DeCarabas/oden
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[fine] ConcreteTree -> SyntaxTree

Browse source
This commit is contained in:
John Doty 2024-01-05 11:18:01 -08:00
parent 7abb8eafc2
commit 120bd43652
2 changed files with 12 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

20
fine/src/parser/concrete.rs
View file

@ -3,14 +3,14 @@
use crate::tokens::{Lines, Token, TokenKind, Tokens};
use std::{cell::Cell, num::NonZeroU32};
pub struct ConcreteTree<'a> {
pub struct SyntaxTree<'a> {
trees: Vec<Tree<'a>>,
root: Option<TreeRef>,
}
impl<'a> ConcreteTree<'a> {
impl<'a> SyntaxTree<'a> {
pub fn new() -> Self {
ConcreteTree {
SyntaxTree {
trees: vec![],
root: None,
}
@ -40,7 +40,7 @@ impl<'a> ConcreteTree<'a> {
}
}
impl<'a> std::ops::Index<TreeRef> for ConcreteTree<'a> {
impl<'a> std::ops::Index<TreeRef> for SyntaxTree<'a> {
type Output = Tree<'a>;
fn index(&self, index: TreeRef) -> &Self::Output {
@ -48,7 +48,7 @@ impl<'a> std::ops::Index<TreeRef> for ConcreteTree<'a> {
}
}
impl<'a> std::ops::IndexMut<TreeRef> for ConcreteTree<'a> {
impl<'a> std::ops::IndexMut<TreeRef> for SyntaxTree<'a> {
fn index_mut(&mut self, index: TreeRef) -> &mut Self::Output {
&mut self.trees[index.index()]
}
@ -100,7 +100,7 @@ impl TreeRef {
}
impl<'a> Tree<'a> {
pub fn dump(&self, tree: &ConcreteTree<'a>) -> String {
pub fn dump(&self, tree: &SyntaxTree<'a>) -> String {
let mut output = String::new();
output.push_str(&format!("{:?}\n", self.kind));
for child in self.children.iter() {
@ -116,7 +116,7 @@ pub enum Child<'a> {
}
impl<'a> Child<'a> {
fn dump_rec(&self, indent: usize, tree: &ConcreteTree<'a>, output: &mut String) {
fn dump_rec(&self, indent: usize, tree: &SyntaxTree<'a>, output: &mut String) {
for _ in 0..indent {
output.push(' ');
}
@ -284,11 +284,11 @@ impl<'a> CParser<'a> {
});
}
fn build_tree(self) -> (ConcreteTree<'a>, Lines) {
fn build_tree(self) -> (SyntaxTree<'a>, Lines) {
let mut events = self.events;
let mut stack = Vec::new();
let mut result = ConcreteTree::new();
let mut result = SyntaxTree::new();
// The first element in our events vector must be a start; the whole
// thing must be bracketed in a tree.
@ -327,7 +327,7 @@ impl<'a> CParser<'a> {
}
}
pub fn parse_concrete(source: &str) -> (ConcreteTree, Lines) {
pub fn parse_concrete(source: &str) -> (SyntaxTree, Lines) {
let tokens = Tokens::new(source);
let mut parser = CParser::new(tokens);

4
fine/tests/example_tests.rs
View file

@ -1,4 +1,4 @@
use fine::parser::concrete::ConcreteTree;
use fine::parser::concrete::SyntaxTree;
use pretty_assertions::assert_eq;
fn rebase_concrete(source_path: &str, dump: &str) {
@ -68,7 +68,7 @@ fn rebase_concrete(source_path: &str, dump: &str) {
std::fs::write(source_path, result).expect("unable to write the new file!");
}
fn assert_concrete(tree: &ConcreteTree, expected: &str, source_path: &str) {
fn assert_concrete(tree: &SyntaxTree, expected: &str, source_path: &str) {
let dump = tree.dump();
let rebase = std::env::var("FINE_TEST_REBASE")
.unwrap_or(String::new())