| use crate::interface::parse_cfgspecs; |
| |
| use rustc_data_structures::fx::FxHashSet; |
| use rustc_errors::{emitter::HumanReadableErrorType, registry, ColorConfig}; |
| use rustc_session::config::Strip; |
| use rustc_session::config::{build_configuration, build_session_options, to_crate_config}; |
| use rustc_session::config::{rustc_optgroups, ErrorOutputType, ExternLocation, Options, Passes}; |
| use rustc_session::config::{CFGuard, ExternEntry, LinkerPluginLto, LtoCli, SwitchWithOptPath}; |
| use rustc_session::config::{ |
| Externs, OutputType, OutputTypes, SanitizerSet, SymbolManglingVersion, WasiExecModel, |
| }; |
| use rustc_session::lint::Level; |
| use rustc_session::search_paths::SearchPath; |
| use rustc_session::utils::NativeLibKind; |
| use rustc_session::{build_session, getopts, DiagnosticOutput, Session}; |
| use rustc_span::edition::{Edition, DEFAULT_EDITION}; |
| use rustc_span::symbol::sym; |
| use rustc_span::SourceFileHashAlgorithm; |
| use rustc_target::spec::{CodeModel, LinkerFlavor, MergeFunctions, PanicStrategy}; |
| use rustc_target::spec::{RelocModel, RelroLevel, TlsModel}; |
| use std::collections::{BTreeMap, BTreeSet}; |
| use std::iter::FromIterator; |
| use std::path::PathBuf; |
| |
| type CfgSpecs = FxHashSet<(String, Option<String>)>; |
| |
| fn build_session_options_and_crate_config(matches: getopts::Matches) -> (Options, CfgSpecs) { |
| let sessopts = build_session_options(&matches); |
| let cfg = parse_cfgspecs(matches.opt_strs("cfg")); |
| (sessopts, cfg) |
| } |
| |
| fn mk_session(matches: getopts::Matches) -> (Session, CfgSpecs) { |
| let registry = registry::Registry::new(&[]); |
| let (sessopts, cfg) = build_session_options_and_crate_config(matches); |
| let sess = build_session( |
| sessopts, |
| None, |
| registry, |
| DiagnosticOutput::Default, |
| Default::default(), |
| None, |
| None, |
| ); |
| (sess, cfg) |
| } |
| |
| fn new_public_extern_entry<S, I>(locations: I) -> ExternEntry |
| where |
| S: Into<String>, |
| I: IntoIterator<Item = S>, |
| { |
| let locations: BTreeSet<_> = locations.into_iter().map(|s| s.into()).collect(); |
| |
| ExternEntry { |
| location: ExternLocation::ExactPaths(locations), |
| is_private_dep: false, |
| add_prelude: true, |
| } |
| } |
| |
| fn optgroups() -> getopts::Options { |
| let mut opts = getopts::Options::new(); |
| for group in rustc_optgroups() { |
| (group.apply)(&mut opts); |
| } |
| return opts; |
| } |
| |
| fn mk_map<K: Ord, V>(entries: Vec<(K, V)>) -> BTreeMap<K, V> { |
| BTreeMap::from_iter(entries.into_iter()) |
| } |
| |
| // When the user supplies --test we should implicitly supply --cfg test |
| #[test] |
| fn test_switch_implies_cfg_test() { |
| rustc_span::with_default_session_globals(|| { |
| let matches = optgroups().parse(&["--test".to_string()]).unwrap(); |
| let (sess, cfg) = mk_session(matches); |
| let cfg = build_configuration(&sess, to_crate_config(cfg)); |
| assert!(cfg.contains(&(sym::test, None))); |
| }); |
| } |
| |
| // When the user supplies --test and --cfg test, don't implicitly add another --cfg test |
| #[test] |
| fn test_switch_implies_cfg_test_unless_cfg_test() { |
| rustc_span::with_default_session_globals(|| { |
| let matches = optgroups().parse(&["--test".to_string(), "--cfg=test".to_string()]).unwrap(); |
| let (sess, cfg) = mk_session(matches); |
| let cfg = build_configuration(&sess, to_crate_config(cfg)); |
| let mut test_items = cfg.iter().filter(|&&(name, _)| name == sym::test); |
| assert!(test_items.next().is_some()); |
| assert!(test_items.next().is_none()); |
| }); |
| } |
| |
| #[test] |
| fn test_can_print_warnings() { |
