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35 lines
671 B
Rust
35 lines
671 B
Rust
//
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// no-system-llvm
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// compile-flags: -O
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#![crate_type="lib"]
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pub enum Three { A, B, C }
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#[repr(u16)]
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pub enum Four { A, B, C, D }
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#[no_mangle]
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pub fn three_valued(x: Three) -> Three {
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// CHECK-LABEL: @three_valued
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// CHECK-NEXT: {{^.*:$}}
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// CHECK-NEXT: ret i8 %0
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match x {
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Three::A => Three::A,
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Three::B => Three::B,
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Three::C => Three::C,
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}
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}
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#[no_mangle]
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pub fn four_valued(x: Four) -> Four {
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// CHECK-LABEL: @four_valued
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// CHECK-NEXT: {{^.*:$}}
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// CHECK-NEXT: ret i16 %0
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match x {
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Four::A => Four::A,
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Four::B => Four::B,
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Four::C => Four::C,
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Four::D => Four::D,
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}
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}
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