diff options
Diffstat (limited to 'compiler/rustc_session/src/options.rs')
| -rw-r--r-- | compiler/rustc_session/src/options.rs | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs index 631dd0a21..2c4c4a7a6 100644 --- a/compiler/rustc_session/src/options.rs +++ b/compiler/rustc_session/src/options.rs @@ -329,21 +329,21 @@ fn build_options<O: Default>( match value { None => early_error( error_format, - &format!( + format!( "{0} option `{1}` requires {2} ({3} {1}=<value>)", outputname, key, type_desc, prefix ), ), Some(value) => early_error( error_format, - &format!( + format!( "incorrect value `{value}` for {outputname} option `{key}` - {type_desc} was expected" ), ), } } } - None => early_error(error_format, &format!("unknown {outputname} option: `{key}`")), + None => early_error(error_format, format!("unknown {outputname} option: `{key}`")), } } return op; @@ -917,7 +917,7 @@ mod parse { } } - let mut options = slot.get_or_insert_default(); + let options = slot.get_or_insert_default(); let mut seen_always = false; let mut seen_never = false; let mut seen_ignore_loops = false; @@ -1235,6 +1235,8 @@ options! { line-tables-only, limited, or full; default: 0)"), default_linker_libraries: bool = (false, parse_bool, [UNTRACKED], "allow the linker to link its default libraries (default: no)"), + dlltool: Option<PathBuf> = (None, parse_opt_pathbuf, [UNTRACKED], + "import library generation tool (ignored except when targeting windows-gnu)"), embed_bitcode: bool = (true, parse_bool, [TRACKED], "emit bitcode in rlibs (default: yes)"), extra_filename: String = (String::new(), parse_string, [UNTRACKED], @@ -1391,8 +1393,6 @@ options! { (default: no)"), diagnostic_width: Option<usize> = (None, parse_opt_number, [UNTRACKED], "set the current output width for diagnostic truncation"), - dlltool: Option<PathBuf> = (None, parse_opt_pathbuf, [UNTRACKED], - "import library generation tool (windows-gnu only)"), dont_buffer_diagnostics: bool = (false, parse_bool, [UNTRACKED], "emit diagnostics rather than buffering (breaks NLL error downgrading, sorting) \ (default: no)"), @@ -1452,9 +1452,9 @@ options! { fewer_names: Option<bool> = (None, parse_opt_bool, [TRACKED], "reduce memory use by retaining fewer names within compilation artifacts (LLVM-IR) \ (default: no)"), - flatten_format_args: bool = (false, parse_bool, [TRACKED], + flatten_format_args: bool = (true, parse_bool, [TRACKED], "flatten nested format_args!() and literals into a simplified format_args!() call \ - (default: no)"), + (default: yes)"), force_unstable_if_unmarked: bool = (false, parse_bool, [TRACKED], "force all crates to be `rustc_private` unstable (default: no)"), fuel: Option<(String, u64)> = (None, parse_optimization_fuel, [TRACKED], @@ -1555,9 +1555,12 @@ options! { "emit Retagging MIR statements, interpreted e.g., by miri; implies -Zmir-opt-level=0 \ (default: no)"), mir_enable_passes: Vec<(String, bool)> = (Vec::new(), parse_list_with_polarity, [TRACKED], - "use like `-Zmir-enable-passes=+DestProp,-InstCombine`. Forces the specified passes to be \ + "use like `-Zmir-enable-passes=+DestinationPropagation,-InstSimplify`. Forces the specified passes to be \ enabled, overriding all other checks. Passes that are not specified are enabled or \ disabled by other flags as usual."), + mir_keep_place_mention: bool = (false, parse_bool, [TRACKED], + "keep place mention MIR statements, interpreted e.g., by miri; implies -Zmir-opt-level=0 \ + (default: no)"), #[rustc_lint_opt_deny_field_access("use `Session::mir_opt_level` instead of this field")] mir_opt_level: Option<usize> = (None, parse_opt_number, [TRACKED], "MIR optimization level (0-4; default: 1 in non optimized builds and 2 in optimized builds)"), @@ -1659,6 +1662,12 @@ options! { "immediately print bugs registered with `delay_span_bug` (default: no)"), sanitizer: SanitizerSet = (SanitizerSet::empty(), parse_sanitizers, [TRACKED], "use a sanitizer"), + sanitizer_cfi_canonical_jump_tables: Option<bool> = (Some(true), parse_opt_bool, [TRACKED], + "enable canonical jump tables (default: yes)"), + sanitizer_cfi_generalize_pointers: Option<bool> = (None, parse_opt_bool, [TRACKED], + "enable generalizing pointer types (default: no)"), + sanitizer_cfi_normalize_integers: Option<bool> = (None, parse_opt_bool, [TRACKED], + "enable normalizing integer types (default: no)"), sanitizer_memory_track_origins: usize = (0, parse_sanitizer_memory_track_origins, [TRACKED], "enable origins tracking in MemorySanitizer"), sanitizer_recover: SanitizerSet = (SanitizerSet::empty(), parse_sanitizers, [TRACKED], @@ -1704,11 +1713,17 @@ options! { file which is ignored by the linker `single`: sections which do not require relocation are written into object file but ignored by the linker"), + split_lto_unit: Option<bool> = (None, parse_opt_bool, [TRACKED], + "enable LTO unit splitting (default: no)"), src_hash_algorithm: Option<SourceFileHashAlgorithm> = (None, parse_src_file_hash, [TRACKED], "hash algorithm of source files in debug info (`md5`, `sha1`, or `sha256`)"), #[rustc_lint_opt_deny_field_access("use `Session::stack_protector` instead of this field")] stack_protector: StackProtector = (StackProtector::None, parse_stack_protector, [TRACKED], "control stack smash protection strategy (`rustc --print stack-protector-strategies` for details)"), + staticlib_allow_rdylib_deps: bool = (false, parse_bool, [TRACKED], + "allow staticlibs to have rust dylib dependencies"), + staticlib_prefer_dynamic: bool = (false, parse_bool, [TRACKED], + "prefer dynamic linking to static linking for staticlibs (default: no)"), strict_init_checks: bool = (false, parse_bool, [TRACKED], "control if mem::uninitialized and mem::zeroed panic on more UB"), strip: Strip = (Strip::None, parse_strip, [UNTRACKED], |