digitalmars.D.learn - std.typecons.Proxy requires a nothrow destructor and toHash?
- Saurabh Das (19/19) Feb 03 2016 struct A
- Marc =?UTF-8?B?U2Now7x0eg==?= (15/17) Feb 03 2016 It used to work in 2.066.1; bisecting points to this PR:
- Saurabh Das (3/20) Feb 03 2016 Oh, okay. Thanks!
struct A { import std.stdio; File f; } struct B { A a; import std.typecons; mixin Proxy!a; } rdmd proxytest.d: /Library/D/dmd/src/phobos/std/typecons.d(5055): Error: 'proxytest.A.~this' is not nothrow /Library/D/dmd/src/phobos/std/typecons.d(5050): Error: function 'proxytest.B.Proxy!(a).toHash' is nothrow yet may throw Failed: ["dmd", "-v", "-o-", "proxytest.d", "-I."] Why doesn't this work? Is it a requirement that a proxied struct must have a nothrow destructor and toHash?
Feb 03 2016
On Wednesday, 3 February 2016 at 10:16:56 UTC, Saurabh Das wrote:Why doesn't this work? Is it a requirement that a proxied struct must have a nothrow destructor and toHash?It used to work in 2.066.1; bisecting points to this PR: https://github.com/D-Programming-Language/phobos/pull/3043 When bisecting between 2.066 and 2.067, there are other candidates: https://github.com/D-Programming-Language/phobos/pull/3042 https://github.com/D-Programming-Language/dmd/pull/4459 https://github.com/D-Programming-Language/druntime/pull/1188 Unlikely: https://github.com/D-Programming-Language/phobos/pull/3001 https://github.com/D-Programming-Language/phobos/pull/3043 https://github.com/D-Programming-Language/dmd/pull/4452 https://github.com/D-Programming-Language/dmd/pull/4463 Please file a bug report at: https://issues.dlang.org/enter_bug.cgi
Feb 03 2016
On Wednesday, 3 February 2016 at 12:10:01 UTC, Marc Schütz wrote:On Wednesday, 3 February 2016 at 10:16:56 UTC, Saurabh Das wrote:Oh, okay. Thanks! Bug report filed: https://issues.dlang.org/show_bug.cgi?id=15641[...]It used to work in 2.066.1; bisecting points to this PR: https://github.com/D-Programming-Language/phobos/pull/3043 When bisecting between 2.066 and 2.067, there are other candidates: https://github.com/D-Programming-Language/phobos/pull/3042 https://github.com/D-Programming-Language/dmd/pull/4459 https://github.com/D-Programming-Language/druntime/pull/1188 Unlikely: https://github.com/D-Programming-Language/phobos/pull/3001 https://github.com/D-Programming-Language/phobos/pull/3043 https://github.com/D-Programming-Language/dmd/pull/4452 https://github.com/D-Programming-Language/dmd/pull/4463 Please file a bug report at: https://issues.dlang.org/enter_bug.cgi
Feb 03 2016