[Issue 18237] ICE with templated classes

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18237

--- Comment #3 from Temtaime <temtaime at gmail.com> ---
One file bug:

class Visitor : ParseTimeVisitor!ASTCodegen
{
}

class SemanticTimePermissiveVisitor : Visitor
{
}

class SemanticTimeTransitiveVisitor : SemanticTimePermissiveVisitor
{
    mixin ParseVisitMethods!ASTCodegen ;
}

template ParseVisitMethods(AST)
{
    override void visit()
    {
    }
}


extern (C++) class ParseTimeVisitor(AST)
{
    void visit() { }
}


struct ASTCodegen
{
}


By the way : seems to crash only on windows(?)

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