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Mark-SimulacrumMark-Simulacrum
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Move basic_options to impl of Default
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5 files changed

+70
-68
lines changed

5 files changed

+70
-68
lines changed

‎src/librustc/session/config.rs‎

Lines changed: 62 additions & 60 deletions
Original file line numberDiff line numberDiff line change
@@ -596,37 +596,38 @@ pub fn host_triple() -> &'static str {
596596
(option_env!("CFG_COMPILER_HOST_TRIPLE")).expect("CFG_COMPILER_HOST_TRIPLE")
597597
}
598598

599-
/// Some reasonable defaults
600-
pub fn basic_options() -> Options {
601-
Options {
602-
crate_types: Vec::new(),
603-
optimize: OptLevel::No,
604-
debuginfo: DebugInfo::None,
605-
lint_opts: Vec::new(),
606-
lint_cap: None,
607-
describe_lints: false,
608-
output_types: OutputTypes(BTreeMap::new()),
609-
search_paths: SearchPaths::new(),
610-
maybe_sysroot: None,
611-
target_triple: TargetTriple::from_triple(host_triple()),
612-
test: false,
613-
incremental: None,
614-
debugging_opts: basic_debugging_options(),
615-
prints: Vec::new(),
616-
borrowck_mode: BorrowckMode::Ast,
617-
cg: basic_codegen_options(),
618-
error_format: ErrorOutputType::default(),
619-
externs: Externs(BTreeMap::new()),
620-
crate_name: None,
621-
alt_std_name: None,
622-
libs: Vec::new(),
623-
unstable_features: UnstableFeatures::Disallow,
624-
debug_assertions: true,
625-
actually_rustdoc: false,
626-
cli_forced_codegen_units: None,
627-
cli_forced_thinlto_off: false,
628-
remap_path_prefix: Vec::new(),
629-
edition: DEFAULT_EDITION,
599+
impl Default for Options {
600+
fn default() -> Options {
601+
Options {
602+
crate_types: Vec::new(),
603+
optimize: OptLevel::No,
604+
debuginfo: DebugInfo::None,
605+
lint_opts: Vec::new(),
606+
lint_cap: None,
607+
describe_lints: false,
608+
output_types: OutputTypes(BTreeMap::new()),
609+
search_paths: SearchPaths::new(),
610+
maybe_sysroot: None,
611+
target_triple: TargetTriple::from_triple(host_triple()),
612+
test: false,
613+
incremental: None,
614+
debugging_opts: basic_debugging_options(),
615+
prints: Vec::new(),
616+
borrowck_mode: BorrowckMode::Ast,
617+
cg: basic_codegen_options(),
618+
error_format: ErrorOutputType::default(),
619+
externs: Externs(BTreeMap::new()),
620+
crate_name: None,
621+
alt_std_name: None,
622+
libs: Vec::new(),
623+
unstable_features: UnstableFeatures::Disallow,
624+
debug_assertions: true,
625+
actually_rustdoc: false,
626+
cli_forced_codegen_units: None,
627+
cli_forced_thinlto_off: false,
628+
remap_path_prefix: Vec::new(),
629+
edition: DEFAULT_EDITION,
630+
}
630631
}
631632
}
632633

@@ -2529,6 +2530,7 @@ mod tests {
25292530
use syntax::symbol::Symbol;
25302531
use syntax::edition::{Edition, DEFAULT_EDITION};
25312532
use syntax;
2533+
use super::Options;
25322534

25332535
fn optgroups() -> getopts::Options {
25342536
let mut opts = getopts::Options::new();
@@ -2613,9 +2615,9 @@ mod tests {
26132615

26142616
#[test]
26152617
fn test_output_types_tracking_hash_different_paths() {
2616-
let mut v1 = super::basic_options();
2617-
let mut v2 = super::basic_options();
2618-
let mut v3 = super::basic_options();
2618+
let mut v1 = Options::default();
2619+
let mut v2 = Options::default();
2620+
let mut v3 = Options::default();
26192621

26202622
v1.output_types =
26212623
OutputTypes::new(&[(OutputType::Exe, Some(PathBuf::from("./some/thing")))]);
@@ -2635,8 +2637,8 @@ mod tests {
26352637