| rustc_span::with_default_session_globals(|| { |
| let matches = optgroups().parse(&["-Awarnings".to_string()]).unwrap(); |
| let (sess, _) = mk_session(matches); |
| assert!(!sess.diagnostic().can_emit_warnings()); |
| }); |
| |
| rustc_span::with_default_session_globals(|| { |
| let matches = |
| optgroups().parse(&["-Awarnings".to_string(), "-Dwarnings".to_string()]).unwrap(); |
| let (sess, _) = mk_session(matches); |
| assert!(sess.diagnostic().can_emit_warnings()); |
| }); |
| |
| rustc_span::with_default_session_globals(|| { |
| let matches = optgroups().parse(&["-Adead_code".to_string()]).unwrap(); |
| let (sess, _) = mk_session(matches); |
| assert!(sess.diagnostic().can_emit_warnings()); |
| }); |
| } |
| |
| #[test] |
| fn test_output_types_tracking_hash_different_paths() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| |
| v1.output_types = OutputTypes::new(&[(OutputType::Exe, Some(PathBuf::from("./some/thing")))]); |
| v2.output_types = OutputTypes::new(&[(OutputType::Exe, Some(PathBuf::from("/some/thing")))]); |
| v3.output_types = OutputTypes::new(&[(OutputType::Exe, None)]); |
| |
| assert!(v1.dep_tracking_hash() != v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() != v3.dep_tracking_hash()); |
| assert!(v2.dep_tracking_hash() != v3.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_output_types_tracking_hash_different_construction_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| |
| v1.output_types = OutputTypes::new(&[ |
| (OutputType::Exe, Some(PathBuf::from("./some/thing"))), |
| (OutputType::Bitcode, Some(PathBuf::from("./some/thing.bc"))), |
| ]); |
| |
| v2.output_types = OutputTypes::new(&[ |
| (OutputType::Bitcode, Some(PathBuf::from("./some/thing.bc"))), |
| (OutputType::Exe, Some(PathBuf::from("./some/thing"))), |
| ]); |
| |
| assert_eq!(v1.dep_tracking_hash(), v2.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_externs_tracking_hash_different_construction_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| |
| v1.externs = Externs::new(mk_map(vec![ |
| (String::from("a"), new_public_extern_entry(vec!["b", "c"])), |
| (String::from("d"), new_public_extern_entry(vec!["e", "f"])), |
| ])); |
| |
| v2.externs = Externs::new(mk_map(vec![ |
| (String::from("d"), new_public_extern_entry(vec!["e", "f"])), |
| (String::from("a"), new_public_extern_entry(vec!["b", "c"])), |
| ])); |
| |
| v3.externs = Externs::new(mk_map(vec![ |
| (String::from("a"), new_public_extern_entry(vec!["b", "c"])), |
| (String::from("d"), new_public_extern_entry(vec!["f", "e"])), |
| ])); |
| |
| assert_eq!(v1.dep_tracking_hash(), v2.dep_tracking_hash()); |
| assert_eq!(v1.dep_tracking_hash(), v3.dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v3.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_lints_tracking_hash_different_values() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| |
| v1.lint_opts = vec![ |
| (String::from("a"), Level::Allow), |
| (String::from("b"), Level::Warn), |
| (String::from("c"), Level::Deny), |
| (String::from("d"), Level::Forbid), |
| ]; |
| |
| v2.lint_opts = vec![ |
| (String::from("a"), Level::Allow), |
| (String::from("b"), Level::Warn), |
| (String::from("X"), Level::Deny), |
| (String::from("d"), Level::Forbid), |
| ]; |
| |
| v3.lint_opts = vec![ |
| (String::from("a"), Level::Allow), |
| (String::from("b"), Level::Warn), |
| (String::from("c"), Level::Forbid), |
| (String::from("d"), Level::Deny), |
| ]; |
| |
| assert!(v1.dep_tracking_hash() != v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() != v3.dep_tracking_hash()); |
