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add profile calls to parsing/expansion routines

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This commit is contained in:
Aleksey Kladov 2019-05-22 11:31:07 +03:00
parent 67d5927b16
commit f15bb3c98a
3 changed files with 7 additions and 1 deletions
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5
crates/ra_db/src/lib.rs
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@ -6,6 +6,7 @@ use std::{panic, sync::Arc};
use ra_syntax::{TextUnit, TextRange, SourceFile, TreeArc};
use relative_path::RelativePathBuf;
use ra_prof::profile;
pub use ::salsa as salsa;
pub use crate::{
@ -72,6 +73,7 @@ pub trait SourceDatabase: CheckCanceled + std::fmt::Debug {
#[salsa::input]
fn file_text(&self, file_id: FileId) -> Arc<String>;
// Parses the file into the syntax tree.
#[salsa::invoke(parse_query)]
fn parse(&self, file_id: FileId) -> TreeArc<SourceFile>;
/// Path to a file, relative to the root of its source root.
#[salsa::input]
@ -96,7 +98,8 @@ fn source_root_crates(db: &impl SourceDatabase, id: SourceRootId) -> Arc<Vec<Cra
Arc::new(res)
}
fn parse(db: &impl SourceDatabase, file_id: FileId) -> TreeArc<SourceFile> {
fn parse_query(db: &impl SourceDatabase, file_id: FileId) -> TreeArc<SourceFile> {
let _p = profile("parse_query");
let text = db.file_text(file_id);
SourceFile::parse(&*text)
}