// A `$T`-generic RETURN type with no parameter mentioning `$T` is rejected
// at the declaration: the fn isn't a template (type params derive from
// params), and no call site could ever bind the return. All three declare
// surfaces diagnose: a top-level fn, a struct-body method, and a
// (non-parameterised) impl method. Each used to PANIC the compiler at LLVM
// emission via the `.unresolved` tripwire — even when never called.

#import "modules/std.sx";

make :: () -> $T { 0 }

Foo :: struct {
    x: s64;
    weird :: (self: *Foo) -> $T { 0 }
}

Show2 :: protocol { show2 :: () -> string; }
IntBox :: struct { v: s64; }
impl Show2 for IntBox {
    show2 :: (self: *IntBox) -> string { "x" }
    leak :: (self: *IntBox) -> $T { 0 }
}

main :: () { print("ok\n"); }