| assert!(v2.dep_tracking_hash() != v3.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_lints_tracking_hash_different_construction_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| |
| v1.lint_opts = vec![ |
| (String::from("a"), Level::Allow), |
| (String::from("b"), Level::Warn), |
| (String::from("c"), Level::Deny), |
| (String::from("d"), Level::Forbid), |
| ]; |
| |
| v2.lint_opts = vec![ |
| (String::from("a"), Level::Allow), |
| (String::from("c"), Level::Deny), |
| (String::from("b"), Level::Warn), |
| (String::from("d"), Level::Forbid), |
| ]; |
| |
| assert_eq!(v1.dep_tracking_hash(), v2.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_search_paths_tracking_hash_different_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| let mut v4 = Options::default(); |
| |
| const JSON: ErrorOutputType = ErrorOutputType::Json { |
| pretty: false, |
| json_rendered: HumanReadableErrorType::Default(ColorConfig::Never), |
| }; |
| |
| // Reference |
| v1.search_paths.push(SearchPath::from_cli_opt("native=abc", JSON)); |
| v1.search_paths.push(SearchPath::from_cli_opt("crate=def", JSON)); |
| v1.search_paths.push(SearchPath::from_cli_opt("dependency=ghi", JSON)); |
| v1.search_paths.push(SearchPath::from_cli_opt("framework=jkl", JSON)); |
| v1.search_paths.push(SearchPath::from_cli_opt("all=mno", JSON)); |
| |
| v2.search_paths.push(SearchPath::from_cli_opt("native=abc", JSON)); |
| v2.search_paths.push(SearchPath::from_cli_opt("dependency=ghi", JSON)); |
| v2.search_paths.push(SearchPath::from_cli_opt("crate=def", JSON)); |
| v2.search_paths.push(SearchPath::from_cli_opt("framework=jkl", JSON)); |
| v2.search_paths.push(SearchPath::from_cli_opt("all=mno", JSON)); |
| |
| v3.search_paths.push(SearchPath::from_cli_opt("crate=def", JSON)); |
| v3.search_paths.push(SearchPath::from_cli_opt("framework=jkl", JSON)); |
| v3.search_paths.push(SearchPath::from_cli_opt("native=abc", JSON)); |
| v3.search_paths.push(SearchPath::from_cli_opt("dependency=ghi", JSON)); |
| v3.search_paths.push(SearchPath::from_cli_opt("all=mno", JSON)); |
| |
| v4.search_paths.push(SearchPath::from_cli_opt("all=mno", JSON)); |
| v4.search_paths.push(SearchPath::from_cli_opt("native=abc", JSON)); |
| v4.search_paths.push(SearchPath::from_cli_opt("crate=def", JSON)); |
| v4.search_paths.push(SearchPath::from_cli_opt("dependency=ghi", JSON)); |
| v4.search_paths.push(SearchPath::from_cli_opt("framework=jkl", JSON)); |
| |
| assert!(v1.dep_tracking_hash() == v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() == v3.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() == v4.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| assert_eq!(v4.dep_tracking_hash(), v4.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_native_libs_tracking_hash_different_values() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| let mut v4 = Options::default(); |
| |
| // Reference |
| v1.libs = vec![ |
| (String::from("a"), None, NativeLibKind::StaticBundle), |
| (String::from("b"), None, NativeLibKind::Framework), |
| (String::from("c"), None, NativeLibKind::Unspecified), |
| ]; |
| |
| // Change label |
| v2.libs = vec![ |
| (String::from("a"), None, NativeLibKind::StaticBundle), |
| (String::from("X"), None, NativeLibKind::Framework), |
| (String::from("c"), None, NativeLibKind::Unspecified), |
| ]; |
| |
| // Change kind |
| v3.libs = vec![ |
| (String::from("a"), None, NativeLibKind::StaticBundle), |
| (String::from("b"), None, NativeLibKind::StaticBundle), |
| (String::from("c"), None, NativeLibKind::Unspecified), |
| ]; |
| |
| // Change new-name |
| v4.libs = vec![ |
| (String::from("a"), None, NativeLibKind::StaticBundle), |
