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Implement Dict

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This commit is contained in:
Shunsuke Shibayama 2022-10-10 19:29:11 +09:00
parent 56779ab06e
commit decb0fd077
7 changed files with 83 additions and 25 deletions
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20
compiler/erg_compiler/codegen.rs
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@ -1752,6 +1752,23 @@ impl CodeGenerator {
self.write_arg(1u8);
}
},
Expr::Dict(dict) => match dict {
crate::hir::Dict::Normal(dic) => {
let len = dic.kvs.len();
for kv in dic.kvs.into_iter() {
self.emit_expr(kv.key);
self.emit_expr(kv.value);
}
self.write_instr(BUILD_MAP);
self.write_arg(len as u8);
if len == 0 {
self.stack_inc();
} else {
self.stack_dec_n(len - 1);
}
}
other => todo!("{other}"),
},
Expr::Record(rec) => self.emit_record(rec),
Expr::Code(code) => {
let code = self.emit_block(code, None, vec![]);
@ -1767,9 +1784,8 @@ impl CodeGenerator {
Expr::TypeAsc(tasc) => {
self.emit_expr(*tasc.expr);
}
// Dict,
other => {
CompileError::feature_error(self.cfg.input.clone(), other.loc(), "Dict", "".into())
CompileError::feature_error(self.cfg.input.clone(), other.loc(), "??", "".into())
.write_to_stderr();
self.crash("cannot compile this expression at this time");
}