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use ctry

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This commit is contained in:
Aleksey Kladov 2018-11-27 18:45:16 +03:00
parent f4860870da
commit aa7fd563a4
4 changed files with 13 additions and 22 deletions
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9
crates/ra_analysis/src/lib.rs
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@ -9,6 +9,15 @@ extern crate relative_path;
extern crate rustc_hash;
extern crate salsa;
macro_rules! ctry {
($expr:expr) => {
match $expr {
None => return Ok(None),
Some(it) => it,
}
};
}
mod arena;
mod db;
mod loc2id;