Rollup of 10 pull requests

Cargo.lock

@@ -257,7 +257,6 @@ dependencies = [
  "anyhow",
  "flate2",
  "hex 0.4.2",
- "num_cpus",
  "rayon",
  "serde",
  "serde_json",
@@ -2140,9 +2139,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.129"
+version = "0.2.131"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64de3cc433455c14174d42e554d4027ee631c4d046d43e3ecc6efc4636cdc7a7"
+checksum = "04c3b4822ccebfa39c02fc03d1534441b22ead323fa0f48bb7ddd8e6ba076a40"
 dependencies = [
  "rustc-std-workspace-core",
 ]
@@ -4442,7 +4441,6 @@ name = "rustc_session"
 version = "0.0.0"
 dependencies = [
  "getopts",
- "num_cpus",
  "rustc_ast",
  "rustc_data_structures",
  "rustc_errors",

compiler/rustc_codegen_ssa/src/target_features.rs

@@ -227,6 +227,10 @@ const RISCV_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[
     ("zhinxmin", Some(sym::riscv_target_feature)),
     ("zfh", Some(sym::riscv_target_feature)),
     ("zfhmin", Some(sym::riscv_target_feature)),
+    ("zba", Some(sym::riscv_target_feature)),
+    ("zbb", Some(sym::riscv_target_feature)),
+    ("zbc", Some(sym::riscv_target_feature)),
+    ("zbs", Some(sym::riscv_target_feature)),
     ("zbkb", Some(sym::riscv_target_feature)),
     ("zbkc", Some(sym::riscv_target_feature)),
     ("zbkx", Some(sym::riscv_target_feature)),

compiler/rustc_error_messages/locales/en-US/borrowck.ftl

@@ -1,18 +1,18 @@
-borrowck-move-unsized =
+borrowck_move_unsized =
     cannot move a value of type `{$ty}`
     .label = the size of `{$ty}` cannot be statically determined
 
-borrowck-higher-ranked-lifetime-error =
+borrowck_higher_ranked_lifetime_error =
     higher-ranked lifetime error
 
-borrowck-could-not-prove =
+borrowck_could_not_prove =
     could not prove `{$predicate}`
 
-borrowck-could-not-normalize =
+borrowck_could_not_normalize =
     could not normalize `{$value}`
 
-borrowck-higher-ranked-subtype-error =
+borrowck_higher_ranked_subtype_error =
     higher-ranked subtype error
 
-generic-does-not-live-long-enough =
+generic_does_not_live_long_enough =
     `{$kind}` does not live long enough

compiler/rustc_error_messages/locales/en-US/builtin_macros.ftl

@@ -1,5 +1,5 @@
-builtin-macros-requires-cfg-pattern =
+builtin_macros_requires_cfg_pattern =
     macro requires a cfg-pattern as an argument
     .label = cfg-pattern required
 
-builtin-macros-expected-one-cfg-pattern = expected 1 cfg-pattern
+builtin_macros_expected_one_cfg_pattern = expected 1 cfg-pattern

compiler/rustc_error_messages/locales/en-US/const_eval.ftl

@@ -1,31 +1,31 @@
-const-eval-unstable-in-stable =
+const_eval_unstable_in_stable =
     const-stable function cannot use `#[feature({$gate})]`
-    .unstable-sugg = if it is not part of the public API, make this function unstably const
-    .bypass-sugg = otherwise `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks
+    .unstable_sugg = if it is not part of the public API, make this function unstably const
+    .bypass_sugg = otherwise `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks
 
-const-eval-thread-local-access =
+const_eval_thread_local_access =
     thread-local statics cannot be accessed at compile-time
 
-const-eval-static-access =
+const_eval_static_access =
     {$kind}s cannot refer to statics
     .help = consider extracting the value of the `static` to a `const`, and referring to that
-    .teach-note = `static` and `const` variables can refer to other `const` variables. A `const` variable, however, cannot refer to a `static` variable.
-    .teach-help = To fix this, the value can be extracted to a `const` and then used.
+    .teach_note = `static` and `const` variables can refer to other `const` variables. A `const` variable, however, cannot refer to a `static` variable.
+    .teach_help = To fix this, the value can be extracted to a `const` and then used.
 
-const-eval-raw-ptr-to-int =
+const_eval_raw_ptr_to_int =
     pointers cannot be cast to integers during const eval
     .note = at compile-time, pointers do not have an integer value
     .note2 = avoiding this restriction via `transmute`, `union`, or raw pointers leads to compile-time undefined behavior
 
-const-eval-raw-ptr-comparison =
+const_eval_raw_ptr_comparison =
     pointers cannot be reliably compared during const eval
     .note = see issue #53020 <https://github.com/rust-lang/rust/issues/53020> for more information
 
-const-eval-panic-non-str = argument to `panic!()` in a const context must have type `&str`
+const_eval_panic_non_str = argument to `panic!()` in a const context must have type `&str`
 
-const-eval-mut-deref =
+const_eval_mut_deref =
     mutation through a reference is not allowed in {$kind}s
 
-const-eval-transient-mut-borrow = mutable references are not allowed in {$kind}s
+const_eval_transient_mut_borrow = mutable references are not allowed in {$kind}s
 
-const-eval-transient-mut-borrow-raw = raw mutable references are not allowed in {$kind}s
+const_eval_transient_mut_borrow_raw = raw mutable references are not allowed in {$kind}s

compiler/rustc_error_messages/locales/en-US/expand.ftl

@@ -1,5 +1,5 @@
-expand-explain-doc-comment-outer =
+expand_explain_doc_comment_outer =
     outer doc comments expand to `#[doc = "..."]`, which is what this macro attempted to match
 
-expand-explain-doc-comment-inner =
+expand_explain_doc_comment_inner =
     inner doc comments expand to `#![doc = "..."]`, which is what this macro attempted to match