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sx/examples/0205-generics-generic-method-dot-call.sx

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// Dot-call dispatch for generic struct methods.
//
// Covers three shapes:
// 1. non-generic method: h.plain()
// 2. generic method, explicit type arg: h.sized(s32)
// 3. generic method, inferred from val: h.taking(99)
#import "modules/std.sx";
Holder :: struct {
n: s64;
plain :: (self: *Holder) -> s64 { self.n }
sized :: (self: *Holder, $T: Type) -> s64 { size_of(T) }
taking :: (self: *Holder, $T: Type, v: T) -> T { v }
}
main :: () -> s32 {
h : *Holder = xx libc_malloc(size_of(Holder));
h.n = 7;
print("plain: {}\n", h.plain());
print("sized s32: {}\n", h.sized(s32));
print("sized s64: {}\n", h.sized(s64));
print("taking explicit: {}\n", h.taking(s32, 42));
print("taking inferred: {}\n", h.taking(99));
0
}