Check for & rollback errors in TentativeParsingRollaback.

cmtice · cmtice · commit 358d28a36c52 · 2025-04-03T21:08:52.000-07:00
diff --git a/lldb/include/lldb/ValueObject/DILParser.h b/lldb/include/lldb/ValueObject/DILParser.h
@@ -95,6 +95,8 @@ class DILParser {
   void Expect(Token::Kind kind);
 
   void TentativeParsingRollback(uint32_t saved_idx) {
+    if (m_error)
+      llvm::consumeError(std::move(m_error));
     m_dil_lexer.ResetTokenIdx(saved_idx);
   }
 

Original file line number	Diff line number	Diff line change
`@@ -95,6 +95,8 @@ class DILParser {`
`95`	`95`	`void Expect(Token::Kind kind);`
`96`	`96`
`97`	`97`	`void TentativeParsingRollback(uint32_t saved_idx) {`
	`98`	`+ if (m_error)`
	`99`	`+ llvm::consumeError(std::move(m_error));`
`98`	`100`	`m_dil_lexer.ResetTokenIdx(saved_idx);`
`99`	`101`	`}`
`100`	`102`