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Add Scope::set_alias.

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This commit is contained in:
Stephen Chung
2022-03-09 09:25:32 +08:00
parent cbb1c5c6a0
commit 89426f8b3a
3 changed files with 29 additions and 6 deletions
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8
src/eval/stmt.rs
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@@ -905,7 +905,7 @@ impl Engine {
#[cfg(not(feature = "no_module"))]
if let Some(alias) = _alias {
scope.add_entry_alias(scope.len() - 1, alias.name.clone());
scope.add_alias_by_index(scope.len() - 1, alias.name.clone());
}
Ok(Dynamic::UNIT)
@@ -989,10 +989,8 @@ impl Engine {
let (Ident { name, pos, .. }, alias) = x.as_ref();
// Mark scope variables as public
if let Some((index, ..)) = scope.get_index(name) {
scope.add_entry_alias(
index,
if alias.is_empty() { name } else { alias }.clone(),
);
let alias = if alias.is_empty() { name } else { alias }.clone();
scope.add_alias_by_index(index, alias);
Ok(Dynamic::UNIT)
} else {
Err(ERR::ErrorVariableNotFound(name.to_string(), *pos).into())