26362638
#[test]
26372639
fn test_output_types_tracking_hash_different_construction_order() {
2638-
let mut v1 = super::basic_options();
2639-
let mut v2 = super::basic_options();
2640+
let mut v1 = Options::default();
2641+
let mut v2 = Options::default();
26402642

26412643
v1.output_types = OutputTypes::new(&[
26422644
(OutputType::Exe, Some(PathBuf::from("./some/thing"))),
@@ -2656,9 +2658,9 @@ mod tests {
26562658

26572659
#[test]
26582660
fn test_externs_tracking_hash_different_construction_order() {
2659-
let mut v1 = super::basic_options();
2660-
let mut v2 = super::basic_options();
2661-
let mut v3 = super::basic_options();
2661+
let mut v1 = Options::default();
2662+
let mut v2 = Options::default();
2663+
let mut v3 = Options::default();
26622664

26632665
v1.externs = Externs::new(mk_map(vec![
26642666
(
@@ -2705,9 +2707,9 @@ mod tests {
27052707

27062708
#[test]
27072709
fn test_lints_tracking_hash_different_values() {
2708-
let mut v1 = super::basic_options();
2709-
let mut v2 = super::basic_options();
2710-
let mut v3 = super::basic_options();
2710+
let mut v1 = Options::default();
2711+
let mut v2 = Options::default();
2712+
let mut v3 = Options::default();
27112713

27122714
v1.lint_opts = vec![
27132715
(String::from("a"), lint::Allow),
@@ -2742,8 +2744,8 @@ mod tests {
27422744

27432745
#[test]
27442746
fn test_lints_tracking_hash_different_construction_order() {
2745-
let mut v1 = super::basic_options();
2746-
let mut v2 = super::basic_options();
2747+
let mut v1 = Options::default();
2748+
let mut v2 = Options::default();
27472749

27482750
v1.lint_opts = vec![
27492751
(String::from("a"), lint::Allow),
@@ -2768,10 +2770,10 @@ mod tests {
27682770

27692771
#[test]
27702772
fn test_search_paths_tracking_hash_different_order() {
2771-
let mut v1 = super::basic_options();
2772-
let mut v2 = super::basic_options();
2773-
let mut v3 = super::basic_options();
2774-
let mut v4 = super::basic_options();
2773+
let mut v1 = Options::default();
2774+
let mut v2 = Options::default();
2775+
let mut v3 = Options::default();
2776+
let mut v4 = Options::default();
27752777

27762778
// Reference
27772779
v1.search_paths
@@ -2831,10 +2833,10 @@ mod tests {
28312833

28322834
#[test]
28332835
fn test_native_libs_tracking_hash_different_values() {
2834-
let mut v1 = super::basic_options();
2835-
let mut v2 = super::basic_options();
2836-
let mut v3 = super::basic_options();
2837-
let mut v4 = super::basic_options();
2836+
let mut v1 = Options::default();
2837+
let mut v2 = Options::default();
2838+
let mut v3 = Options::default();
2839+
let mut v4 = Options::default();
28382840

28392841
// Reference
28402842
v1.libs = vec![
@@ -2881,9 +2883,9 @@ mod tests {
28812883

28822884
#[test]
28832885
fn test_native_libs_tracking_hash_different_order() {
2884-
let mut v1 = super::basic_options();
2885-
let mut v2 = super::basic_options();
2886-
let mut v3 = super::basic_options();
2886+
let mut v1 = Options::default();
2887+
let mut v2 = Options::default();
2888+
let mut v3 = Options::default();
28872889

28882890
// Reference
28892891
v1.libs = vec![
@@ -2916,8 +2918,8 @@ mod tests {
29162918

29172919
#[test]
29182920
fn test_codegen_options_tracking_hash() {
2919-
let reference = super::basic_options();
2920-
let mut opts = super::basic_options();
2921+
let reference = Options::default();
2922+
let mut opts = Options::default();
29212923

29222924
// Make sure the changing an [UNTRACKED] option leaves the hash unchanged
29232925
opts.cg.ar = Some(String::from("abc"));
@@ -3054,8 +3056,8 @@ mod tests {
30543056

30553057
#[test]
30563058
fn test_debugging_options_tracking_hash() {
3057-
let reference = super::basic_options();
3058-
let mut opts = super::basic_options();
3059+
let reference = Options::default();
3060+
let mut opts = Options::default();
30593061

