[clang] bb1b53d - [clang-format] Remove unnecessary non-null check and assert instead. NFC.

[Marek Kurdej via cfe-commits]

Author: Marek Kurdej
Date: 2022-02-03T09:50:36+01:00
New Revision: bb1b53da6eeb90d3c101719f569abce1d689a959

URL: https://github.com/llvm/llvm-project/commit/bb1b53da6eeb90d3c101719f569abce1d689a959
DIFF: https://github.com/llvm/llvm-project/commit/bb1b53da6eeb90d3c101719f569abce1d689a959.diff

LOG: [clang-format] Remove unnecessary non-null check and assert instead. NFC.

After a non-eof token, there is at least an eof token.

Added: 
    

Modified: 
    clang/lib/Format/UnwrappedLineParser.cpp

Removed: 
    


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diff  --git a/clang/lib/Format/UnwrappedLineParser.cpp b/clang/lib/Format/UnwrappedLineParser.cpp
index 8d06277caba37..cdc2740ba9642 100644
--- a/clang/lib/Format/UnwrappedLineParser.cpp
+++ b/clang/lib/Format/UnwrappedLineParser.cpp
@@ -514,9 +514,10 @@ bool UnwrappedLineParser::parseLevel(bool HasOpeningBrace, IfStmtKind *IfKind) {
       FormatToken *Next;
       do {
         Next = Tokens->getNextToken();
+        assert(Next);
       } while (Next->is(tok::comment));
       FormatTok = Tokens->setPosition(StoredPosition);
-      if (Next && Next->isNot(tok::colon)) {
+      if (Next->isNot(tok::colon)) {
         // default not followed by ':' is not a case label; treat it like
         // an identifier.
         parseStructuralElement();