Created attachment 1821
File that fails to compile.
Running `dmd crash.d` dies with the following:
```
tym = 0x27
[1] 625427 illegal hardware instruction (core dumped)
```
This example compiles with 2.091.1 but fails with 2.094.1 and 2.095.1.
Comment #1 by dlang-bot — 2021-03-10T05:19:56Z
@TungstenHeart created dlang/dmd pull request #12263 "fix issue 21696 - ice caused by partial extraction of basic ty" fixing this issue:
- fix issue 21696 - ice caused by partial extraction of basic ty
an assert failed in `xmmstore()` because it was passed a typenext.
The fix proposed to extract the most nested type of the tnext chain.
https://github.com/dlang/dmd/pull/12263
Comment #2 by bugzilla — 2021-03-10T09:24:33Z
The attachment:
void func(double[1][1] stuff = [[1.0]])
{
bool myFunc()
{
if (stuff[])
return true;
return false;
}
myFunc();
}
Comment #3 by bugzilla — 2021-03-10T09:25:31Z
0x27 is a TYarray
Comment #4 by dlang-bot — 2021-03-10T11:13:25Z
dlang/dmd pull request #12263 "fix issue 21696 - ice caused by partial extraction of basic ty" was merged into stable:
- 4d5c42d0d4fa239b810cd3412c63ad6e9cffe802 by Basile Burg:
fix issue 21696 - ice caused by partial extraction of basic ty
an assert failed in `xmmstore()` because it was passed a typenext.
The fix proposed is to extract the most nested type of the tnext chain.
https://github.com/dlang/dmd/pull/12263
Comment #5 by dlang-bot — 2021-03-13T15:26:28Z
dlang/dmd pull request #12273 "Merge stable" was merged into master:
- 69c0a483d7d9148ffb0cad21f7ac426676127813 by Basile Burg:
fix issue 21696 - ice caused by partial extraction of basic ty
an assert failed in `xmmstore()` because it was passed a typenext.
The fix proposed is to extract the most nested type of the tnext chain.
https://github.com/dlang/dmd/pull/12273