/* TEST_OUTPUT: --- fail_compilation/fail213.d(18): Error: template instance `Foo!int` does not match template declaration `Foo(T : immutable(T))` fail_compilation/fail213.d(25): Error: template instance `Foo!(const(int))` does not match template declaration `Foo(T : immutable(T))` --- */ template Foo(T:immutable(T)) { alias T Foo; } void main() { { int x; alias Foo!(typeof(x)) f; //printf("%s\n", typeid(f).toString().ptr); assert(is(typeof(x) == int)); assert(is(f == int)); } { const int x; alias Foo!(typeof(x)) f; } }