forked from Orchid/orchid
Lawrence Bethlenfalvy
3fdabc29da
- Less ambiguous syntax - Better parser (Chumsky only does tokenization now) - Tidy(|ier) error handling - Facade for simplified embedding - External code grouped in (fairly) self-contained Systems - Dynamic action dispatch - Many STL additions
49 lines
1.6 KiB
Rust
49 lines
1.6 KiB
Rust
use std::rc::Rc;
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use super::add_prelude::add_prelude;
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use super::collect_ops::{collect_ops_for, ExportedOpsCache};
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use super::normalize_imports::normalize_imports;
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use super::prefix::prefix;
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use crate::error::ProjectResult;
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use crate::interner::{Interner, Tok};
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use crate::parse;
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use crate::pipeline::source_loader::LoadedSourceTable;
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use crate::representations::sourcefile::{normalize_namespaces, FileEntry};
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/// Parses a file with the correct operator set
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///
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/// # Panics
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///
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/// - on syntax error
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/// - if namespaces are exported inconsistently
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///
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/// These are both checked in the preparsing stage
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pub fn parse_file(
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path: &[Tok<String>],
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loaded: &LoadedSourceTable,
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ops_cache: &ExportedOpsCache,
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i: &Interner,
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prelude: &[FileEntry],
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) -> ProjectResult<Vec<FileEntry>> {
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let ld = &loaded[path];
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// let ops_cache = collect_ops::mk_cache(loaded, i);
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let ops = collect_ops_for(path, loaded, ops_cache, i)?;
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let ops_vec = ops.iter().map(|t| i.r(*t)).cloned().collect::<Vec<_>>();
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let ctx = parse::ParsingContext {
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interner: i,
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ops: &ops_vec,
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file: Rc::new(i.extern_all(path)),
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};
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let entries = i.expect(
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parse::parse2(ld.text.as_str(), ctx),
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"This error should have been caught during loading",
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);
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let with_prelude = add_prelude(entries, path, prelude);
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let impnormalized =
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normalize_imports(&ld.preparsed.0, with_prelude, path, ops_cache, i);
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let nsnormalized = normalize_namespaces(Box::new(impnormalized.into_iter()))
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.expect("This error should have been caught during preparsing");
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let prefixed = prefix(nsnormalized, path, ops_cache, i);
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Ok(prefixed)
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}
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