23 lines
472 B
Rust
23 lines
472 B
Rust
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// This is a miscompilation, #111005 to track
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// unit-test: RenameReturnPlace
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#![feature(custom_mir, core_intrinsics)]
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extern crate core;
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use core::intrinsics::mir::*;
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// EMIT_MIR nrvo_miscompile_111005.wrong.RenameReturnPlace.diff
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#[custom_mir(dialect = "runtime", phase = "initial")]
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pub fn wrong(arg: char) -> char {
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mir!({
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let temp = arg;
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RET = temp;
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temp = 'b';
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Return()
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})
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}
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fn main() {
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assert_eq!(wrong('a'), 'a');
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}
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