From: Greg Clayton <gclayton@apple.com>
Date: Fri, 11 Nov 2016 16:55:31 +0000 (+0000)
Subject: Fix windows buildbot where warnings are errors. We had a switch statement where all... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0818f49f3d04ed9f7d1cf2af3f7408bad3577cd0;p=llvm

Fix windows buildbot where warnings are errors. We had a switch statement where all enumerations were handled, but some compilers don't recognize this. Simplify the logic so that all compilers will know a return value is returned in all cases.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286600 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/DebugInfo/DWARF/DWARFUnit.h b/include/llvm/DebugInfo/DWARF/DWARFUnit.h
index 2093beb2924..e42ab0d63af 100644
--- a/include/llvm/DebugInfo/DWARF/DWARFUnit.h
+++ b/include/llvm/DebugInfo/DWARF/DWARFUnit.h
@@ -204,12 +204,9 @@ public:
     return getDwarfOffsetByteSize();
   }
   uint8_t getDwarfOffsetByteSize() const {
-    switch (getFormat()) {
-    case dwarf::DwarfFormat::DWARF32:
-      return 4;
-    case dwarf::DwarfFormat::DWARF64:
+    if (getFormat() == dwarf::DwarfFormat::DWARF64)
       return 8;
-    }
+    return 4;
   }
   uint64_t getBaseAddress() const { return BaseAddr; }