[PATCH] D124915: Check for resource exhaustion when recursively parsing declarators

[Erich Keane via Phabricator via cfe-commits]

erichkeane added inline comments.


================
Comment at: clang/lib/Parse/Parser.cpp:2618
+  // Only warn about this once.
+  if (!Actions.WarnedStackExhausted) {
+    Diag(Loc, diag::warn_stack_exhausted);
----------------
Another concern here: Do we properly initialize "Actions" in the case where we 
don't have a semantic Action?  That is, if we are just preprocessing?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124915/new/

https://reviews.llvm.org/D124915

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