Re: __traits(compiles) + mixin

[Timon Gehr]

On 03/05/2013 08:53 AM, cal wrote:

I'm confused about this:

import std.conv;

void main()
{
     enum s = "`1`.to!int;";
     enum c = __traits(compiles, mixin("{auto a = new "~s~";}")); // line 1
     mixin("auto a = "~s~";"); // line 2
}

This does not compile, giving errors about instantiating
std.conv.to!(int).to!(string). If I switch the order of lines 1 and 2 it
compiles. Is this a bug or something I don't understand about
__traits(compiles)?

Compiles as expected with DMD 2.060. It is probably a regression.