Rollup of 10 pull requests

.github/workflows/ci.yml

@@ -291,7 +291,7 @@ jobs:
           - name: x86_64-gnu-integration
             env:
               CI_ONLY_WHEN_CHANNEL: nightly
-            os: ubuntu-20.04-16core-64gb
+            os: ubuntu-20.04-8core-32gb
           - name: x86_64-gnu-debug
             os: ubuntu-20.04-8core-32gb
             env: {}

Cargo.lock

@@ -58,9 +58,9 @@ dependencies = [
 
 [[package]]
 name = "aho-corasick"
-version = "1.0.2"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43f6cb1bf222025340178f382c426f13757b2960e89779dfcb319c32542a5a41"
+checksum = "b2969dcb958b36655471fc61f7e416fa76033bdd4bfed0678d8fee1e2d07a1f0"
 dependencies = [
  "memchr",
 ]
@@ -319,13 +319,12 @@ dependencies = [
 
 [[package]]
 name = "bstr"
-version = "1.5.0"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a246e68bb43f6cd9db24bea052a53e40405417c5fb372e3d1a8a7f770a564ef5"
+checksum = "c48f0051a4b4c5e0b6d365cd04af53aeaa209e3cc15ec2cdb69e73cc87fbd0dc"
 dependencies = [
  "memchr",
- "once_cell",
- "regex-automata 0.1.10",
+ "regex-automata 0.4.3",
  "serde",
 ]
 
@@ -1598,15 +1597,15 @@ checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
 [[package]]
 name = "globset"
-version = "0.4.10"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "029d74589adefde59de1a0c4f4732695c32805624aec7b68d91503d4dba79afc"
+checksum = "57da3b9b5b85bd66f31093f8c408b90a74431672542466497dcbdfdc02034be1"
 dependencies = [
- "aho-corasick 0.7.20",
+ "aho-corasick 1.1.2",
  "bstr",
- "fnv",
  "log",
- "regex",
+ "regex-automata 0.4.3",
+ "regex-syntax 0.8.2",
 ]
 
 [[package]]
@@ -1945,17 +1944,16 @@ checksum = "cb56e1aa765b4b4f3aadfab769793b7087bb03a4ea4920644a6d238e2df5b9ed"
 
 [[package]]
 name = "ignore"
-version = "0.4.20"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbe7873dab538a9a44ad79ede1faf5f30d49f9a5c883ddbab48bce81b64b7492"
+checksum = "b46810df39e66e925525d6e38ce1e7f6e1d208f72dc39757880fcb66e2c58af1"
 dependencies = [
+ "crossbeam-deque",
  "globset",
- "lazy_static",
  "log",
  "memchr",
- "regex",
+ "regex-automata 0.4.3",
  "same-file",
- "thread_local",
  "walkdir",
  "winapi-util",
 ]
@@ -2275,9 +2273,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.19"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
+checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
 [[package]]
 name = "lzma-sys"
@@ -2379,9 +2377,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.5.0"
+version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
 dependencies = [
  "compiler_builtins",
  "rustc-std-workspace-core",
@@ -2491,9 +2489,6 @@ dependencies = [
 [[package]]
 name = "miropt-test-tools"
 version = "0.1.0"
-dependencies = [
- "regex",
-]
 
 [[package]]
 name = "native-tls"
@@ -3154,13 +3149,14 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.8.4"
+version = "1.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0ab3ca65655bb1e41f2a8c8cd662eb4fb035e67c3f78da1d61dffe89d07300f"
+checksum = "380b951a9c5e80ddfd6136919eef32310721aa4aacd4889a8d39124b026ab343"
 dependencies = [
- "aho-corasick 1.0.2",
+ "aho-corasick 1.1.2",
  "memchr",
- "regex-syntax 0.7.2",
+ "regex-automata 0.4.3",
+ "regex-syntax 0.8.2",
 ]
 
 [[package]]
@@ -3182,16 +3178,21 @@ dependencies = [
 ]
 
 [[package]]
-name = "regex-syntax"
-version = "0.6.29"
+name = "regex-automata"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
+dependencies = [
+ "aho-corasick 1.1.2",
+ "memchr",
+ "regex-syntax 0.8.2",
+]
 
