repo stringlengths 6 65 | file_url stringlengths 81 311 | file_path stringlengths 6 227 | content stringlengths 0 32.8k | language stringclasses 1
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rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/src.rs | src/tools/rust-analyzer/crates/hir-def/src/src.rs | //! Utilities for mapping between hir IDs and the surface syntax.
use either::Either;
use hir_expand::{AstId, InFile};
use la_arena::{Arena, ArenaMap, Idx};
use syntax::{AstNode, AstPtr, ast};
use crate::{
AstIdLoc, GenericDefId, LocalFieldId, LocalLifetimeParamId, LocalTypeOrConstParamId, Lookup,
UseId, Vari... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/attrs.rs | src/tools/rust-analyzer/crates/hir-def/src/attrs.rs | //! Attributes for anything that is not name resolution.
//!
//! The fundamental idea of this module stems from the observation that most "interesting"
//! attributes have a more memory-compact form than storing their full syntax, and
//! that most of the attributes are flags, and those that are not are rare. Therefore... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/lib.rs | src/tools/rust-analyzer/crates/hir-def/src/lib.rs | //! `hir_def` crate contains everything between macro expansion and type
//! inference.
//!
//! It defines various items (structs, enums, traits) which comprises Rust code,
//! as well as an algorithm for resolving paths to such entities.
//!
//! Note that `hir_def` is a work in progress, so not all of the above is
//!... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/hir.rs | src/tools/rust-analyzer/crates/hir-def/src/hir.rs | //! This module describes hir-level representation of expressions.
//!
//! This representation is:
//!
//! 1. Identity-based. Each expression has an `id`, so we can distinguish
//! between different `1` in `1 + 1`.
//! 2. Independent of syntax. Though syntactic provenance information can be
//! attached separatel... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/signatures.rs | src/tools/rust-analyzer/crates/hir-def/src/signatures.rs | //! Item signature IR definitions
use std::{cell::LazyCell, ops::Not as _};
use bitflags::bitflags;
use cfg::{CfgExpr, CfgOptions};
use hir_expand::{
InFile, Intern, Lookup,
name::{AsName, Name},
};
use intern::{Symbol, sym};
use la_arena::{Arena, Idx};
use rustc_abi::{IntegerType, ReprOptions};
use syntax::{... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/per_ns.rs | src/tools/rust-analyzer/crates/hir-def/src/per_ns.rs | //! In rust, it is possible to have a value, a type and a macro with the same
//! name without conflicts.
//!
//! `PerNs` (per namespace) captures this.
use bitflags::bitflags;
use crate::{
MacroId, ModuleDefId,
item_scope::{ImportId, ImportOrExternCrate, ImportOrGlob, ItemInNs},
visibility::Visibility,
}... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/import_map.rs | src/tools/rust-analyzer/crates/hir-def/src/import_map.rs | //! A map of all publicly exported items in a crate.
use std::fmt;
use base_db::Crate;
use fst::{Automaton, Streamer, raw::IndexedValue};
use hir_expand::name::Name;
use itertools::Itertools;
use rustc_hash::FxHashSet;
use smallvec::SmallVec;
use span::Edition;
use stdx::format_to;
use triomphe::Arc;
use crate::{
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/builtin_type.rs | src/tools/rust-analyzer/crates/hir-def/src/builtin_type.rs | //! This module defines built-in types.
//!
//! A peculiarity of built-in types is that they are always available and are
//! not associated with any particular crate.
use std::fmt;
use hir_expand::name::{AsName, Name};
use intern::{Symbol, sym};
/// Different signed int types.
#[derive(Copy, Clone, Debug, PartialEq,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/test_db.rs | src/tools/rust-analyzer/crates/hir-def/src/test_db.rs | //! Database used for testing `hir_def`.
use std::{fmt, panic, sync::Mutex};
use base_db::{
Crate, CrateGraphBuilder, CratesMap, FileSourceRootInput, FileText, Nonce, RootQueryDb,
SourceDatabase, SourceRoot, SourceRootId, SourceRootInput,
};
use hir_expand::{InFile, files::FilePosition};
use salsa::Durability... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/find_path.rs | src/tools/rust-analyzer/crates/hir-def/src/find_path.rs | //! An algorithm to find a path to refer to a certain item.
use std::{cell::Cell, cmp::Ordering, iter};
use base_db::{Crate, CrateOrigin, LangCrateOrigin};
use hir_expand::{
Lookup,
mod_path::{ModPath, PathKind},
name::{AsName, Name},
};
use intern::sym;
use rustc_hash::FxHashSet;
use crate::{
FindPa... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/item_scope.rs | src/tools/rust-analyzer/crates/hir-def/src/item_scope.rs | //! Describes items defined or visible (ie, imported) in a certain scope.
