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Diffstat (limited to 'tests/run-coverage/closure_macro.coverage')
| -rw-r--r-- | tests/run-coverage/closure_macro.coverage | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/run-coverage/closure_macro.coverage b/tests/run-coverage/closure_macro.coverage new file mode 100644 index 000000000..87f701476 --- /dev/null +++ b/tests/run-coverage/closure_macro.coverage @@ -0,0 +1,42 @@ + 1| |// compile-flags: --edition=2018 + 2| |#![feature(no_coverage)] + 3| | + 4| |macro_rules! bail { + 5| | ($msg:literal $(,)?) => { + 6| | if $msg.len() > 0 { + 7| | println!("no msg"); + 8| | } else { + 9| | println!($msg); + 10| | } + 11| | return Err(String::from($msg)); + 12| | }; + 13| |} + 14| | + 15| |macro_rules! on_error { + 16| | ($value:expr, $error_message:expr) => { + 17| | $value.or_else(|e| { // FIXME(85000): no coverage in closure macros + 18| | let message = format!($error_message, e); + 19| | if message.len() > 0 { + 20| | println!("{}", message); + 21| | Ok(String::from("ok")) + 22| | } else { + 23| | bail!("error"); + 24| | } + 25| | }) + 26| | }; + 27| |} + 28| | + 29| 1|fn load_configuration_files() -> Result<String, String> { + 30| 1| Ok(String::from("config")) + 31| 1|} + 32| | + 33| 1|pub fn main() -> Result<(), String> { + 34| 1| println!("Starting service"); + 35| 1| let config = on_error!(load_configuration_files(), "Error loading configs: {}")?; + ^0 + 36| | + 37| 1| let startup_delay_duration = String::from("arg"); + 38| 1| let _ = (config, startup_delay_duration); + 39| 1| Ok(()) + 40| 1|} + |