22 lines
500 B
Rust
22 lines
500 B
Rust
#![allow(arithmetic_overflow, unconditional_panic)]
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// The only way to have promoteds that fail is in `const fn` called from `const`/`static`.
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// Make sure that in a `const` block, we do not promote such calls.
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const fn div_by_zero() -> i32 {
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1 / 0
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}
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const fn mk_false() -> bool {
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false
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}
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fn main() {
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let v = const {
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if mk_false() {
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let _x: &'static i32 = &div_by_zero();
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//~^ ERROR: temporary value dropped while borrowed
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}
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42
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};
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}
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