//! This is shared between modules and blocks.
use std::{fmt, sync::LazyLock};
use base_db::Crate;
use hir_expand::{AstId, MacroCallId, attrs::AttrId, name::Name};
use indexmap::map::Entry;
use itertools::Itertools;
use la_arena::Idx;
use rustc... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/resolver.rs | src/tools/rust-analyzer/crates/hir-def/src/resolver.rs | //! Name resolution façade.
use std::{fmt, mem};
use base_db::Crate;
use hir_expand::{
MacroDefId,
mod_path::{ModPath, PathKind},
name::{AsName, Name},
};
use intern::{Symbol, sym};
use itertools::Itertools as _;
use rustc_hash::FxHashSet;
use smallvec::{SmallVec, smallvec};
use span::SyntaxContext;
use sy... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres.rs | //! This module implements import-resolution/macro expansion algorithm.
//!
//! The result of this module is `DefMap`: a data structure which contains:
//!
//! * a tree of modules for the crate
//! * for each module, a set of items visible in the module (directly declared
//! or imported)
//!
//! Note that `Def... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store.rs | //! Defines `ExpressionStore`: a lowered representation of functions, statics and
//! consts.
pub mod body;
mod expander;
pub mod lower;
pub mod path;
pub mod pretty;
pub mod scope;
#[cfg(test)]
mod tests;
use std::{
ops::{Deref, Index},
sync::LazyLock,
};
use cfg::{CfgExpr, CfgOptions};
use either::Either;
u... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/lang_item.rs | src/tools/rust-analyzer/crates/hir-def/src/lang_item.rs | //! Collects lang items: items marked with `#[lang = "..."]` attribute.
//!
//! This attribute to tell the compiler about semi built-in std library
//! features, such as Fn family of traits.
use hir_expand::name::Name;
use intern::{Symbol, sym};
use stdx::impl_from;
use crate::{
AdtId, AssocItemId, AttrDefId, Crat... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/builtin_derive.rs | src/tools/rust-analyzer/crates/hir-def/src/builtin_derive.rs | //! Definition of builtin derive impls.
//!
//! To save time and memory, builtin derives are not really expanded. Instead, we record them
//! and create their impls based on lowered data, see crates/hir-ty/src/builtin_derive.rs.
use hir_expand::{InFile, builtin::BuiltinDeriveExpander, name::Name};
use intern::{Symbol,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/item_tree.rs | src/tools/rust-analyzer/crates/hir-def/src/item_tree.rs | //! A simplified AST that only contains items.
//!
//! This is the primary IR used throughout `hir_def`. It is the input to the name resolution
//! algorithm, as well as to the queries defined in `adt.rs`, `data.rs`, and most things in
//! `attr.rs`.
//!
//! `ItemTree`s are built per `HirFileId`, from the syntax tree o... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/item_tree/attrs.rs | src/tools/rust-analyzer/crates/hir-def/src/item_tree/attrs.rs | //! Defines attribute helpers for name resolution.
//!
//! Notice we don't preserve all attributes for name resolution, to save space:
//! for example, we skip doc comments (desugared to `#[doc = "..."]` attributes)
//! and `#[inline]`. The filtered attributes are listed in [`hir_expand::attrs`].
use std::{
borrow... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/item_tree/tests.rs | src/tools/rust-analyzer/crates/hir-def/src/item_tree/tests.rs | use expect_test::{Expect, expect};
use span::Edition;
use test_fixture::WithFixture;
use crate::{db::DefDatabase, test_db::TestDB};
fn check(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect) {
let (db, file_id) = TestDB::with_single_file(ra_fixture);
let item_tree = db.file_item_tree(file_id.in... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/item_tree/lower.rs | src/tools/rust-analyzer/crates/hir-def/src/item_tree/lower.rs | //! AST -> `ItemTree` lowering code.
use std::cell::OnceCell;
use base_db::FxIndexSet;
use cfg::CfgOptions;
use hir_expand::{
HirFileId,
mod_path::PathKind,
name::AsName,
span_map::{SpanMap, SpanMapRef},
};
use la_arena::Arena;
use span::{AstIdMap, FileAstId, SyntaxContext};
use syntax::{
AstNode,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/item_tree/pretty.rs | src/tools/rust-analyzer/crates/hir-def/src/item_tree/pretty.rs | //! `ItemTree` debug printer.
use std::fmt::{self, Write};
use span::{Edition, ErasedFileAstId};
use crate::{
item_tree::{
Const, DefDatabase, Enum, ExternBlock, ExternCrate, FieldsShape, Function, Impl, ItemTree,
Macro2, MacroCall, MacroRules, Mod, ModItemId, ModKind, RawVisibilityId, Static, St... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/proc_macros.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/proc_macros.rs | //! Tests for user-defined procedural macros.
//!
//! Note `//- proc_macros: identity` fixture metas in tests -- we don't use real
//! proc-macros here, as that would be slow. Instead, we use several hard-coded
//! in-memory macros.
use expect_test::expect;
use crate::macro_expansion_tests::{check, check_errors};
#[t... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe.rs | //! Tests specific to declarative macros, aka macros by example. This covers
//! both stable `macro_rules!` macros as well as unstable `macro` macros.
mod matching;
mod meta_syntax;
mod metavar_expr;
mod regression;
mod tt_conversion;
use expect_test::expect;
use crate::macro_expansion_tests::check;
#[test]
fn toke... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/builtin_derive_macro.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/builtin_derive_macro.rs | //! Tests for `builtin_derive_macro.rs` from `hir_expand`.
