25 lines
775 B
Plaintext
25 lines
775 B
Plaintext
// A `$T`-generic RETURN type with no parameter mentioning `$T` is rejected
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// at the declaration: the fn isn't a template (type params derive from
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// params), and no call site could ever bind the return. All three declare
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// surfaces diagnose: a top-level fn, a struct-body method, and a
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// (non-parameterised) impl method. Each used to PANIC the compiler at LLVM
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// emission via the `.unresolved` tripwire — even when never called.
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#import "modules/std.sx";
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make :: () -> $T { 0 }
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Foo :: struct {
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x: s64;
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weird :: (self: *Foo) -> $T { 0 }
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}
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Show2 :: protocol { show2 :: () -> string; }
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IntBox :: struct { v: s64; }
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impl Show2 for IntBox {
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show2 :: (self: *IntBox) -> string { "x" }
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leak :: (self: *IntBox) -> $T { 0 }
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}
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main :: () { print("ok\n"); }
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