[PATCH] D155984: [Sema][ObjC] Invalidate BlockDecl with invalid ParmVarDecl

[Haojian Wu via Phabricator via cfe-commits]

hokein accepted this revision.
hokein added a comment.
This revision is now accepted and ready to land.

thanks, the fix looks reasonable to me



================
Comment at: clang/test/AST/ast-dump-recovery.m:22
+// CHECK-NEXT:   `-BlockDecl {{.*}} invalid
+int (^a)(int, int) = ^(int, undefine b) {
+   return 1;
----------------
nit: a => `gh64005`


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D155984/new/

https://reviews.llvm.org/D155984