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// aux-build:redundant-semi-proc-macro-def.rs
#![deny(redundant_semicolons)]
extern crate redundant_semi_proc_macro;
use redundant_semi_proc_macro::should_preserve_spans;
#[should_preserve_spans]
fn span_preservation() {
let tst = 123;; //~ ERROR unnecessary trailing semicolon
match tst {
// Redundant semicolons are parsed as empty tuple exprs
// for the lint, so ensure the lint doesn't affect
// empty tuple exprs explicitly in source.
123 => (),
_ => ()
};;; //~ ERROR unnecessary trailing semicolons
}
fn main() {}
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