974 – compile-time parenthesis bug

import std.stdio;
template eval(A...) { alias A eval; }
char[] trimfirst(char[] s)
{
 int x = 0;
 foreach (char each; s) {
 if (each != ' ')
 //{
 return s[x .. $];
 //}
 //Without the parenthesis, the compile-time version doesn't work !
 x++;
 }
 return s;
}
void main()
{
 writefln(eval!(trimfirst(" test"))); //Output: " test"
 writefln(trimfirst(" test")); //Output: "test"
}

Fixed DMD 1.007

Added to DStress as
http://dstress.kuehne.cn/run/i/interpret_01_A.d
http://dstress.kuehne.cn/run/i/interpret_01_B.d