| (String::from("b"), Some(String::from("X")), NativeLibKind::Framework), |
| (String::from("c"), None, NativeLibKind::Unspecified), |
| ]; |
| |
| assert!(v1.dep_tracking_hash() != v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() != v3.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() != v4.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| assert_eq!(v4.dep_tracking_hash(), v4.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_native_libs_tracking_hash_different_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| |
| // Reference |
| v1.libs = vec![ |
| (String::from("a"), None, NativeLibKind::StaticBundle), |
| (String::from("b"), None, NativeLibKind::Framework), |
| (String::from("c"), None, NativeLibKind::Unspecified), |
| ]; |
| |
| v2.libs = vec![ |
| (String::from("b"), None, NativeLibKind::Framework), |
| (String::from("a"), None, NativeLibKind::StaticBundle), |
| (String::from("c"), None, NativeLibKind::Unspecified), |
| ]; |
| |
| v3.libs = vec![ |
| (String::from("c"), None, NativeLibKind::Unspecified), |
| (String::from("a"), None, NativeLibKind::StaticBundle), |
| (String::from("b"), None, NativeLibKind::Framework), |
| ]; |
| |
| assert!(v1.dep_tracking_hash() == v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() == v3.dep_tracking_hash()); |
| assert!(v2.dep_tracking_hash() == v3.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_codegen_options_tracking_hash() { |
| let reference = Options::default(); |
| let mut opts = Options::default(); |
| |
| macro_rules! untracked { |
| ($name: ident, $non_default_value: expr) => { |
| opts.cg.$name = $non_default_value; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| }; |
| } |
| |
| // Make sure that changing an [UNTRACKED] option leaves the hash unchanged. |
| // This list is in alphabetical order. |
| untracked!(ar, String::from("abc")); |
| untracked!(codegen_units, Some(42)); |
| untracked!(default_linker_libraries, true); |
| untracked!(extra_filename, String::from("extra-filename")); |
| untracked!(incremental, Some(String::from("abc"))); |
| // `link_arg` is omitted because it just forwards to `link_args`. |
| untracked!(link_args, vec![String::from("abc"), String::from("def")]); |
| untracked!(link_dead_code, Some(true)); |
| untracked!(link_self_contained, Some(true)); |
| untracked!(linker, Some(PathBuf::from("linker"))); |
| untracked!(linker_flavor, Some(LinkerFlavor::Gcc)); |
| untracked!(no_stack_check, true); |
| untracked!(remark, Passes::Some(vec![String::from("pass1"), String::from("pass2")])); |
| untracked!(rpath, true); |
| untracked!(save_temps, true); |
| |
| macro_rules! tracked { |
| ($name: ident, $non_default_value: expr) => { |
| opts = reference.clone(); |
| opts.cg.$name = $non_default_value; |
| assert_ne!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| }; |
| } |
| |
| // Make sure that changing a [TRACKED] option changes the hash. |
| // This list is in alphabetical order. |
| tracked!(code_model, Some(CodeModel::Large)); |
| tracked!(control_flow_guard, CFGuard::Checks); |
| tracked!(debug_assertions, Some(true)); |
| tracked!(debuginfo, 0xdeadbeef); |
| tracked!(embed_bitcode, false); |
| tracked!(force_frame_pointers, Some(false)); |
| tracked!(force_unwind_tables, Some(true)); |
| tracked!(inline_threshold, Some(0xf007ba11)); |
| tracked!(linker_plugin_lto, LinkerPluginLto::LinkerPluginAuto); |
| tracked!(llvm_args, vec![String::from("1"), String::from("2")]); |
| tracked!(lto, LtoCli::Fat); |
| tracked!(metadata, vec![String::from("A"), String::from("B")]); |
| tracked!(no_prepopulate_passes, true); |
