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Bug 3431 – Automatic deduction of anonymous delegate signatures

Status: RESOLVED
Resolution: FIXED
Severity: normal
Priority: P2
Component: dmd
Product: D
Version: D2
Platform: x86
OS: Linux
Creation time: 2009-10-21T05:19:00Z
Last change time: 2015-06-09T01:28:30Z
Assigned to: nobody
Creator: pelle.mansson

Comments

Comment #0 by pelle.mansson — 2009-10-21T05:19:54Z

Anonymous delegates cannot use automatic type deduction. For example: int f(int delegate(int) g) { return g(13); } void main() { f((auto x) { return x+13; }); } This fails to compile. Omitting the 'auto' also fails to compile.

Comment #1 by yebblies — 2012-02-20T07:29:08Z

This works now, due to the recent improvements in delegate literal inference and conversions. (dmd 2.058)