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migrate ra_syntax to the new rowan API

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This commit is contained in:
Aleksey Kladov 2019-07-18 19:23:05 +03:00
parent 58d4983ba5
commit d402974aa0
20 changed files with 1189 additions and 2352 deletions
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14
crates/ra_syntax/src/fuzz.rs
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@ -9,7 +9,7 @@ fn check_file_invariants(file: &SourceFile) {
pub fn check_parser(text: &str) {
let file = SourceFile::parse(text);
check_file_invariants(&file.tree);
check_file_invariants(&file.tree());
}
#[derive(Debug, Clone)]
@ -45,16 +45,16 @@ impl CheckReparse {
pub fn run(&self) {
let parse = SourceFile::parse(&self.text);
let new_parse = parse.reparse(&self.edit);
check_file_invariants(&new_parse.tree);
assert_eq!(&new_parse.tree.syntax().text().to_string(), &self.edited_text);
check_file_invariants(&new_parse.tree());
assert_eq!(&new_parse.tree().syntax().text().to_string(), &self.edited_text);
let full_reparse = SourceFile::parse(&self.edited_text);
for (a, b) in
new_parse.tree.syntax().descendants().zip(full_reparse.tree.syntax().descendants())
new_parse.tree().syntax().descendants().zip(full_reparse.tree().syntax().descendants())
{
if (a.kind(), a.range()) != (b.kind(), b.range()) {
eprint!("original:\n{}", parse.tree.syntax().debug_dump());
eprint!("reparsed:\n{}", new_parse.tree.syntax().debug_dump());
eprint!("full reparse:\n{}", full_reparse.tree.syntax().debug_dump());
eprint!("original:\n{}", parse.tree().syntax().debug_dump());
eprint!("reparsed:\n{}", new_parse.tree().syntax().debug_dump());
eprint!("full reparse:\n{}", full_reparse.tree().syntax().debug_dump());
assert_eq!(
format!("{:?}", a),
format!("{:?}", b),