Mirrors/rust-analyzer
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer synced 2024-12-27 05:23:24 +00:00
Code Issues Projects Releases Packages Wiki Activity

Merge #6652

Browse source 
6652: Add/Fix macro expansion profiling r=jonas-schievink a=jonas-schievink

bors r+ 🤖

Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
This commit is contained in:
bors[bot] 2020-11-27 17:08:22 +00:00 committed by GitHub
commit b6dd2c6cbd
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
crates/hir_expand/src/db.rs
View file

@ -189,6 +189,7 @@ fn macro_expand_with_arg(
id: MacroCallId,
arg: Option<Arc<(tt::Subtree, mbe::TokenMap)>>,
) -> ExpandResult<Option<Arc<tt::Subtree>>> {
let _p = profile::span("macro_expand");
let lazy_id = match id {
MacroCallId::LazyMacro(id) => id,
MacroCallId::EagerMacro(id) => {
@ -276,14 +277,15 @@ fn parse_macro_with_arg(
macro_file: MacroFile,
arg: Option<Arc<(tt::Subtree, mbe::TokenMap)>>,
) -> ExpandResult<Option<(Parse<SyntaxNode>, Arc<mbe::TokenMap>)>> {
let _p = profile::span("parse_macro_query");
let macro_call_id = macro_file.macro_call_id;
let result = if let Some(arg) = arg {
macro_expand_with_arg(db, macro_call_id, Some(arg))
} else {
db.macro_expand(macro_call_id)
};
let _p = profile::span("parse_macro_expansion");
if let Some(err) = &result.err {
// Note:
// The final goal we would like to make all parse_macro success,