use expect_test::expect;
use crate::macro_expansion_tests::{check, check_errors};
#[test]
fn test_copy_expand_simple() {
check(
r#"
//- minicore: derive, copy
#[derive(Copy)]
struct Foo;
"#,
expect![[r#"
#[derive(Copy)]
struct Foo;
impl ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs | //! Tests for `builtin_fn_macro.rs` from `hir_expand`.
use expect_test::expect;
use crate::macro_expansion_tests::check;
#[test]
fn test_column_expand() {
check(
r#"
#[rustc_builtin_macro]
macro_rules! column {() => {}}
fn main() { column!(); }
"#,
expect![[r#"
#[rustc_builtin_macro]
macro_rules... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mod.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mod.rs | //! This module contains integration tests for macro expansion with name resolution. Effectively, it
//! covers `tt`, `mbe`, `proc_macro_api` and `hir_expand` crates. This might seem like a wrong
//! architecture at the first glance, but is intentional.
//!
//! Physically, macro expansion process is intertwined with n... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/metavar_expr.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/metavar_expr.rs | //! Tests for RFC 3086 metavariable expressions.
use expect_test::expect;
use crate::macro_expansion_tests::check;
#[test]
fn test_dollar_dollar() {
check(
r#"
macro_rules! register_struct { ($Struct:ident) => {
macro_rules! register_methods { ($$($method:ident),*) => {
macro_rules! implement... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/matching.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/matching.rs | //! Test that `$var:expr` captures function correctly.
use expect_test::expect;
use crate::macro_expansion_tests::check;
#[test]
fn unary_minus_is_a_literal() {
check(
r#"
macro_rules! m { ($x:literal) => (literal!();); ($x:tt) => (not_a_literal!();); }
m!(92);
m!(-92);
m!(-9.2);
m!(--92);
"#,
ex... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/regression.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/regression.rs | //! Real world regressions and issues, not particularly minimized.
//!
//! While it's OK to just dump large macros here, it's preferable to come up
//! with a minimal example for the program and put a specific test to the parent
//! directory.
use expect_test::expect;
use crate::macro_expansion_tests::check;
#[test]... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/meta_syntax.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/meta_syntax.rs | //! Test for the syntax of macros themselves.
use expect_test::expect;
use crate::macro_expansion_tests::check;
#[test]
fn well_formed_macro_rules() {
check(
r#"
macro_rules! m {
($i:ident) => ();
($(x),*) => ();
($(x)_*) => ();
($(x)i*) => ();
($(x)'a*) => ();
($(x)'_*) => ();
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/tt_conversion.rs | src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/mbe/tt_conversion.rs | //! Unlike rustc, rust-analyzer's syntax tree are not "made of" token trees.
//! Rather, token trees are an explicit bridge between the parser and
//! (procedural or declarative) macros.
//!
//! This module tests tt <-> syntax tree conversion specifically. In particular,
//! it, among other things, check that we conver... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/path.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/path.rs | //! A desugared representation of paths like `crate::foo` or `<Type as Trait>::bar`.
use std::iter;
use crate::{
lang_item::LangItemTarget,
type_ref::{ConstRef, LifetimeRefId, TypeBound, TypeRefId},
};
use hir_expand::{
mod_path::{ModPath, PathKind},
name::Name,
};
use intern::Interned;
#[derive(Debu... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/tests.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/tests.rs | mod body;
mod signatures;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower.rs | //! Transforms `ast::Expr` into an equivalent `hir_def::expr::Expr`
//! representation.
mod asm;
mod format_args;
mod generics;
mod path;
use std::{cell::OnceCell, mem};
use base_db::FxIndexSet;
use cfg::CfgOptions;
use either::Either;
use hir_expand::{
HirFileId, InFile, MacroDefId,
name::{AsName, Name},
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/scope.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/scope.rs | //! Name resolution for expressions.
use hir_expand::{MacroDefId, name::Name};
use la_arena::{Arena, ArenaMap, Idx, IdxRange, RawIdx};
use triomphe::Arc;
use crate::{
BlockId, DefWithBodyId,
db::DefDatabase,
expr_store::{Body, ExpressionStore, HygieneId},
hir::{Binding, BindingId, Expr, ExprId, Item, L... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/body.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/body.rs | //! Defines `Body`: a lowered representation of functions, statics and
//! consts.
use std::ops;
use hir_expand::{InFile, Lookup};
use span::Edition;
use syntax::ast;
use triomphe::Arc;
use crate::{
DefWithBodyId, HasModule,
db::DefDatabase,
expr_store::{
ExpressionStore, ExpressionStoreSourceMap,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/pretty.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/pretty.rs | //! A pretty-printer for HIR.
