May 14, 2019 [Issue 19871] New: Copy constructor rejects valid code if default construction is disabled | ||||
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https://issues.dlang.org/show_bug.cgi?id=19871 Issue ID: 19871 Summary: Copy constructor rejects valid code if default construction is disabled Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: regression Priority: P1 Component: dmd Assignee: nobody@puremagic.com Reporter: atila.neves@gmail.com This code crashes the compiler since 2.086.0: ------------------ struct Struct { @disable this(); this(ref Struct other) { const Struct s = void; this(s); } this(Struct); } ------------------ It also issues this seemingly nonsensical error: bug.d(6): Error: variable `bug.Struct.this.__copytmp2` default construction is disabled for type Struct The intention of the code is to call the by-value constructor, which used to work. -- |
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