[clang] 8093d37 - Fix switch covers all cases static analyzer warning. NFCI.

[Simon Pilgrim via cfe-commits]

Author: Simon Pilgrim
Date: 2020-01-29T17:26:22Z
New Revision: 8093d37ed2548ff5c8d6d7c51bd0431afbbf4209

URL: https://github.com/llvm/llvm-project/commit/8093d37ed2548ff5c8d6d7c51bd0431afbbf4209
DIFF: https://github.com/llvm/llvm-project/commit/8093d37ed2548ff5c8d6d7c51bd0431afbbf4209.diff

LOG: Fix switch covers all cases static analyzer warning. NFCI.

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 c4798f65592a..3dc88315c352 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -3160,6 +3160,7 @@ bool TokenAnnotator::mustBreakBefore(const AnnotatedLine &Line,
         return (Left.NestingLevel == 0 && Line.Level == 0) &&
                !Left.Children.empty();
       }
+      llvm_unreachable("Unknown FormatStyle::ShortLambdaStyle enum");
     }
 
     if (Right.is(tok::r_brace) && Left.is(tok::l_brace) &&