| tracked!(no_redzone, Some(true)); |
| tracked!(no_vectorize_loops, true); |
| tracked!(no_vectorize_slp, true); |
| tracked!(opt_level, "3".to_string()); |
| tracked!(overflow_checks, Some(true)); |
| tracked!(panic, Some(PanicStrategy::Abort)); |
| tracked!(passes, vec![String::from("1"), String::from("2")]); |
| tracked!(prefer_dynamic, true); |
| tracked!(profile_generate, SwitchWithOptPath::Enabled(None)); |
| tracked!(profile_use, Some(PathBuf::from("abc"))); |
| tracked!(relocation_model, Some(RelocModel::Pic)); |
| tracked!(soft_float, true); |
| tracked!(target_cpu, Some(String::from("abc"))); |
| tracked!(target_feature, String::from("all the features, all of them")); |
| } |
| |
| #[test] |
| fn test_debugging_options_tracking_hash() { |
| let reference = Options::default(); |
| let mut opts = Options::default(); |
| |
| macro_rules! untracked { |
| ($name: ident, $non_default_value: expr) => { |
| opts.debugging_opts.$name = $non_default_value; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| }; |
| } |
| |
| // Make sure that changing an [UNTRACKED] option leaves the hash unchanged. |
| // This list is in alphabetical order. |
| untracked!(ast_json, true); |
| untracked!(ast_json_noexpand, true); |
| untracked!(borrowck, String::from("other")); |
| untracked!(borrowck_stats, true); |
| untracked!(deduplicate_diagnostics, true); |
| untracked!(dep_tasks, true); |
| untracked!(dont_buffer_diagnostics, true); |
| untracked!(dump_dep_graph, true); |
| untracked!(dump_mir, Some(String::from("abc"))); |
| untracked!(dump_mir_dataflow, true); |
| untracked!(dump_mir_dir, String::from("abc")); |
| untracked!(dump_mir_exclude_pass_number, true); |
| untracked!(dump_mir_graphviz, true); |
| untracked!(emit_future_incompat_report, true); |
| untracked!(emit_stack_sizes, true); |
| untracked!(hir_stats, true); |
| untracked!(identify_regions, true); |
| untracked!(incremental_ignore_spans, true); |
| untracked!(incremental_info, true); |
| untracked!(incremental_verify_ich, true); |
| untracked!(input_stats, true); |
| untracked!(keep_hygiene_data, true); |
| untracked!(link_native_libraries, false); |
| untracked!(llvm_time_trace, true); |
| untracked!(ls, true); |
| untracked!(macro_backtrace, true); |
| untracked!(meta_stats, true); |
| untracked!(nll_facts, true); |
| untracked!(no_analysis, true); |
| untracked!(no_interleave_lints, true); |
| untracked!(no_leak_check, true); |
| untracked!(no_parallel_llvm, true); |
| untracked!(parse_only, true); |
| untracked!(perf_stats, true); |
| // `pre_link_arg` is omitted because it just forwards to `pre_link_args`. |
| untracked!(pre_link_args, vec![String::from("abc"), String::from("def")]); |
| untracked!(print_link_args, true); |
| untracked!(print_llvm_passes, true); |
| untracked!(print_mono_items, Some(String::from("abc"))); |
| untracked!(print_type_sizes, true); |
| untracked!(proc_macro_backtrace, true); |
| untracked!(query_dep_graph, true); |
| untracked!(query_stats, true); |
| untracked!(save_analysis, true); |
| untracked!(self_profile, SwitchWithOptPath::Enabled(None)); |
| untracked!(self_profile_events, Some(vec![String::new()])); |
| untracked!(span_debug, true); |
| untracked!(span_free_formats, true); |
| untracked!(strip, Strip::None); |
| untracked!(terminal_width, Some(80)); |
| untracked!(threads, 99); |
| untracked!(time, true); |
| untracked!(time_llvm_passes, true); |
| untracked!(time_passes, true); |
| untracked!(trace_macros, true); |
| untracked!(trim_diagnostic_paths, false); |
| untracked!(ui_testing, true); |
| untracked!(unpretty, Some("expanded".to_string())); |
