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Diffstat (limited to '')
| -rw-r--r-- | tests/run-coverage/closure.rs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tests/run-coverage/closure.rs b/tests/run-coverage/closure.rs index eb3a1ebff..16a2c4e33 100644 --- a/tests/run-coverage/closure.rs +++ b/tests/run-coverage/closure.rs @@ -1,11 +1,16 @@ #![allow(unused_assignments, unused_variables)] // compile-flags: -C opt-level=2 -fn main() { // ^^ fix described in rustc_middle/mir/mono.rs + +// This test used to be sensitive to certain coverage-specific hacks in +// `rustc_middle/mir/mono.rs`, but those hacks were later cleaned up by +// <https://github.com/rust-lang/rust/pull/83666>. + +fn main() { // Initialize test constants in a way that cannot be determined at compile time, to ensure // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from // dependent conditions. let is_true = std::env::args().len() == 1; - let is_false = ! is_true; + let is_false = !is_true; let mut some_string = Some(String::from("the string content")); println!( |