#![allow(dead_code)]
use std::{
fmt::{self, Write},
mem,
};
use hir_expand::{Lookup, mod_path::PathKind};
use itertools::Itertools;
use span::Edition;
use syntax::ast::{HasName, RangeOp};
use crate::{
AdtId, DefWithBodyId, FunctionId, GenericDefId, StructId, TypeParamId, Var... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/expander.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/expander.rs | //! Macro expansion utilities.
use std::mem;
use base_db::Crate;
use cfg::CfgOptions;
use drop_bomb::DropBomb;
use hir_expand::AstId;
use hir_expand::span_map::SpanMapRef;
use hir_expand::{
ExpandError, ExpandErrorKind, ExpandResult, HirFileId, InFile, Lookup, MacroCallId,
eager::EagerCallBackFn, mod_path::Mo... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/tests/signatures.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/tests/signatures.rs | use crate::{
GenericDefId, ModuleDefId,
expr_store::pretty::{print_function, print_struct},
nameres::crate_def_map,
test_db::TestDB,
};
use expect_test::{Expect, expect};
use test_fixture::WithFixture;
use super::super::*;
fn lower_and_print(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Exp... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/tests/body.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/tests/body.rs | mod block;
use crate::{DefWithBodyId, ModuleDefId, hir::MatchArm, nameres::crate_def_map, test_db::TestDB};
use expect_test::{Expect, expect};
use la_arena::RawIdx;
use test_fixture::WithFixture;
use triomphe::Arc;
use super::super::*;
fn lower(#[rust_analyzer::rust_fixture] ra_fixture: &str) -> (TestDB, Arc<Body>, ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/tests/body/block.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/tests/body/block.rs | use super::*;
use expect_test::expect;
#[test]
fn inner_item_smoke() {
check_at(
r#"
struct inner {}
fn outer() {
$0
fn inner() {}
}
"#,
expect![[r#"
(block scope)
- inner : value
crate
- inner : type
- outer : value
"#]],... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/path.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/path.rs | //! Transforms syntax into `Path` objects, ideally with accounting for hygiene
#[cfg(test)]
mod tests;
use std::iter;
use crate::expr_store::{
lower::{ExprCollector, generics::ImplTraitLowerFn},
path::NormalPath,
};
use hir_expand::{
mod_path::{ModPath, PathKind, resolve_crate_root},
name::{AsName, ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/asm.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/asm.rs | //! Lowering of inline assembly.
use hir_expand::name::Name;
use intern::Symbol;
use rustc_hash::{FxHashMap, FxHashSet};
use syntax::{
AstNode, AstPtr, AstToken, T,
ast::{self, HasName, IsString},
};
use tt::TextRange;
use crate::{
expr_store::lower::{ExprCollector, FxIndexSet},
hir::{AsmOperand, AsmOp... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/format_args.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/format_args.rs | //! Lowering of `format_args!()`.
use base_db::FxIndexSet;
use hir_expand::name::Name;
use intern::{Symbol, sym};
use syntax::{AstPtr, AstToken as _, ast};
use crate::{
builtin_type::BuiltinUint,
expr_store::{HygieneId, lower::ExprCollector, path::Path},
hir::{
Array, BindingAnnotation, Expr, Expr... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/generics.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/generics.rs | //! Many kinds of items or constructs can have generic parameters: functions,
//! structs, impls, traits, etc. This module provides a common HIR for these
//! generic parameters. See also the `Generics` type and the `generics_of` query
//! in rustc.
use std::sync::LazyLock;
use either::Either;
use hir_expand::name::{... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/path/tests.rs | src/tools/rust-analyzer/crates/hir-def/src/expr_store/lower/path/tests.rs | use expect_test::{Expect, expect};
use span::Edition;
use syntax::ast::{self, make};
use test_fixture::WithFixture;
use crate::{
expr_store::{
ExpressionStore,
lower::{
ExprCollector,
path::{SEGMENT_LOWERING_MAP, hir_segment_to_ast_segment},
},
path::Path,
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/hir/format_args.rs | src/tools/rust-analyzer/crates/hir-def/src/hir/format_args.rs | //! Parses `format_args` input.
use either::Either;
use hir_expand::name::Name;
use intern::Symbol;
use rustc_parse_format as parse;
use span::SyntaxContext;
use stdx::TupleExt;
use syntax::{
TextRange,
ast::{self, IsString},
};
use crate::hir::ExprId;
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct Format... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/hir/type_ref.rs | src/tools/rust-analyzer/crates/hir-def/src/hir/type_ref.rs | //! HIR for references to types. Paths in these are not yet resolved. They can
//! be directly created from an ast::TypeRef, without further queries.
use std::fmt::Write;
use hir_expand::name::Name;
use intern::Symbol;
use la_arena::Idx;
use thin_vec::ThinVec;
use crate::{
LifetimeParamId, TypeParamId,
built... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/hir/generics.rs | src/tools/rust-analyzer/crates/hir-def/src/hir/generics.rs | //! Pre-type IR item generics
use std::{ops, sync::LazyLock};
use hir_expand::name::Name;
use la_arena::{Arena, Idx, RawIdx};
use stdx::impl_from;
use thin_vec::ThinVec;
use triomphe::Arc;
use crate::{
AdtId, ConstParamId, GenericDefId, LifetimeParamId, TypeOrConstParamId, TypeParamId,
db::DefDatabase,
ex... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/diagnostics.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/diagnostics.rs | //! Diagnostics emitted during DefMap construction.
use std::ops::Not;
use cfg::{CfgExpr, CfgOptions};
use hir_expand::{ErasedAstId, ExpandErrorKind, MacroCallKind, attrs::AttrId, mod_path::ModPath};
use la_arena::Idx;
use syntax::ast;
use crate::{AstId, nameres::ModuleId};
#[derive(Debug, PartialEq, Eq)]
pub enum ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/tests.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/tests.rs | mod globs;
mod incremental;
mod macros;
mod mod_resolution;
mod primitives;
use base_db::RootQueryDb;
use expect_test::{Expect, expect};
use test_fixture::WithFixture;
use crate::{
nameres::{DefMap, crate_def_map},
test_db::TestDB,
};
fn compute_crate_def_map(
#[rust_analyzer::rust_fixture] ra_fixture: &... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/path_resolution.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/path_resolution.rs | //! This modules implements a function to resolve a path `foo::bar::baz` to a
//! def, which is used within the name resolution.
