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Bug 23089 – Linkage-related ICE regression in v2.100.0-rc.1

Status: RESOLVED
Resolution: FIXED
Severity: regression
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2022-05-04T15:59:38Z
Last change time: 2022-05-05T13:56:26Z
Keywords: pull
Assigned to: No Owner
Creator: kinke

Comments

Comment #0 by kinke — 2022-05-04T15:59:38Z

This crashes v2.100.0-rc.1+: ``` extern(System): alias F = void function(int); F f; ``` Output: ``` linkage = 6, vd = variable f @ [current.d(4)] Illegal instruction ```

Comment #1 by kinke — 2022-05-04T16:00:49Z

Oh, even shorter: `extern(System) int a;`

Comment #2 by ibuclaw — 2022-05-04T16:09:21Z

Introduced by https://github.com/dlang/dmd/pull/13942

Comment #3 by dlang-bot — 2022-05-04T21:08:13Z

@ibuclaw created dlang/dmd pull request #14074 "fix Issue 23089 - Linkage-related ICE regression in v2.100.0-rc.1" fixing this issue: - fix Issue 23089 - Linkage-related ICE regression in v2.100.0-rc.1 https://github.com/dlang/dmd/pull/14074

Comment #4 by dlang-bot — 2022-05-05T13:56:26Z

dlang/dmd pull request #14074 "fix Issue 23089 - Linkage-related ICE regression in v2.100.0-rc.1" was merged into stable: - c23195dfa29e3b9297088f0c3632882e2ce41e59 by Iain Buclaw: fix Issue 23089 - Linkage-related ICE regression in v2.100.0-rc.1 https://github.com/dlang/dmd/pull/14074