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fix: type relation bugs

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This commit is contained in:
Shunsuke Shibayama 2024-03-13 12:40:43 +09:00
parent 10678a7de7
commit e38674945b
12 changed files with 340 additions and 225 deletions
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19
crates/erg_compiler/lower.rs
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@ -1985,7 +1985,10 @@ impl<A: ASTBuildable> GenericASTLowerer<A> {
ast::VarPattern::Discard(token) => {
ast::Identifier::private_from_token(token.clone())
}
_ => unreachable!(),
other => {
log!(err "unexpected pattern: {other}");
return unreachable_error!(LowerErrors, LowerError, self.module.context);
}
};
if let Some(expect_body_t) = expect_body_t {
// TODO: expect_body_t is smaller for constants
@ -2232,16 +2235,18 @@ impl<A: ASTBuildable> GenericASTLowerer<A> {
self.module.context.get_similar_name(&class.local_name()),
)));
}
let methods_list = &mut self
let Some(methods_list) = &mut self
.module
.context
.get_mut_nominal_type_ctx(&class)
.unwrap()
.methods_list;
.map(|ctx| &mut ctx.methods_list)
else {
return unreachable_error!(LowerErrors, LowerError, self);
};
let methods_idx = methods_list.iter().position(|m| m.id == methods.id);
let methods_ctx = methods_idx
.map(|idx| methods_list.remove(idx))
.unwrap_or_else(|| todo!());
let Some(methods_ctx) = methods_idx.map(|idx| methods_list.remove(idx)) else {
return unreachable_error!(LowerErrors, LowerError, self);
};
self.module.context.replace(methods_ctx.ctx);
for attr in methods.attrs.iter() {
match attr {