TestClangASTContext: Rewrite an if-else chain into a switch

This avoids the "ambiguous else" warning, which comes from within the
EXPECT_TRUE macro.

llvm-svn: 351331

1 files changed, 11 insertions, 3 deletions

diff --git a/lldb/unittests/Symbol/TestClangASTContext.cpp b/lldb/unittests/Symbol/TestClangASTContext.cpp
index ad2cb2c9e54e..28df732fc791 100644
--- a/lldb/unittests/Symbol/TestClangASTContext.cpp
+++ b/lldb/unittests/Symbol/TestClangASTContext.cpp
@@ -190,12 +190,20 @@ void VerifyEncodingAndBitSize(clang::ASTContext *context,
     return;
 
   EXPECT_TRUE(type_ptr->isBuiltinType());
-  if (encoding == eEncodingSint)
+  switch (encoding) {
+  case eEncodingSint:
     EXPECT_TRUE(type_ptr->isSignedIntegerType());
-  else if (encoding == eEncodingUint)
+    break;
+  case eEncodingUint:
     EXPECT_TRUE(type_ptr->isUnsignedIntegerType());
-  else if (encoding == eEncodingIEEE754)
+    break;
+  case eEncodingIEEE754:
     EXPECT_TRUE(type_ptr->isFloatingType());
+    break;
+  default:
+    FAIL() << "Unexpected encoding";
+    break;
+  }
 }
 
 TEST_F(TestClangASTContext, TestBuiltinTypeForEncodingAndBitSize) {