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Add export alias and export extern (#4878)

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* export alias

* export extern
This commit is contained in:
JT
2022-03-20 07:58:01 +13:00
committed by GitHub
parent 285f91e67a
commit f3bb1d11d3
10 changed files with 292 additions and 15 deletions
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13
crates/nu-protocol/src/engine/engine_state.rs
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@ -770,6 +770,19 @@ impl<'a> StateWorkingSet<'a> {
}
}
pub fn use_aliases(&mut self, aliases: Vec<(Vec<u8>, AliasId)>) {
let scope_frame = self
.delta
.scope
.last_mut()
.expect("internal error: missing required scope frame");
for (name, alias_id) in aliases {
scope_frame.aliases.insert(name, alias_id);
scope_frame.visibility.use_decl_id(&alias_id);
}
}
pub fn add_predecl(&mut self, decl: Box<dyn Command>) -> Option<DeclId> {
let name = decl.name().as_bytes().to_vec();