//!
//! When name resolution is finished, the result of resolving a path is either
//! `Some(def)` or `None`. However, when we are in process of resolving imports
//! or macros, there's a thi... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/assoc.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/assoc.rs | //! Expansion of associated items
use std::mem;
use cfg::CfgOptions;
use hir_expand::{
AstId, AttrMacroAttrIds, ExpandTo, HirFileId, InFile, Intern, Lookup, MacroCallKind,
MacroDefKind,
mod_path::ModPath,
name::{AsName, Name},
span_map::SpanMap,
};
use intern::Interned;
use span::AstIdMap;
use syn... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/collector.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/collector.rs | //! The core of the module-level name resolution algorithm.
//!
//! `DefCollector::collect` contains the fixed-point iteration loop which
//! resolves imports and expands macros.
use std::{iter, mem};
use base_db::{BuiltDependency, Crate, CrateOrigin, LangCrateOrigin};
use cfg::{CfgAtom, CfgExpr, CfgOptions};
use eit... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/attr_resolution.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/attr_resolution.rs | //! Post-nameres attribute resolution.
use base_db::Crate;
use hir_expand::{
AttrMacroAttrIds, MacroCallId, MacroCallKind, MacroDefId,
attrs::{Attr, AttrId, AttrInput},
inert_attr_macro::find_builtin_attr_idx,
mod_path::{ModPath, PathKind},
};
use span::SyntaxContext;
use syntax::ast;
use triomphe::Arc... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/mod_resolution.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/mod_resolution.rs | //! This module resolves `mod foo;` declaration to file.
use arrayvec::ArrayVec;
use base_db::{AnchoredPath, Crate};
use hir_expand::{EditionedFileId, name::Name};
use crate::{HirFileId, db::DefDatabase};
const MOD_DEPTH_LIMIT: usize = 32;
#[derive(Clone, Debug)]
pub(super) struct ModDir {
/// `` for `mod.rs`, `... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/proc_macro.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/proc_macro.rs | //! Nameres-specific procedural macro data and helpers.
use hir_expand::name::{AsName, Name};
use intern::sym;
use itertools::Itertools;
use crate::{
item_tree::Attrs,
tt::{Leaf, TopSubtree, TtElement},
};
#[derive(Debug, PartialEq, Eq)]
pub struct ProcMacroDef {
pub name: Name,
pub kind: ProcMacroKi... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/primitives.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/primitives.rs | use super::*;
#[test]
fn primitive_reexport() {
check(
r#"
//- /lib.rs
mod foo;
use foo::int;
//- /foo.rs
pub use i32 as int;
"#,
expect![[r#"
crate
- foo : type
- int : type (import)
crate::foo
- int : type (import)
"#]],
);... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/macros.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/macros.rs | use expect_test::expect;
use itertools::Itertools;
use span::Edition;
use super::*;
#[test]
fn macro_rules_are_globally_visible() {
check(
r#"
//- /lib.rs
macro_rules! structs {
($($i:ident),*) => {
$(struct $i { field: u32 } )*
}
}
structs!(Foo);
mod nested;
//- /nested.rs
structs!(Bar,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/globs.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/globs.rs | use super::*;
#[test]
fn glob_1() {
check(
r#"
//- /lib.rs
mod foo;
use foo::*;
//- /foo/mod.rs
pub mod bar;
pub use self::bar::Baz;
pub struct Foo;
//- /foo/bar.rs
pub struct Baz;
"#,
expect![[r#"
crate
- Baz : type (glob) value (glob)
- Foo : type (glob) valu... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/mod_resolution.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/mod_resolution.rs | use super::*;
#[test]
fn name_res_works_for_broken_modules() {
cov_mark::check!(name_res_works_for_broken_modules);
check(
r"
//- /lib.rs
mod foo // no `;`, no body
use self::foo::Baz;
//- /foo/mod.rs
pub mod bar;
pub use self::bar::Baz;
//- /foo/bar.rs
pub struct Baz;
",
expect![[r#"
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/incremental.rs | src/tools/rust-analyzer/crates/hir-def/src/nameres/tests/incremental.rs | use base_db::{
CrateDisplayName, CrateGraphBuilder, CrateName, CrateOrigin, CrateWorkspaceData,
DependencyBuilder, Env, RootQueryDb, SourceDatabase,
};
use expect_test::{Expect, expect};
use intern::Symbol;
use span::Edition;
use test_fixture::WithFixture;
use triomphe::Arc;
use crate::{
db::DefDatabase,
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/syntax_kind.rs | src/tools/rust-analyzer/crates/parser/src/syntax_kind.rs | //! Defines [`SyntaxKind`] -- a fieldless enum of all possible syntactic
//! constructs of the Rust language.
