Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/goto_definition.rs')
| -rw-r--r-- | crates/ide/src/goto_definition.rs | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/crates/ide/src/goto_definition.rs b/crates/ide/src/goto_definition.rs index f768d4b68f..002f5b3fe8 100644 --- a/crates/ide/src/goto_definition.rs +++ b/crates/ide/src/goto_definition.rs @@ -6,12 +6,13 @@ use crate::{ navigation_target::{self, ToNav}, }; use hir::{ - AsAssocItem, AssocItem, CallableKind, FileRange, HasCrate, InFile, ModuleDef, Semantics, sym, + AsAssocItem, AssocItem, CallableKind, FileRange, HasCrate, InFile, ModuleDef, PathResolution, + Semantics, sym, }; use ide_db::{ RootDatabase, SymbolKind, base_db::{AnchoredPath, SourceDatabase}, - defs::{Definition, IdentClass}, + defs::{Definition, IdentClass, find_std_module}, famous_defs::FamousDefs, helpers::pick_best_token, }; @@ -90,6 +91,9 @@ pub(crate) fn goto_definition( if let Some(navs) = find_definition_for_known_blanket_dual_impls(sema, &token.value) { return Some(navs); } + if let Some(navs) = find_definition_for_builtin_types(sema, &token.value, edition) { + return Some(navs); + } let parent = token.value.parent()?; @@ -204,6 +208,25 @@ fn find_definition_for_known_blanket_dual_impls( Some(def_to_nav(sema.db, def)) } +// If the token is a builtin type search the definition from the rustdoc module shims. +fn find_definition_for_builtin_types( + sema: &Semantics<'_, RootDatabase>, + original_token: &SyntaxToken, + edition: Edition, +) -> Option<Vec<NavigationTarget>> { + let path = original_token.parent_ancestors().find_map(ast::Path::cast)?; + let res = sema.resolve_path(&path)?; + let PathResolution::Def(ModuleDef::BuiltinType(builtin)) = res else { + return None; + }; + + let fd = FamousDefs(sema, sema.scope(path.syntax())?.krate()); + let primitive_mod = format!("prim_{}", builtin.name().display(fd.0.db, edition)); + let doc_owner = find_std_module(&fd, &primitive_mod, edition)?; + + Some(def_to_nav(sema.db, doc_owner.into())) +} + fn try_lookup_include_path( sema: &Semantics<'_, RootDatabase>, token: InFile<ast::String>, |