These two code fragments crash the compiler:

<CODE1 compiler crash>
import std.stdio;

class Conversion(T,U)
{
 private
 {
  typedef char Small;
  class Big{char[2] dummy;}
  static Small Test(U u);
  static Big Test(...);
  static T MakeT();
 }
 public:
  enum {exists = (Test(MakeT())).sizeof == (Small).sizeof}
}

int main ( char [] [] args )
{
 writefln(Conversion!(double,int).exists);
 return 1;
}
</CODE1>

<CODE2 compiler crash>
import std.stdio;
import std.c.stdlib;

class Cout
{
 Cout set(int x)
 {
  printf("%d",x);
  return this;
 }
 alias set opShl;
}

int main ( char [] [] args )
{
 Cout cout = new Cout;
 cout << 5 << 4;
 writefln,getch;
 return 1;
}
</CODE2>

added to dstress:
svn://svn.kuehne.cn/dstress/nocompile/bug_20041016_A.d (code 1)
svn://svn.kuehne.cn/dstress/nocompile/bug_20041016_B.d (code 2)

Thomas

In article <ckpj76$2r3m$1@digitaldaemon.com>, Ivan Senji says...
>
>These two code fragments crash the compiler:
>
><CODE1 compiler crash>
>import std.stdio;
>
>class Conversion(T,U)
>{
> private
> {
>  typedef char Small;
>  class Big{char[2] dummy;}
>  static Small Test(U u);
>  static Big Test(...);
>  static T MakeT();
> }
> public:
>  enum {exists = (Test(MakeT())).sizeof == (Small).sizeof}
>}
>
>int main ( char [] [] args )
>{
> writefln(Conversion!(double,int).exists);
> return 1;
>}
></CODE1>
>
><CODE2 compiler crash>
>import std.stdio;
>import std.c.stdlib;
>
>class Cout
>{
> Cout set(int x)
> {
>  printf("%d",x);
>  return this;
> }
> alias set opShl;
>}
>
>int main ( char [] [] args )
>{
> Cout cout = new Cout;
> cout << 5 << 4;
> writefln,getch;
> return 1;
>}
></CODE2>