#[rustfmt::skip]
mod generated;
use crate::Edition;
#[allow(unreachable_pub)]
pub use self::generated::SyntaxKind;
impl From<u16> for SyntaxKind {
#[inline]
fn from(d: u16) -> SyntaxKind {
a... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/event.rs | src/tools/rust-analyzer/crates/parser/src/event.rs | //! This module provides a way to construct a `File`.
//! It is intended to be completely decoupled from the
//! parser, so as to allow to evolve the tree representation
//! and the parser algorithm independently.
use std::mem;
use crate::{
SyntaxKind::{self, *},
output::Output,
};
/// `Parser` produces a fla... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar.rs | src/tools/rust-analyzer/crates/parser/src/grammar.rs | //! This is the actual "grammar" of the Rust language.
//!
//! Each function in this module and its children corresponds
//! to a production of the formal grammar. Submodules roughly
//! correspond to different *areas* of the grammar. By convention,
//! each submodule starts with `use super::*` import and exports
//! "... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/lib.rs | src/tools/rust-analyzer/crates/parser/src/lib.rs | //! The Rust parser.
//!
//! NOTE: The crate is undergoing refactors, don't believe everything the docs
//! say :-)
//!
//! The parser doesn't know about concrete representation of tokens
//! and syntax trees. Abstract [`Input`] and [`Output`] traits are
//! used to provide tokens instead. As a consequence, this crate ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/shortcuts.rs | src/tools/rust-analyzer/crates/parser/src/shortcuts.rs | //! Shortcuts that span lexer/parser abstraction.
//!
//! The way Rust works, parser doesn't necessary parse text, and you might
//! tokenize text without parsing it further. So, it makes sense to keep
//! abstract token parsing, and string tokenization as completely separate
//! layers.
//!
//! However, often you do p... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/token_set.rs | src/tools/rust-analyzer/crates/parser/src/token_set.rs | //! A bit-set of `SyntaxKind`s.
use crate::SyntaxKind;
/// A bit-set of `SyntaxKind`s
#[derive(Clone, Copy)]
pub(crate) struct TokenSet([u64; 3]);
/// `TokenSet`s should only include token `SyntaxKind`s, so the discriminant of any passed/included
/// `SyntaxKind` must *not* be greater than that of the last token `Sy... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/tests.rs | src/tools/rust-analyzer/crates/parser/src/tests.rs | mod prefix_entries;
mod top_entries;
use std::{
fmt::Write,
fs,
path::{Path, PathBuf},
};
use expect_test::expect_file;
use crate::{Edition, LexedStr, TopEntryPoint};
#[rustfmt::skip]
#[path = "../test_data/generated/runner.rs"]
mod runner;
fn infer_edition(file_path: &Path) -> Edition {
let file_c... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/parser.rs | src/tools/rust-analyzer/crates/parser/src/parser.rs | //! See [`Parser`].
use std::cell::Cell;
use drop_bomb::DropBomb;
use crate::{
Edition,
SyntaxKind::{self, EOF, ERROR, TOMBSTONE},
T, TokenSet,
event::Event,
input::Input,
};
/// `Parser` struct provides the low-level API for
/// navigating through the stream of tokens and
/// constructing the p... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/lexed_str.rs | src/tools/rust-analyzer/crates/parser/src/lexed_str.rs | //! Lexing `&str` into a sequence of Rust tokens.
//!
//! Note that strictly speaking the parser in this crate is not required to work
//! on tokens which originated from text. Macros, eg, can synthesize tokens out
//! of thin air. So, ideally, lexer should be an orthogonal crate. It is however
//! convenient to includ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/output.rs | src/tools/rust-analyzer/crates/parser/src/output.rs | //! See [`Output`]
use crate::SyntaxKind;
/// Output of the parser -- a DFS traversal of a concrete syntax tree.
///
/// Use the [`Output::iter`] method to iterate over traversal steps and consume
/// a syntax tree.
///
/// In a sense, this is just a sequence of [`SyntaxKind`]-colored parenthesis
/// interspersed int... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/frontmatter.rs | src/tools/rust-analyzer/crates/parser/src/frontmatter.rs | // Copied from https://github.com/rust-lang/cargo/blob/367fd9f213750cd40317803dd0a5a3ce3f0c676d/src/cargo/util/frontmatter.rs
#![expect(dead_code)] // avoid editing
#![expect(unreachable_pub)] // avoid editing
#![expect(clippy::useless_format)] // avoid editing
type Span = std::ops::Range<usize>;
#[derive(Debug)]
pub... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/input.rs | src/tools/rust-analyzer/crates/parser/src/input.rs | //! See [`Input`].
use edition::Edition;
use crate::SyntaxKind;
#[allow(non_camel_case_types)]
type bits = u64;
/// Input for the parser -- a sequence of tokens.
