digitalmars.D.bugs - [Issue 21043] New: Diagnostic for autogenerated opAssign needs to
- d-bugmail puremagic.com (29/31) Jul 12 2020 https://issues.dlang.org/show_bug.cgi?id=21043
https://issues.dlang.org/show_bug.cgi?id=21043 Issue ID: 21043 Summary: Diagnostic for autogenerated opAssign needs to improve Product: D Version: D2 Hardware: x86 OS: All Status: NEW Severity: minor Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: andrej.mitrovich gmail.com ----- struct S { ~this () { } } void main () safe { S[int] map; map[1] = S.init; } ----- $ dmd test.dtest.d(9): Error: safe function D main cannot call system generated function test.S.opAssign test.d(1): test.S.opAssign is declared hereThis doesn't actually say where the problem is. The issue is the system destructor. Marking that destructor safe solves the issue. Maybe the diagnostic should say that. --
Jul 12 2020