rust/tests/ui/macros/assert-trailing-junk.rs

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// revisions: with-generic-asset without-generic-asset
// [with-generic-asset] compile-flags: --cfg feature="generic_assert"
// Ensure assert macro does not ignore trailing garbage.
//
// See https://github.com/rust-lang/rust/issues/60024 for details.
fn main() {
assert!(true some extra junk, "whatever");
//~^ ERROR expected one of
assert!(true some extra junk);
//~^ ERROR expected one of
assert!(true, "whatever" blah);
//~^ ERROR no rules expected
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assert!(true "whatever" blah);
//~^ ERROR unexpected string literal
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//~^^ ERROR no rules expected
assert!(true;);
//~^ ERROR macro requires an expression
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assert!(false || true "error message");
//~^ ERROR unexpected string literal
}