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Bug 22080 – ImportC: Error: cannot implicitly convert expression of type 'extern(C) function' to 'function'

Status: RESOLVED
Resolution: FIXED
Severity: critical
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2021-06-23T15:30:21Z
Last change time: 2021-06-24T10:57:00Z
Keywords: ImportC, pull, rejects-valid
Assigned to: No Owner
Creator: Iain Buclaw

Comments

Comment #0 by ibuclaw — 2021-06-23T15:30:21Z

Seems like CParser isn't marking all function pointer types as 'extern(C)'. Reduced test: --- int fun(); void test() { int (*funp)() = &fun; }

Comment #1 by dlang-bot — 2021-06-23T17:05:28Z

@ibuclaw created dlang/dmd pull request #12738 "fix Issue 22080 - ImportC: Error: cannot implicitly convert expression of type 'extern(C) function' to 'function'" fixing this issue: - fix Issue 22080 - ImportC: Error: cannot implicitly convert expression of type 'extern(C) function' to 'function' https://github.com/dlang/dmd/pull/12738

Comment #2 by dlang-bot — 2021-06-24T10:57:00Z

dlang/dmd pull request #12738 "fix Issue 22080 - ImportC: Error: cannot implicitly convert expression of type 'extern(C) function' to 'function'" was merged into master: - df3b6807e17bfd05b941d9ddec5605611d78e945 by Iain Buclaw: fix Issue 22080 - ImportC: Error: cannot implicitly convert expression of type 'extern(C) function' to 'function' https://github.com/dlang/dmd/pull/12738