[PATCH] D120185: [ASTMatchers] Output currently processing match and nodes on crash

Fri Mar 25 09:32:06 PDT 2022

thakis added a comment.

That bot sets ENABLE_BACKTRACES=1.

It seems to work for clang-cl (foo.cc contains `#pragma clang __debug parser_crash`):

  >out\gn\bin\clang-cl /c foo.cc
  PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
  Stack dump:
  0.      Program arguments: out\\gn\\bin\\clang-cl /c foo.cc
  1.      foo.cc:1:23: at annotation token
   #0 0x00007ff6653b7395 (C:\src\llvm-project\out\gn\bin\clang-cl.exe+0x3997395)

I tried setting up a local cmake build, but cmake complains that it can't find py3 even though I have it installed. I also have today off, so I don't want to spend a lot of time debugging it.

I'd suggest you land this with the test disabled on Win, and I'll debug it on Windows next week.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D120185/new/

https://reviews.llvm.org/D120185