bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Exclude well known names from showing a suggestion in check-cfg

Browse source
This commit is contained in:
Urgau 2023-12-13 17:59:33 +01:00
parent 174e73a3f6
commit 29afbbd5a9
12 changed files with 15 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

7
compiler/rustc_session/src/config.rs
View file

@ -1379,6 +1379,8 @@ pub struct CheckCfg {
pub exhaustive_values: bool,
/// All the expected values for a config name
pub expecteds: FxHashMap<Symbol, ExpectedValues<Symbol>>,
/// Well known names (only used for diagnostics purposes)
pub well_known_names: FxHashSet<Symbol>,
}
pub enum ExpectedValues<T> {
@ -1431,9 +1433,10 @@ impl CheckCfg {
};
macro_rules! ins {
($name:expr, $values:expr) => {
($name:expr, $values:expr) => {{
self.well_known_names.insert($name);
self.expecteds.entry($name).or_insert_with($values)
};
}};
}
// Symbols are inserted in alphabetical order as much as possible.