[PATCH] D69330: [AST] Add RecoveryExpr to retain expressions on semantic errors

[Haojian Wu via Phabricator via cfe-commits]

hokein updated this revision to Diff 251966.
hokein marked 7 inline comments as done.
hokein added a comment.

address some comments, add missing tree-transform testcase.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69330/new/

https://reviews.llvm.org/D69330

Files:
  clang/include/clang/AST/ComputeDependence.h
  clang/include/clang/AST/Expr.h
  clang/include/clang/AST/RecursiveASTVisitor.h
  clang/include/clang/Basic/StmtNodes.td
  clang/include/clang/Sema/Sema.h
  clang/include/clang/Serialization/ASTBitCodes.h
  clang/lib/AST/ComputeDependence.cpp
  clang/lib/AST/Expr.cpp
  clang/lib/AST/ExprClassification.cpp
  clang/lib/AST/ExprConstant.cpp
  clang/lib/AST/ItaniumMangle.cpp
  clang/lib/AST/StmtPrinter.cpp
  clang/lib/AST/StmtProfile.cpp
  clang/lib/Parse/ParseExpr.cpp
  clang/lib/Sema/SemaDecl.cpp
  clang/lib/Sema/SemaExceptionSpec.cpp
  clang/lib/Sema/SemaExpr.cpp
  clang/lib/Sema/TreeTransform.h
  clang/lib/Serialization/ASTReaderStmt.cpp
  clang/lib/Serialization/ASTWriterDecl.cpp
  clang/lib/Serialization/ASTWriterStmt.cpp
  clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
  clang/test/AST/ast-dump-expr-errors.cpp
  clang/test/AST/ast-dump-recovery.cpp
  clang/test/Index/getcursor-recovery.cpp
  clang/test/OpenMP/target_update_from_messages.cpp
  clang/test/OpenMP/target_update_to_messages.cpp
  clang/test/Parser/objcxx0x-lambda-expressions.mm
  clang/test/Parser/objcxx11-invalid-lambda.cpp
  clang/test/SemaCXX/builtins.cpp
  clang/test/SemaCXX/cast-conversion.cpp
  clang/test/SemaCXX/cxx1z-copy-omission.cpp
  clang/test/SemaCXX/decltype-crash.cpp
  clang/test/SemaCXX/varargs.cpp
  clang/test/SemaOpenCLCXX/address-space-references.cl
  clang/test/SemaTemplate/instantiate-init.cpp
  clang/test/SemaTemplate/recovery-tree-transform.cpp
  clang/tools/libclang/CXCursor.cpp
  clang/unittests/Sema/CodeCompleteTest.cpp

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