[PATCH] D119181: [Support] Don't print stacktrace if DbgHelp.dll hasn't been loaded yet

Tue Feb 8 02:07:49 PST 2022

werat added a comment.

In D119181#3302485 <https://reviews.llvm.org/D119181#3302485>, @aganea wrote:

> Maybe take a look at `llvm/unittests/Support/ProgramTest.cpp` (for example `TestExecuteAndWaitTimeout`). You should be able to start the executable again with an extra env. variable which prevents the call to `PrintStackTraceOnErrorSignal` in `llvm/utils/unittest/UnitTestMain/TestMain.cpp`.

I've added a test and verified that on Windows it fails without the safeguard in `Signals.inc`. Thanks for the pointer!

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https://reviews.llvm.org/D119181