The following code worked fine in 1.029, but is broken in 1.033 and 1.035 (no other versions tested):

void fooA(T:char) (T chr) { }
void fooA(T:dchar)(T chr) { }

void fooB(T:char) (T[] str) { }
void fooB(T:dchar)(T[] str) { }

void main()
{
	// Ok in all versions
	fooA('c');
	
	// DMD 1.029: Ok
	// DMD 1.033 and 1.035: template main.fooB(T : char) fooB(T : char) matches more than one function template declaration, fooB(T : char) and fooB(T : dchar)
	fooB("str"c);
}