[PATCH] D40737: [clang-tidy] Resubmit hicpp-multiway-paths-covered without breaking test

[Jonas Toth via Phabricator via cfe-commits]

JonasToth added a comment.

After long inactivity (sorry!) i had a chance to look at it again:

  switch(i) {
  case 0:;
  case 1:;
  case 2:;
  ...
  }

does *NOT* lead to the stack overflow. This is most likely an issue in the AST:
https://godbolt.org/g/vZw2BD

Empty case labels do nest, an empty statement prevents this. The nesting leads most likely to the deep recursion. I will file a bug for it.


Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D40737