[llvm] ff7dfe4 - [DebugInfo][MSF] Silence 'not all control paths return a value' warning

[Alexandre Ganea via llvm-commits]

Author: Alexandre Ganea
Date: 2023-03-15T14:20:18-04:00
New Revision: ff7dfe4c403c11396e4242c9815bf7bd7bd3afaf

URL: https://github.com/llvm/llvm-project/commit/ff7dfe4c403c11396e4242c9815bf7bd7bd3afaf
DIFF: https://github.com/llvm/llvm-project/commit/ff7dfe4c403c11396e4242c9815bf7bd7bd3afaf.diff

LOG: [DebugInfo][MSF] Silence 'not all control paths return a value' warning
when building with MSVC on Windows

Added: 
    

Modified: 
    llvm/include/llvm/DebugInfo/MSF/MSFError.h

Removed: 
    


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diff  --git a/llvm/include/llvm/DebugInfo/MSF/MSFError.h b/llvm/include/llvm/DebugInfo/MSF/MSFError.h
index 88c823f603cf5..0d0a43102a9b0 100644
--- a/llvm/include/llvm/DebugInfo/MSF/MSFError.h
+++ b/llvm/include/llvm/DebugInfo/MSF/MSFError.h
@@ -64,6 +64,7 @@ class MSFError : public ErrorInfo<MSFError, StringError> {
     case msf_error_code::stream_directory_overflow:
       return true;
     }
+    llvm_unreachable("msf error code not implemented");
   }
 
   static char ID;