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Bug 6994 – Using explicit 'this' in template constraint causes an error

Status: RESOLVED
Resolution: FIXED
Severity: normal
Priority: P2
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2011-11-23T00:29:00Z
Last change time: 2011-11-24T00:01:28Z
Keywords: patch, rejects-valid
Assigned to: nobody
Creator: k.hara.pg

Comments

Comment #0 by k.hara.pg — 2011-11-23T00:29:54Z

struct Foo { T get(T)(){ return T.init; } T func1(T)() if (__traits(compiles, get!T())) { return get!T; } T func2(T)() if (__traits(compiles, this.get!T())) // add explicit 'this' { return get!T; } } void main() { Foo foo; foo.get!int(); // OK foo.func1!int(); // OK foo.func2!int(); // NG }

Comment #1 by k.hara.pg — 2011-11-23T05:31:52Z

D2 patch: https://github.com/D-Programming-Language/dmd/pull/524 Maybe D1 has same issue.

Comment #2 by bugzilla — 2011-11-24T00:01:28Z

https://github.com/D-Programming-Language/dmd/commit/1f2c811c7d7c3dd93d74665dec230bc7c9b4ee9c