36 lines
555 B
Rust
36 lines
555 B
Rust
// Test that we can't call random fns in a const fn or do other bad things.
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use std::mem::transmute;
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fn random() -> u32 {
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0
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}
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const fn sub(x: &u32) -> usize {
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unsafe { transmute(x) }
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}
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const fn sub1() -> u32 {
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random() //~ ERROR E0015
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}
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static Y: u32 = 0;
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const fn get_Y() -> u32 {
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Y
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//~^ ERROR referencing statics in constant functions
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}
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const fn get_Y_addr() -> &'static u32 {
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&Y
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//~^ ERROR referencing statics in constant functions
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}
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const fn get() -> u32 {
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let x = 22;
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let y = 44;
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x + y
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}
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fn main() {}
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