digitalmars.D.bugs - [Issue 21997] New: CTFE should allow function pointer casts with
- d-bugmail puremagic.com (25/25) Jun 06 2021 https://issues.dlang.org/show_bug.cgi?id=21997
https://issues.dlang.org/show_bug.cgi?id=21997 Issue ID: 21997 Summary: CTFE should allow function pointer casts with different attributes Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: moonlightsentinel disroot.org The following works at runtime but is rejected during CTFE: int nonPureFunc(int i) { return 2 * i; } void main() { auto pureFunc = cast(int function(int) pure) &nonPureFunc; assert(pureFunc(2) == 4); } --
Jun 06 2021