44 lines
1.1 KiB
Rust
44 lines
1.1 KiB
Rust
// Test that the `#[loop_match]` and `#[const_continue]` attributes can only be
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// placed on expressions.
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#![allow(incomplete_features)]
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#![feature(loop_match)]
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#![loop_match] //~ ERROR attribute cannot be used on
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#![const_continue] //~ ERROR attribute cannot be used on
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extern "C" {
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#[loop_match] //~ ERROR attribute cannot be used on
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#[const_continue] //~ ERROR attribute cannot be used on
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fn f();
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}
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#[loop_match] //~ ERROR attribute cannot be used on
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#[const_continue] //~ ERROR attribute cannot be used on
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#[repr(C)]
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struct S {
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a: u32,
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b: u32,
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}
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trait Invoke {
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#[loop_match] //~ ERROR attribute cannot be used on
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#[const_continue] //~ ERROR attribute cannot be used on
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extern "C" fn invoke(&self);
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}
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#[loop_match] //~ ERROR attribute cannot be used on
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#[const_continue] //~ ERROR attribute cannot be used on
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extern "C" fn ok() {}
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fn main() {
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#[loop_match] //~ ERROR attribute cannot be used on
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#[const_continue] //~ ERROR attribute cannot be used on
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|| {};
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{
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#[loop_match] //~ ERROR should be applied to a loop
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#[const_continue] //~ ERROR should be applied to a break expression
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5
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};
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}
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