fix error handling when parsing invaild code

by consuming the Error
root-project · Nov 30, 2024 · 35c1d0a · 35c1d0a
1 parent d9adac0
commit 35c1d0a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/Interpreter/IncrementalParser.cpp b/lib/Interpreter/IncrementalParser.cpp
@@ -911,8 +911,11 @@ namespace cling {
     PP.EnterSourceFile(FID, /*DirLookup*/nullptr, NewLoc);
     m_Consumer->getTransaction()->setBufferFID(FID);
 
-    if (!ParseOrWrapTopLevelDecl())
+    llvm::Expected<bool> res = ParseOrWrapTopLevelDecl();
+    if (!res) {
+      llvm::consumeError(std::move(res.takeError()));
       return kFailed;
+    }
 
     if (PP.getLangOpts().DelayedTemplateParsing) {
       // Microsoft-specific: