[lldb][NFC][modern-type-lookup] Remove while(false) behind if() {}

This was originally a 'do { ... } while (false);' like in the rest
of the function, but the do was refactored into an 'if' without
also removing the trailing 'while(false);'

llvm-svn: 373206

1 files changed, 0 insertions, 2 deletions

diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp
index 027010699bf..9d34f69a7af 100644
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp
@@ -129,8 +129,6 @@ void ClangASTSource::InstallASTContext(clang::ASTContext &ast_context,
                          *scratch_ast_context->getFileManager(),
                          scratch_ast_context->GetOriginMap()});
     }
-    while (false)
-      ;
 
     m_merger_up =
         std::make_unique<clang::ExternalASTMerger>(target, sources);