[clang] 918c977 - [clang-format][NFC] Early return in TokenAnnotator::next

[Björn Schäpers via cfe-commits]

Author: Björn Schäpers
Date: 2022-01-05T12:31:35+01:00
New Revision: 918c977dc1c8905086443e13c172a492247d4709

URL: https://github.com/llvm/llvm-project/commit/918c977dc1c8905086443e13c172a492247d4709
DIFF: https://github.com/llvm/llvm-project/commit/918c977dc1c8905086443e13c172a492247d4709.diff

LOG: [clang-format][NFC] Early return in TokenAnnotator::next

Differential Revision: https://reviews.llvm.org/D116559

Added: 
    

Modified: 
    clang/lib/Format/TokenAnnotator.cpp

Removed: 
    


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diff  --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index 54c2a62542b9..3cd89127348c 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -1431,13 +1431,14 @@ class AnnotatingParser {
   }
 
   void next() {
-    if (CurrentToken) {
-      CurrentToken->NestingLevel = Contexts.size() - 1;
-      CurrentToken->BindingStrength = Contexts.back().BindingStrength;
-      modifyContext(*CurrentToken);
-      determineTokenType(*CurrentToken);
-      CurrentToken = CurrentToken->Next;
-    }
+    if (!CurrentToken)
+      return;
+
+    CurrentToken->NestingLevel = Contexts.size() - 1;
+    CurrentToken->BindingStrength = Contexts.back().BindingStrength;
+    modifyContext(*CurrentToken);
+    determineTokenType(*CurrentToken);
+    CurrentToken = CurrentToken->Next;
 
     resetTokenMetadata();
   }