[PATCH] D126682: [Interpreter][ClangRepl] Implement undo command

[Vassil Vassilev via Phabricator via cfe-commits]

v.g.vassilev added inline comments.


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Comment at: clang/lib/Interpreter/IncrementalParser.cpp:180
   DiagnosticsEngine &Diags = getCI()->getDiagnostics();
   if (Diags.hasErrorOccurred()) {
     TranslationUnitDecl *MostRecentTU = C.getTranslationUnitDecl();
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We should call Restore here. 


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Comment at: clang/unittests/Interpreter/InterpreterTest.cpp:251
 
+TEST(InterpreterTest, UndoBasic) {
+  Args ExtraArgs = {"-Xclang", "-diagnostic-log-file", "-Xclang", "-"};
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Can we move this as a regular test called code-undo.cpp?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D126682/new/

https://reviews.llvm.org/D126682