Fold assertion into second valid else branch. This removes a compiler warning

where the control reaches the end of a non-void function and also allows the
compiler to generate better code.  When this assertion is false we can easily
add more else cases.

llvm-svn: 59468

1 files changed, 2 insertions, 3 deletions

diff --git a/clang/lib/Analysis/MemRegion.cpp b/clang/lib/Analysis/MemRegion.cpp
index 4636eaef11f..28a27b048ae 100644
--- a/clang/lib/Analysis/MemRegion.cpp
+++ b/clang/lib/Analysis/MemRegion.cpp
@@ -117,13 +117,12 @@ QualType ElementRegion::getType(ASTContext& C) const {
     ArrayType* AT = cast<ArrayType>(T.getTypePtr());
     return AT->getElementType();
   }
-  else if (isa<AnonTypedRegion>(superRegion)) {
+  else {
+    assert (isa<AnonTypedRegion>(superRegion));
     PointerType* PtrT = cast<PointerType>(T.getTypePtr());
     QualType PTy = PtrT->getPointeeType();
     return C.getCanonicalType(PTy);
   }
-  else
-    assert(0 && "SuperRegion type unsupported.");
 }
 
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