///
/// As of now, parser doesn't have access to the *text* of the tokens, and makes
/// decisions based solely on their classification. Unlike `LexerToke... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/generic_params.rs | src/tools/rust-analyzer/crates/parser/src/grammar/generic_params.rs | use crate::grammar::attributes::ATTRIBUTE_FIRST;
use super::*;
pub(super) fn opt_generic_param_list(p: &mut Parser<'_>) {
if p.at(T![<]) {
generic_param_list(p);
}
}
// test generic_param_list
// fn f<T: Clone>() {}
// test_err generic_param_list_recover
// fn f<T: Clone,, U:, V>() {}
pub(super) fn ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/items.rs | src/tools/rust-analyzer/crates/parser/src/grammar/items.rs | mod adt;
mod consts;
mod traits;
mod use_item;
pub(crate) use self::{
adt::{record_field_list, variant_list},
expressions::{match_arm_list, record_expr_field_list},
traits::assoc_item_list,
use_item::use_tree_list,
};
use super::*;
// test mod_contents
// fn foo() {}
// macro_rules! foo {}
// foo::bar... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/params.rs | src/tools/rust-analyzer/crates/parser/src/grammar/params.rs | use crate::grammar::attributes::ATTRIBUTE_FIRST;
use super::*;
// test param_list
// fn a() {}
// fn b(x: i32) {}
// fn c(x: i32, ) {}
// fn d(x: i32, y: ()) {}
// test_err empty_param_slot
// fn f(y: i32, ,t: i32) {}
pub(super) fn param_list_fn_def(p: &mut Parser<'_>) {
list_(p, Flavor::FnDef);
}
pub(super) fn... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/paths.rs | src/tools/rust-analyzer/crates/parser/src/grammar/paths.rs | use super::*;
pub(super) const PATH_FIRST: TokenSet =
TokenSet::new(&[IDENT, T![self], T![super], T![crate], T![Self], T![:], T![<]]);
pub(super) fn is_path_start(p: &Parser<'_>) -> bool {
is_use_path_start(p) || p.at(T![<]) || p.at(T![Self])
}
pub(super) fn is_use_path_start(p: &Parser<'_>) -> bool {
ma... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/types.rs | src/tools/rust-analyzer/crates/parser/src/grammar/types.rs | use super::*;
pub(super) const TYPE_FIRST: TokenSet = paths::PATH_FIRST.union(TokenSet::new(&[
T!['('],
T!['['],
T![<],
T![!],
T![*],
T![&],
T![_],
T![fn],
T![unsafe],
T![extern],
T![for],
T![impl],
T![dyn],
T![Self],
LIFETIME_IDENT,
]));
pub(super) const TY... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/patterns.rs | src/tools/rust-analyzer/crates/parser/src/grammar/patterns.rs | use super::*;
pub(super) const PATTERN_FIRST: TokenSet =
expressions::LITERAL_FIRST.union(paths::PATH_FIRST).union(TokenSet::new(&[
T![box],
T![ref],
T![mut],
T![const],
T!['('],
T!['['],
T![&],
T![_],
T![-],
T![.],
]));
const PAT... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/attributes.rs | src/tools/rust-analyzer/crates/parser/src/grammar/attributes.rs | use super::*;
pub(super) const ATTRIBUTE_FIRST: TokenSet = TokenSet::new(&[T![#]]);
pub(super) fn inner_attrs(p: &mut Parser<'_>) {
while p.at(T![#]) && p.nth(1) == T![!] {
attr(p, true);
}
}
pub(super) fn outer_attrs(p: &mut Parser<'_>) {
while p.at(T![#]) {
attr(p, false);
}
}
fn a... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/generic_args.rs | src/tools/rust-analyzer/crates/parser/src/grammar/generic_args.rs | use super::*;
// test_err generic_arg_list_recover_expr
// const _: () = T::<0, ,T>;
// const _: () = T::<0, ,T>();
pub(super) fn opt_generic_arg_list_expr(p: &mut Parser<'_>) {
let m;
if p.at(T![::]) && p.nth(2) == T![<] {
m = p.start();
p.bump(T![::]);
} else {
return;
}
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/expressions.rs | src/tools/rust-analyzer/crates/parser/src/grammar/expressions.rs | mod atom;
use crate::grammar::attributes::ATTRIBUTE_FIRST;
use super::*;
pub(super) use atom::{EXPR_RECOVERY_SET, LITERAL_FIRST, literal, parse_asm_expr};
pub(crate) use atom::{block_expr, match_arm_list};
#[derive(PartialEq, Eq)]
pub(super) enum Semicolon {
Required,
Optional,
Forbidden,
}
const EXPR_... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/items/consts.rs | src/tools/rust-analyzer/crates/parser/src/grammar/items/consts.rs | use super::*;
// test const_item
// const C: u32 = 92;
pub(super) fn konst(p: &mut Parser<'_>, m: Marker) {
p.bump(T![const]);
const_or_static(p, m, true);
}
pub(super) fn static_(p: &mut Parser<'_>, m: Marker) {
p.bump(T![static]);
const_or_static(p, m, false);
}
fn const_or_static(p: &mut Parser<'_... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/items/use_item.rs | src/tools/rust-analyzer/crates/parser/src/grammar/items/use_item.rs | use super::*;
// test use_item
// use std::collections;
pub(super) fn use_(p: &mut Parser<'_>, m: Marker) {
p.bump(T![use]);
use_tree(p, true);
p.expect(T![;]);
m.complete(p, USE);
}
// test use_tree
// use outer::tree::{inner::tree};
fn use_tree(p: &mut Parser<'_>, top_level: bool) -> bool {
let ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/items/traits.rs | src/tools/rust-analyzer/crates/parser/src/grammar/items/traits.rs | use super::*;
// test trait_item
// trait T { fn new() -> Self; }
pub(super) fn trait_(p: &mut Parser<'_>, m: Marker) {
p.bump(T![trait]);
name_r(p, ITEM_RECOVERY_SET);
// test trait_item_generic_params
// trait X<U: Debug + Display> {}
generic_params::opt_generic_param_list(p);
if p.eat(T![=... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/items/adt.rs | src/tools/rust-analyzer/crates/parser/src/grammar/items/adt.rs | use crate::grammar::attributes::ATTRIBUTE_FIRST;
use super::*;
// test struct_item
// struct S {}
pub(super) fn strukt(p: &mut Parser<'_>, m: Marker) {
p.bump(T![struct]);
struct_or_union(p, m, true);
}
// test union_item
// struct U { i: i32, f: f32 }
pub(super) fn union(p: &mut Parser<'_>, m: Marker) {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/grammar/expressions/atom.rs | src/tools/rust-analyzer/crates/parser/src/grammar/expressions/atom.rs | use crate::grammar::types::type_;
use super::*;
// test expr_literals
// fn foo() {
// let _ = true;
// let _ = false;
// let _ = 1;
// let _ = 2.0;
// let _ = b'a';
// let _ = 'b';
// let _ = "c";
// let _ = r"d";
// let _ = b"e";
// let _ = br"f";
// let _ = c"g";
// ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/tests/top_entries.rs | src/tools/rust-analyzer/crates/parser/src/tests/top_entries.rs | use expect_test::expect;
use crate::TopEntryPoint;
#[test]
fn source_file() {
check(
TopEntryPoint::SourceFile,
"",
expect![[r#"
SOURCE_FILE
"#]],
);
check(
TopEntryPoint::SourceFile,
"struct S;",
expect![[r#"
SOURCE_FILE
STRUC... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/tests/prefix_entries.rs | src/tools/rust-analyzer/crates/parser/src/tests/prefix_entries.rs | use crate::{Edition, LexedStr, PrefixEntryPoint, Step};
#[test]
fn vis() {
check(PrefixEntryPoint::Vis, "pub(crate) fn foo() {}", "pub(crate)");
check(PrefixEntryPoint::Vis, "fn foo() {}", "");
check(PrefixEntryPoint::Vis, "pub(fn foo() {}", "pub");
check(PrefixEntryPoint::Vis, "pub(crate fn foo() {}",... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/src/syntax_kind/generated.rs | src/tools/rust-analyzer/crates/parser/src/syntax_kind/generated.rs | //! Generated by `cargo xtask codegen grammar`, do not edit by hand.
#![allow(bad_style, missing_docs, unreachable_pub)]
use crate::Edition;
#[doc = r" The kind of syntax node, e.g. `IDENT`, `USE_KW`, or `STRUCT`."]
#[derive(Debug)]
#[repr(u16)]
pub enum SyntaxKind {
#[doc(hidden)]
TOMBSTONE,
#[doc(hidden)... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/test_data/generated/runner.rs | src/tools/rust-analyzer/crates/parser/test_data/generated/runner.rs | mod ok {
use crate::tests::*;
#[test]
fn anonymous_const() {
run_and_expect_no_errors("test_data/parser/inline/ok/anonymous_const.rs");
}
#[test]
fn arb_self_types() {
run_and_expect_no_errors("test_data/parser/inline/ok/arb_self_types.rs");
}
#[test]
fn arg_with_attr... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/comma_after_default_values_syntax.rs | src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/comma_after_default_values_syntax.rs | fn foo() {
S { .., };
S { .., a: 0 }
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/missing_fn_param_type.rs | src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/missing_fn_param_type.rs | fn f(x y: i32, z, t: i32) {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/gen_fn.rs | src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/gen_fn.rs | // 2021
gen fn gen_fn() {}
async gen fn async_gen_fn() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/struct_field_recover.rs | src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/struct_field_recover.rs | struct S { f pub g: () }
struct S { f: pub g: () }
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/fn_ret_recovery.rs | src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/fn_ret_recovery.rs | fn foo() -> A>]) { let x = 1; }
fn foo() -> A>]) where T: Copy { let x = 1; }
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/comma_after_functional_update_syntax.rs | src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/comma_after_functional_update_syntax.rs | fn foo() {
S { ..x, };
S { ..x, a: 0 }
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/path_item_without_excl.rs | src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/path_item_without_excl.rs | foo
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/tuple_expr_leading_comma.rs | src/tools/rust-analyzer/crates/parser/test_data/parser/inline/err/tuple_expr_leading_comma.rs | fn foo() {
(,);
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
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