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Fix #272

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This commit is contained in:
Shunsuke Shibayama 2022-12-05 17:21:46 +09:00
parent f21715c8c1
commit 4a0143302f
3 changed files with 15 additions and 0 deletions
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6
compiler/erg_compiler/context/mod.rs
View file

@ -950,6 +950,12 @@ impl Context {
self.kind = kind;
}
pub(crate) fn clear_invalid_vars(&mut self) {
self.locals.retain(|_, v| v.t != Failure);
self.decls.retain(|_, v| v.t != Failure);
self.params.retain(|(_, v)| v.t != Failure);
}
pub fn pop(&mut self) -> Context {
if let Some(parent) = self.outer.as_mut() {
let parent = mem::take(parent);

1
compiler/erg_compiler/lower.rs
View file

@ -1978,6 +1978,7 @@ impl ASTLowerer {
}
}
}
self.ctx.clear_invalid_vars();
self.ctx.check_decls().unwrap_or_else(|mut errs| {
self.errs.append(&mut errs);
});