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Add "check" mode

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Input::File(String) -> Input::file(PathBuf)
This commit is contained in:
Shunsuke Shibayama 2022-09-21 14:01:20 +09:00
parent c1d92bc0f4
commit 9b0d66a63a
16 changed files with 200 additions and 184 deletions
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45
compiler/erg_compiler/link.rs
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@ -1,19 +1,58 @@
use erg_common::log;
use erg_common::traits::Stream;
use crate::hir::{Expr, HIR};
use crate::mod_cache::SharedModuleCache;
use erg_parser::token::Token;
use erg_type::value::TypeKind;
use erg_type::{SubrKind, SubrType, Type};
use crate::hir::{Block, ClassDef, Expr, Record, RecordAttrs, HIR};
use crate::mod_cache::{ModuleEntry, SharedModuleCache};
pub struct Linker {}
impl Linker {
pub fn link(mod_cache: SharedModuleCache) -> HIR {
log!(info "the linking process has started.");
let mut main_mod_hir = mod_cache.remove("<module>").unwrap().hir.unwrap();
for chunk in main_mod_hir.module.iter_mut() {
match chunk {
Expr::Def(def) if def.def_kind().is_module() => {}
// x = import "mod"
// ↓
// class x:
// ...
Expr::Def(ref def) if def.def_kind().is_module() => {
// let sig = option_enum_unwrap!(&def.sig, Signature::Var)
// .unwrap_or_else(|| todo!("module subroutines are not allowed"));
if let Some(ModuleEntry { hir: Some(hir), .. }) =
mod_cache.remove(def.sig.ident().inspect())
{
let block = Block::new(Vec::from(hir.module));
let def = ClassDef::new(
TypeKind::Class,
def.sig.clone(),
Expr::Record(Record::new(
Token::dummy(),
Token::dummy(),
RecordAttrs::empty(),
)),
false,
Type::Subr(SubrType::new(
SubrKind::Func,
vec![],
None,
vec![],
Type::Failure,
)),
block,
);
*chunk = Expr::ClassDef(def);
}
}
_ => {}
}
}
log!(info "linked: {main_mod_hir}");
main_mod_hir
}
}