// `xx` cast inside an RHS expression assigned to a struct field takes its
// target type from the field, not from the enclosing function's return type.
// Covers if-then-else RHS and binary-op RHS variants.

#import "modules/std.sx";

Foo :: struct {
    pixel_w: i32;
    dpi: f32;
    last_perf: i64;
    delta_time: f32;
}
FC :: struct { a: f32; b: f32; c: i32; d: i32; e: f32; f: f32; }

// If-then-else RHS in a function whose return type is not f32.
calc_bool :: (self: *Foo, wf: f32) -> bool {
    self.dpi = if wf > 0.0 then xx self.pixel_w / wf else 1.0;
    true
}

// Binary-op RHS in a struct-returning function. The xx casts must target f32,
// not the FC return-struct shape.
begin :: (self: *Foo, current: i64, freq: i64) -> FC {
    if self.last_perf > 0 {
        self.delta_time = xx (current - self.last_perf) / xx freq;
    }
    FC.{ a = 1.0, b = 2.0, c = 3, d = 4, e = 5.0, f = 6.0 }
}

main :: () -> void {
    f : *Foo = xx libc_malloc(size_of(Foo));
    f.pixel_w = 2880;
    f.dpi = 0.0;
    f.last_perf = 1000;
    f.delta_time = 0.0;

    _ := calc_bool(f, 1440.0);
    print("dpi={}\n", f.dpi);

    fc := begin(f, 1500, 1000);
    print("delta={} fc.a={}\n", f.delta_time, fc.a);
}
