23 lines
496 B
Rust
23 lines
496 B
Rust
// unit-test: DataflowConstProp
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// EMIT_MIR_FOR_EACH_BIT_WIDTH
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#[derive(Copy, Clone)]
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struct S(i32);
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#[derive(Copy, Clone)]
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struct BigStruct(S, u8, f32, S);
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// EMIT_MIR struct.main.DataflowConstProp.diff
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fn main() {
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let mut s = S(1);
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let a = s.0 + 2;
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s.0 = 3;
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let b = a + s.0;
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const VAL: BigStruct = BigStruct(S(1), 5, 7., S(13));
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let BigStruct(a, b, c, d) = VAL;
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static STAT: &BigStruct = &BigStruct(S(1), 5, 7., S(13));
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let BigStruct(a, b, c, d) = *STAT;
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}
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