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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
commit246f239d9f40f633160f0c18f87a20922d4e77bb (patch)
tree5a88572663584b3d4d28e5a20e10abab1be40884 /compiler/rustc_session/src/config.rs
parentReleasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff)
downloadrustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz
rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_session/src/config.rs')
-rw-r--r--compiler/rustc_session/src/config.rs43
1 files changed, 18 insertions, 25 deletions
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs
index 6a8298605..8bb3878fb 100644
--- a/compiler/rustc_session/src/config.rs
+++ b/compiler/rustc_session/src/config.rs
@@ -12,8 +12,8 @@ use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_data_structures::stable_hasher::ToStableHashKey;
use rustc_target::abi::{Align, TargetDataLayout};
-use rustc_target::spec::{LinkerFlavor, SplitDebuginfo, Target, TargetTriple, TargetWarnings};
-use rustc_target::spec::{PanicStrategy, SanitizerSet, TARGETS};
+use rustc_target::spec::{PanicStrategy, SanitizerSet, SplitDebuginfo};
+use rustc_target::spec::{Target, TargetTriple, TargetWarnings, TARGETS};
use crate::parse::{CrateCheckConfig, CrateConfig};
use rustc_feature::UnstableFeatures;
@@ -36,6 +36,8 @@ use std::iter::{self, FromIterator};
use std::path::{Path, PathBuf};
use std::str::{self, FromStr};
+pub mod sigpipe;
+
/// The different settings that the `-C strip` flag can have.
#[derive(Clone, Copy, PartialEq, Hash, Debug)]
pub enum Strip {
@@ -798,7 +800,15 @@ impl UnstableOptions {
// The type of entry function, so users can have their own entry functions
#[derive(Copy, Clone, PartialEq, Hash, Debug, HashStable_Generic)]
pub enum EntryFnType {
- Main,
+ Main {
+ /// Specifies what to do with `SIGPIPE` before calling `fn main()`.
+ ///
+ /// What values that are valid and what they mean must be in sync
+ /// across rustc and libstd, but we don't want it public in libstd,
+ /// so we take a bit of an unusual approach with simple constants
+ /// and an `include!()`.
+ sigpipe: u8,
+ },
Start,
}
@@ -888,10 +898,10 @@ fn default_configuration(sess: &Session) -> CrateConfig {
let max_atomic_width = sess.target.max_atomic_width();
let atomic_cas = sess.target.atomic_cas;
let layout = TargetDataLayout::parse(&sess.target).unwrap_or_else(|err| {
- sess.fatal(&err);
+ sess.emit_fatal(err);
});
- let mut ret = FxHashSet::default();
+ let mut ret = CrateConfig::default();
ret.reserve(7); // the minimum number of insertions
// Target bindings.
ret.insert((sym::target_os, Some(Symbol::intern(os))));
@@ -949,7 +959,7 @@ fn default_configuration(sess: &Session) -> CrateConfig {
ret.insert((sym::debug_assertions, None));
}
// JUSTIFICATION: before wrapper fn is available
- #[cfg_attr(not(bootstrap), allow(rustc::bad_opt_access))]
+ #[allow(rustc::bad_opt_access)]
if sess.opts.crate_types.contains(&CrateType::ProcMacro) {
ret.insert((sym::proc_macro, None));
}
@@ -2198,7 +2208,7 @@ fn parse_remap_path_prefix(
}
// JUSTIFICATION: before wrapper fn is available
-#[cfg_attr(not(bootstrap), allow(rustc::bad_opt_access))]
+#[allow(rustc::bad_opt_access)]
pub fn build_session_options(matches: &getopts::Matches) -> Options {
let color = parse_color(matches);
@@ -2379,16 +2389,6 @@ pub fn build_session_options(matches: &getopts::Matches) -> Options {
}
}
- if cg.linker_flavor == Some(LinkerFlavor::L4Bender)
- && !nightly_options::is_unstable_enabled(matches)
- {
- early_error(
- error_format,
- "`l4-bender` linker flavor is unstable, `-Z unstable-options` \
- flag must also be passed to explicitly use it",
- );
- }
-
let prints = collect_print_requests(&mut cg, &mut unstable_opts, matches, error_format);
let cg = cg;
@@ -2423,13 +2423,6 @@ pub fn build_session_options(matches: &getopts::Matches) -> Options {
let pretty = parse_pretty(&unstable_opts, error_format);
- if !unstable_opts.unstable_options
- && !target_triple.triple().contains("apple")
- && cg.split_debuginfo.is_some()
- {
- early_error(error_format, "`-Csplit-debuginfo` is unstable on this platform");
- }
-
// Try to find a directory containing the Rust `src`, for more details see
// the doc comment on the `real_rust_source_base_dir` field.
let tmp_buf;
@@ -2537,7 +2530,7 @@ fn parse_pretty(unstable_opts: &UnstableOptions, efmt: ErrorOutputType) -> Optio
),
),
};
- tracing::debug!("got unpretty option: {first:?}");
+ debug!("got unpretty option: {first:?}");
Some(first)
}