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Auto merge of #15070 - Veykril:analysis-stat-stuff, r=Veykril

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internal: Report metric timings for file item trees and crate def map creation
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bors 2023-06-21 05:58:13 +00:00
commit bc26e81cd5
7 changed files with 67 additions and 16 deletions
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13
crates/hir-def/src/nameres.rs
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@ -60,7 +60,7 @@ mod tests;
use std::{cmp::Ord, ops::Deref};
use base_db::{CrateId, Edition, FileId, ProcMacroKind};
use hir_expand::{name::Name, InFile, MacroCallId, MacroDefId};
use hir_expand::{name::Name, HirFileId, InFile, MacroCallId, MacroDefId};
use itertools::Itertools;
use la_arena::Arena;
use profile::Count;
@ -626,6 +626,17 @@ impl ModuleData {
self.origin.definition_source(db)
}
/// Same as [`definition_source`] but only returns the file id to prevent parsing the ASt.
pub fn definition_source_file_id(&self) -> HirFileId {
match self.origin {
ModuleOrigin::File { definition, .. } | ModuleOrigin::CrateRoot { definition } => {
definition.into()
}
ModuleOrigin::Inline { definition, .. } => definition.file_id,
ModuleOrigin::BlockExpr { block } => block.file_id,
}
}
/// Returns a node which declares this module, either a `mod foo;` or a `mod foo {}`.
/// `None` for the crate root or block.
pub fn declaration_source(&self, db: &dyn DefDatabase) -> Option<InFile<ast::Module>> {