digitalmars.D.bugs - [Issue 20365] New: Copy constructor not invoked on static arrays of
- d-bugmail puremagic.com (45/45) Nov 06 2019 https://issues.dlang.org/show_bug.cgi?id=20365
https://issues.dlang.org/show_bug.cgi?id=20365 Issue ID: 20365 Summary: Copy constructor not invoked on static arrays of structs but the postblit works Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: major Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: sahmi.soulaimane gmail.com Copy constructor case: https://run.dlang.io/is/xzVWOi ``` extern(C) void puts(const char*); struct S { long[3] a; this(ref typeof(this)) { puts("CC"); } } void main() { S[4] a; auto b = a; } ``` Prints nothing. Expected to print "CC" four times. Postblit case: https://run.dlang.io/is/OX4O8I ``` extern(C) void puts(const char*); struct S { long[3] a; this(this) { puts("PB"); } } void main() { S[4] a; auto b = a; } ``` prints "PB" four times as expected. --
Nov 06 2019