Given the code
const(T)[] f(T)(const(T)[] v1, const(T)[] v2){return v1;}
const(T)[] f2(T)(const(T)[] v1){return v1;}
void main()
{
char[] a, b;
const(char)[] a2, b2;
f(a, b); // OK
f(a2, b2); // Error (see below)
f2(a); // OK
f2(a2); // OK
}
the error that is encountered on f(a2, b2) is:
testconst.d(9): template testconst.f(T) does not match any function template declaration
testconst.d(9): template testconst.f(T) cannot deduce template function from argument types !()(const(char)[],const(char)[])
This also appears to fail on 2.008 and 2.012
Comment #1 by schveiguy — 2008-07-08T13:26:24Z
Forgot to mention. This worked on 2.007
Comment #2 by benoit — 2008-07-28T16:49:17Z
This one is actually blocking development of the tango D2 branch.
Comment #3 by bugzilla — 2008-08-13T17:21:10Z
*** This bug has been marked as a duplicate of 1644 ***