 [[package]]
 name = "regex-syntax"
-version = "0.7.2"
+version = "0.6.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "436b050e76ed2903236f032a59761c1eb99e1b0aead2c257922771dab1fc8c78"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "regex-syntax"
@@ -4342,7 +4343,6 @@ dependencies = [
 name = "rustc_pattern_analysis"
 version = "0.0.0"
 dependencies = [
- "derivative",
  "rustc-hash",
  "rustc_apfloat",
  "rustc_arena",
@@ -5941,9 +5941,9 @@ checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
 name = "walkdir"
-version = "2.3.3"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36df944cda56c7d8d8b7496af378e6b16de9284591917d307c9b4d313c44e698"
+checksum = "d71d857dc86794ca4c280d616f7da00d2dbfd8cd788846559a6813e6aa4b54ee"
 dependencies = [
  "same-file",
  "winapi-util",

compiler/rustc_middle/src/query/mod.rs

@@ -109,7 +109,7 @@ pub use plumbing::{IntoQueryParam, TyCtxtAt, TyCtxtEnsure, TyCtxtEnsureWithValue
 // as they will raise an fatal error on query cycles instead.
 rustc_queries! {
     /// This exists purely for testing the interactions between span_delayed_bug and incremental.
-    query trigger_span_delayed_bug(key: DefId) -> () {
+    query trigger_span_delayed_bug(key: DefId) {
         desc { "triggering a span delayed bug for testing incremental" }
     }
 
@@ -119,7 +119,7 @@ rustc_queries! {
         desc { "compute registered tools for crate" }
     }
 
-    query early_lint_checks(_: ()) -> () {
+    query early_lint_checks(_: ()) {
         desc { "perform lints prior to macro expansion" }
     }
 
@@ -299,7 +299,7 @@ rustc_queries! {
     /// name. This is useful for cases were not all linting code from rustc
     /// was called. With the default `None` all registered lints will also
     /// be checked for expectation fulfillment.
-    query check_expectations(key: Option<Symbol>) -> () {
+    query check_expectations(key: Option<Symbol>) {
         eval_always
         desc { "checking lint expectations (RFC 2383)" }
     }
@@ -906,39 +906,39 @@ rustc_queries! {
     }
 
     /// Performs lint checking for the module.
-    query lint_mod(key: LocalModDefId) -> () {
+    query lint_mod(key: LocalModDefId) {
         desc { |tcx| "linting {}", describe_as_module(key, tcx) }
     }
 
-    query check_unused_traits(_: ()) -> () {
+    query check_unused_traits(_: ()) {
         desc { "checking unused trait imports in crate" }
     }
 
     /// Checks the attributes in the module.
-    query check_mod_attrs(key: LocalModDefId) -> () {
+    query check_mod_attrs(key: LocalModDefId) {
         desc { |tcx| "checking attributes in {}", describe_as_module(key, tcx) }
     }
 
     /// Checks for uses of unstable APIs in the module.
-    query check_mod_unstable_api_usage(key: LocalModDefId) -> () {
+    query check_mod_unstable_api_usage(key: LocalModDefId) {
         desc { |tcx| "checking for unstable API usage in {}", describe_as_module(key, tcx) }
     }
 
     /// Checks the const bodies in the module for illegal operations (e.g. `if` or `loop`).
-    query check_mod_const_bodies(key: LocalModDefId) -> () {
+    query check_mod_const_bodies(key: LocalModDefId) {
         desc { |tcx| "checking consts in {}", describe_as_module(key, tcx) }
     }
 
     /// Checks the loops in the module.
-    query check_mod_loops(key: LocalModDefId) -> () {
+    query check_mod_loops(key: LocalModDefId) {
         desc { |tcx| "checking loops in {}", describe_as_module(key, tcx) }
     }
 
-    query check_mod_naked_functions(key: LocalModDefId) -> () {
+    query check_mod_naked_functions(key: LocalModDefId) {
         desc { |tcx| "checking naked functions in {}", describe_as_module(key, tcx) }
     }
 
-    query check_mod_privacy(key: LocalModDefId) -> () {
+    query check_mod_privacy(key: LocalModDefId) {
         desc { |tcx| "checking privacy in {}", describe_as_module(key.to_local_def_id(), tcx) }
     }
 
@@ -958,7 +958,7 @@ rustc_queries! {
         desc { "finding live symbols in crate" }
     }
 
-    query check_mod_deathness(key: LocalModDefId) -> () {
+    query check_mod_deathness(key: LocalModDefId) {
         desc { |tcx| "checking deathness of variables in {}", describe_as_module(key, tcx) }
     }
 
@@ -972,7 +972,7 @@ rustc_queries! {
         ensure_forwards_result_if_red
     }
 
-    query collect_mod_item_types(key: LocalModDefId) -> () {
+    query collect_mod_item_types(key: LocalModDefId) {
         desc { |tcx| "collecting item types in {}", describe_as_module(key, tcx) }
     }
 
@@ -1121,7 +1121,7 @@ rustc_queries! {
         eval_always
         desc { "checking effective visibilities" }
     }
-    query check_private_in_public(_: ()) -> () {
+    query check_private_in_public(_: ()) {
         eval_always
         desc { "checking for private elements in public interfaces" }
     }

compiler/rustc_pattern_analysis/Cargo.toml

@@ -5,7 +5,6 @@ edition = "2021"
 
 [dependencies]
 # tidy-alphabetical-start
-derivative = "2.2.0"
 rustc-hash = "1.1.0"
 rustc_apfloat = "0.2.0"
 rustc_arena = { path = "../rustc_arena", optional = true }