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Bug 4320 – typeof(polymorphic lambda with template alias) is "void"

Status: RESOLVED
Resolution: INVALID
Severity: normal
Priority: P2
Component: dmd
Product: D
Version: D2
Platform: Other
OS: Windows
Creation time: 2010-06-15T06:38:00Z
Last change time: 2010-06-16T10:15:43Z
Assigned to: nobody
Creator: rayerd.wiz

Comments

Comment #0 by rayerd.wiz — 2010-06-15T06:38:29Z

import std.stdio; void func(alias fn)() { writeln(typeid(typeof(fn)));// void, NG!!! } void main() { int delegate(int) g; writeln(typeid(typeof(g)));// int delegate(), OK! writeln(typeid(typeof((int){return 1;})));// int delegate(), OK! func!((i){return 1;})(); }

Comment #1 by rayerd.wiz — 2010-06-16T10:15:43Z

Sorry! I want to back down on this issue. "(i){return 1;}" is a function template (not delegate literal). typeof(function template) has not a type (However I do not think this is a type void. uhmm...).