src/test/incremental/spans_significant_w_panic.rs

   1 // This test makes sure that just changing a definition's location in the
   2 // source file also changes its incr. comp. hash, if debuginfo is enabled.
   3
   4 // revisions:rpass1 rpass2 rpass3 rpass4
   5 // [rpass3]compile-flags: -Zincremental-relative-spans
   6 // [rpass4]compile-flags: -Zincremental-relative-spans
   7
   8 // compile-flags: -C overflow-checks=on -Z query-dep-graph
   9
  10 #![feature(rustc_attrs)]
  11 #![feature(bench_black_box)]
  12 #![rustc_partition_codegened(module = "spans_significant_w_panic", cfg = "rpass2")]
  13 #![rustc_partition_codegened(module = "spans_significant_w_panic", cfg = "rpass4")]
  14
  15 #[cfg(any(rpass1, rpass3))]
  16 pub fn main() {
  17     if std::hint::black_box(false) {
  18         panic!()
  19     }
  20 }
  21
  22 #[cfg(any(rpass2, rpass4))]
  23 #[rustc_clean(except = "hir_owner,hir_owner_nodes,optimized_mir", cfg = "rpass2")]
  24 #[rustc_clean(cfg = "rpass4")]
  25 pub fn main() {
  26     if std::hint::black_box(false) {
  27         panic!()
  28     }
  29 }