\r");
 
   if ((!ExtraTrimmed.empty() && ExtraTrimmed[0] == '\n') ||
       (ExtraTrimmed.size() >= 2 && ExtraTrimmed[0] == '\r' &&