mixing up the order of keywords leads to crash #18623
Description
rust-analyzer version: rust-analyzer 0.4.2207-standalone (f499faf 2024-12-04)
rustc version: rustc 1.77.0
editor or extension: VSCode, extension version v0.4.2207
code snippet to reproduce:
use std::arch::asm;
fn main() {
asm!(
label crashy = { return; }
)
}I found out about asm_goto and played with it a bit, but mistyped and mixed up the label order. This led to rust-analyzer crashing.
Backtrace
thread 'Worker' panicked at crates/parser/src/parser.rs:57:9:
the parser seems stuck
stack backtrace:
0: _rust_begin_unwind
1: core::panicking::panic_fmt
2: parser::parser::Parser::err_recover
3: parser::grammar::expressions::atom::atom_expr
4: parser::grammar::expressions::expr_bp
5: parser::grammar::expressions::stmt
6: parser::grammar::entry::top::macro_stmts
7: parser::TopEntryPoint::parse
8: syntax_bridge::token_tree_to_syntax_node
9: <hir_expand::db::ParseMacroExpansionQuery as ra_salsa::plumbing::QueryFunction>::execute
10: ra_salsa::Cycle::catch
11: ra_salsa::derived_lru::slot::Slot<Q,MP>::execute
12: <ra_salsa::derived_lru::DerivedStorage<Q,MP> as ra_salsa::plumbing::QueryStorageOps<Q>>::fetch
13: <DB as hir_expand::db::ExpandDatabase>::parse_macro_expansion
14: hir_expand::db::parse_or_expand
15: <hir_expand::db::AstIdMapQuery as ra_salsa::plumbing::QueryFunction>::execute
16: ra_salsa::Cycle::catch
17: ra_salsa::derived::slot::Slot<Q>::execute
18: ra_salsa::derived::slot::Slot<Q>::read
19: <ra_salsa::derived::DerivedStorage<Q> as ra_salsa::plumbing::QueryStorageOps<Q>>::fetch
20: <DB as hir_expand::db::ExpandDatabase>::ast_id_map
21: hir_def::item_tree::ItemTree::file_item_tree_with_source_map_query
22: ra_salsa::Cycle::catch
23: ra_salsa::derived::slot::Slot<Q>::execute
24: ra_salsa::derived::slot::Slot<Q>::read
25: <ra_salsa::derived::DerivedStorage<Q> as ra_salsa::plumbing::QueryStorageOps<Q>>::fetch
26: <DB as hir_def::db::DefDatabase>::file_item_tree_with_source_map
27: ra_salsa::Cycle::catch
28: ra_salsa::derived::slot::Slot<Q>::execute
29: ra_salsa::derived::slot::Slot<Q>::read
30: <ra_salsa::derived::DerivedStorage<Q> as ra_salsa::plumbing::QueryStorageOps<Q>>::fetch
31: <DB as hir_def::db::DefDatabase>::file_item_tree
32: hir_def::nameres::collector::DefCollector::collect_macro_expansion
33: hir_def::nameres::collector::collect_defs
34: hir_def::nameres::DefMap::block_def_map_query
35: ra_salsa::Cycle::catch
36: ra_salsa::derived::slot::Slot<Q>::execute
37: ra_salsa::derived::slot::Slot<Q>::read
38: <ra_salsa::derived::DerivedStorage<Q> as ra_salsa::plumbing::QueryStorageOps<Q>>::fetch
39: <DB as hir_def::db::DefDatabase>::block_def_map
40: hir_def::body::lower::ExprCollector::collect_block_
41: hir_def::body::lower::ExprCollector::maybe_collect_expr
42: hir_def::body::lower::ExprCollector::collect_expr_opt
43: hir_def::body::lower::lower
44: hir_def::body::Body::body_with_source_map_query
45: ra_salsa::Cycle::catch
46: ra_salsa::derived_lru::slot::Slot<Q,MP>::execute
47: <ra_salsa::derived_lru::DerivedStorage<Q,MP> as ra_salsa::plumbing::QueryStorageOps<Q>>::fetch
48: <DB as hir_def::db::DefDatabase>::body_with_source_map
49: hir::DefWithBody::diagnostics
50: hir::ModuleDef::diagnostics
51: hir::Module::diagnostics
52: ide_diagnostics::semantic_diagnostics
53: ide_diagnostics::full_diagnostics
54: ra_salsa::Cancelled::catch
55: rust_analyzer::handlers::request::handle_code_action
56: core::ops::function::FnOnce::call_once{{vtable.shim}}
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.