30603062
// Make sure the changing an [UNTRACKED] option leaves the hash unchanged
30613063
opts.debugging_opts.verbose = true;
@@ -3184,7 +3186,7 @@ mod tests {
31843186
#[test]
31853187
fn test_edition_parsing() {
31863188
// test default edition
3187-
let options = super::basic_options();
3189+
let options = Options::default();
31883190
assert!(options.edition == DEFAULT_EDITION);
31893191

31903192
let matches = optgroups()

‎src/librustc_driver/test.rs‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -99,7 +99,7 @@ fn test_env<F>(source_string: &str,
9999
where F: FnOnce(Env)
100100
{
101101
syntax::with_globals(|| {
102-
let mut options = config::basic_options();
102+
let mut options = config::Options::default();
103103
options.debugging_opts.verbose = true;
104104
options.unstable_features = UnstableFeatures::Allow;
105105

‎src/librustdoc/core.rs‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -43,7 +43,7 @@ use clean;
4343
use clean::Clean;
4444
use html::render::RenderInfo;
4545

46-
pub use rustc::session::config::{Input, CodegenOptions};
46+
pub use rustc::session::config::{Input, Options, CodegenOptions};
4747
pub use rustc::session::search_paths::SearchPaths;
4848

4949
pub type ExternalPaths = FxHashMap<DefId, (Vec<String>, clean::TypeKind)>;
@@ -127,7 +127,7 @@ pub fn new_handler(error_format: ErrorOutputType, codemap: Option<Lrc<codemap::C
127127
{
128128
// rustdoc doesn't override (or allow to override) anything from this that is relevant here, so
129129
// stick to the defaults
130-
let sessopts = config::basic_options();
130+
let sessopts = Options::default();
131131
let emitter: Box<dyn Emitter + sync::Send> = match error_format {
132132
ErrorOutputType::HumanReadable(color_config) => Box::new(
133133
EmitterWriter::stderr(
@@ -243,7 +243,7 @@ pub fn run_core(search_paths: SearchPaths,
243243
error_format,
244244
edition,
245245
describe_lints,
246-
..config::basic_options()
246+
..Options::default()
247247
};
248248
driver::spawn_thread_pool(sessopts, move |sessopts| {
249249
let codemap = Lrc::new(codemap::CodeMap::new(sessopts.file_path_mapping()));

‎src/librustdoc/test.rs‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -83,7 +83,7 @@ pub fn run(input_path: &Path,
8383
..config::basic_debugging_options()
8484
},
8585
edition,
86-
..config::basic_options().clone()
86+
..config::Options::default()
8787
};
8888
driver::spawn_thread_pool(sessopts, |sessopts| {
8989
let codemap = Lrc::new(CodeMap::new(sessopts.file_path_mapping()));
@@ -230,7 +230,7 @@ fn run_test(test: &str, cratename: &str, filename: &FileName, line: usize,
230230
..config::basic_debugging_options()
231231
},
232232
edition,
233-
..config::basic_options().clone()
233+
..config::Options::default()
234234
};
235235

236236
// Shuffle around a few input and output handles here. We're going to pass

‎src/test/run-make-fulldeps/issue-19371/foo.rs‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -19,7 +19,7 @@ extern crate rustc_codegen_utils;
1919
extern crate syntax;
2020

2121
use rustc::session::{build_session, Session};
22-
use rustc::session::config::{basic_options, Input, Options,
22+
use rustc::session::config::{Input, Options,
2323
OutputType, OutputTypes};
2424
use rustc_driver::driver::{self, compile_input, CompileController};
2525
use rustc_metadata::cstore::CStore;
@@ -63,7 +63,7 @@ fn basic_sess(opts: Options) -> (Session, Rc<CStore>, Box<CodegenBackend>) {
6363

6464
fn compile(code: String, output: PathBuf, sysroot: PathBuf) {
6565
syntax::with_globals(|| {
66-
let mut opts = basic_options();
66+
let mut opts = Options::default();
6767
opts.output_types = OutputTypes::new(&[(OutputType::Exe, None)]);
6868
opts.maybe_sysroot = Some(sysroot);
6969
if let Ok(linker) = std::env::var("RUSTC_LINKER") {

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