| untracked!(unstable_options, true); |
| untracked!(validate_mir, true); |
| untracked!(verbose, true); |
| |
| macro_rules! tracked { |
| ($name: ident, $non_default_value: expr) => { |
| opts = reference.clone(); |
| opts.debugging_opts.$name = $non_default_value; |
| assert_ne!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| }; |
| } |
| |
| // Make sure that changing a [TRACKED] option changes the hash. |
| // This list is in alphabetical order. |
| tracked!(allow_features, Some(vec![String::from("lang_items")])); |
| tracked!(always_encode_mir, true); |
| tracked!(asm_comments, true); |
| tracked!(binary_dep_depinfo, true); |
| tracked!(chalk, true); |
| tracked!(codegen_backend, Some("abc".to_string())); |
| tracked!(crate_attr, vec!["abc".to_string()]); |
| tracked!(debug_macros, true); |
| tracked!(dep_info_omit_d_target, true); |
| tracked!(dual_proc_macros, true); |
| tracked!(fewer_names, Some(true)); |
| tracked!(force_overflow_checks, Some(true)); |
| tracked!(force_unstable_if_unmarked, true); |
| tracked!(fuel, Some(("abc".to_string(), 99))); |
| tracked!(function_sections, Some(false)); |
| tracked!(human_readable_cgu_names, true); |
| tracked!(inline_in_all_cgus, Some(true)); |
| tracked!(inline_mir_threshold, 123); |
| tracked!(inline_mir_hint_threshold, 123); |
| tracked!(insert_sideeffect, true); |
| tracked!(instrument_coverage, true); |
| tracked!(instrument_mcount, true); |
| tracked!(link_only, true); |
| tracked!(merge_functions, Some(MergeFunctions::Disabled)); |
| tracked!(mir_emit_retag, true); |
| tracked!(mir_opt_level, 3); |
| tracked!(mutable_noalias, true); |
| tracked!(new_llvm_pass_manager, true); |
| tracked!(no_codegen, true); |
| tracked!(no_generate_arange_section, true); |
| tracked!(no_link, true); |
| tracked!(no_profiler_runtime, true); |
| tracked!(osx_rpath_install_name, true); |
| tracked!(panic_abort_tests, true); |
| tracked!(plt, Some(true)); |
| tracked!(polonius, true); |
| tracked!(precise_enum_drop_elaboration, false); |
| tracked!(print_fuel, Some("abc".to_string())); |
| tracked!(profile, true); |
| tracked!(profile_emit, Some(PathBuf::from("abc"))); |
| tracked!(relax_elf_relocations, Some(true)); |
| tracked!(relro_level, Some(RelroLevel::Full)); |
| tracked!(report_delayed_bugs, true); |
| tracked!(run_dsymutil, false); |
| tracked!(sanitizer, SanitizerSet::ADDRESS); |
| tracked!(sanitizer_memory_track_origins, 2); |
| tracked!(sanitizer_recover, SanitizerSet::ADDRESS); |
| tracked!(saturating_float_casts, Some(true)); |
| tracked!(share_generics, Some(true)); |
| tracked!(show_span, Some(String::from("abc"))); |
| tracked!(src_hash_algorithm, Some(SourceFileHashAlgorithm::Sha1)); |
| tracked!(symbol_mangling_version, Some(SymbolManglingVersion::V0)); |
| tracked!(teach, true); |
| tracked!(thinlto, Some(true)); |
| tracked!(tune_cpu, Some(String::from("abc"))); |
| tracked!(tls_model, Some(TlsModel::GeneralDynamic)); |
| tracked!(trap_unreachable, Some(false)); |
| tracked!(treat_err_as_bug, Some(1)); |
| tracked!(unleash_the_miri_inside_of_you, true); |
| tracked!(use_ctors_section, Some(true)); |
| tracked!(verify_llvm_ir, true); |
| tracked!(wasi_exec_model, Some(WasiExecModel::Reactor)); |
| } |
| |
| #[test] |
| fn test_edition_parsing() { |
| // test default edition |
| let options = Options::default(); |
| assert!(options.edition == DEFAULT_EDITION); |
| |
| let matches = optgroups().parse(&["--edition=2018".to_string()]).unwrap(); |
| let (sessopts, _) = build_session_options_and_crate_config(matches); |
| assert!(sessopts.edition == Edition::Edition2018) |
| } |