rustup: update to nightly-2023-11-26.

CHANGELOG.md

@@ -30,6 +30,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Changed 🛠
+- [PR#1102](https://github.com/EmbarkStudios/rust-gpu/pull/1102) updated toolchain to `nightly-2023-11-26`
 - [PR#1100](https://github.com/EmbarkStudios/rust-gpu/pull/1100) updated toolchain to `nightly-2023-09-30`
 - [PR#1091](https://github.com/EmbarkStudios/rust-gpu/pull/1091) updated toolchain to `nightly-2023-08-29`
 - [PR#1085](https://github.com/EmbarkStudios/rust-gpu/pull/1085) updated toolchain to `nightly-2023-07-08`

crates/rustc_codegen_spirv/build.rs

@@ -10,9 +10,9 @@ use std::process::{Command, ExitCode};
 /// `cargo publish`. We need to figure out a way to do this properly, but let's hardcode it for now :/
 //const REQUIRED_RUST_TOOLCHAIN: &str = include_str!("../../rust-toolchain.toml");
 const REQUIRED_RUST_TOOLCHAIN: &str = r#"[toolchain]
-channel = "nightly-2023-09-30"
+channel = "nightly-2023-11-26"
 components = ["rust-src", "rustc-dev", "llvm-tools"]
-# commit_hash = 8ce4540bd6fe7d58d4bc05f1b137d61937d3cf72"#;
+# commit_hash = f5dc2653fdd8b5d177b2ccbd84057954340a89fc"#;
 
 fn get_rustc_commit_hash() -> Result<String, Box<dyn Error>> {
     let rustc = std::env::var("RUSTC").unwrap_or_else(|_| String::from("rustc"));

crates/rustc_codegen_spirv/src/abi.rs

@@ -12,7 +12,7 @@ use rustc_middle::query::Providers;
 use rustc_middle::ty::layout::{FnAbiOf, LayoutOf, TyAndLayout};
 use rustc_middle::ty::GenericArgsRef;
 use rustc_middle::ty::{
-    self, Const, FloatTy, GeneratorArgs, IntTy, ParamEnv, PolyFnSig, Ty, TyCtxt, TyKind,
+    self, Const, CoroutineArgs, FloatTy, IntTy, ParamEnv, PolyFnSig, Ty, TyCtxt, TyKind,
     TypeAndMut, UintTy,
 };
 use rustc_middle::{bug, span_bug};
@@ -64,6 +64,9 @@ pub(crate) fn provide(providers: &mut Providers) {
     ) -> &'tcx FnAbi<'tcx, Ty<'tcx>> {
         let readjust_arg_abi = |arg: &ArgAbi<'tcx, Ty<'tcx>>| {
             let mut arg = ArgAbi::new(&tcx, arg.layout, |_, _, _| ArgAttributes::new());
+            // FIXME: this is bad! https://github.com/rust-lang/rust/issues/115666
+            // <https://github.com/rust-lang/rust/commit/eaaa03faf77b157907894a4207d8378ecaec7b45>
+            arg.make_direct_deprecated();
 
             // Avoid pointlessly passing ZSTs, just like the official Rust ABI.
             if arg.layout.is_zst() {
@@ -96,7 +99,9 @@ pub(crate) fn provide(providers: &mut Providers) {
 
     // FIXME(eddyb) remove this by deriving `Clone` for `LayoutS` upstream.
     // FIXME(eddyb) the `S` suffix is a naming antipattern, rename upstream.
-    fn clone_layout(layout: &LayoutS) -> LayoutS {
+    fn clone_layout<FieldIdx: Idx, VariantIdx: Idx>(
+        layout: &LayoutS<FieldIdx, VariantIdx>,
+    ) -> LayoutS<FieldIdx, VariantIdx> {
         let LayoutS {
             ref fields,
             ref variants,
@@ -744,7 +749,7 @@ fn trans_struct<'tcx>(cx: &CodegenCx<'tcx>, span: Span, ty: TyAndLayout<'tcx>) -
 fn def_id_for_spirv_type_adt(layout: TyAndLayout<'_>) -> Option<DefId> {
     match *layout.ty.kind() {
         TyKind::Adt(def, _) => Some(def.did()),
-        TyKind::Foreign(def_id) | TyKind::Closure(def_id, _) | TyKind::Generator(def_id, ..) => {
+        TyKind::Foreign(def_id) | TyKind::Closure(def_id, _) | TyKind::Coroutine(def_id, ..) => {
             Some(def_id)
         }
         _ => None,
@@ -779,8 +784,8 @@ impl fmt::Display for TyLayoutNameKey<'_> {
                 write!(f, "::{}", def.variants()[index].name)?;
             }
         }
-        if let (TyKind::Generator(_, _, _), Some(index)) = (self.ty.kind(), self.variant) {
-            write!(f, "::{}", GeneratorArgs::variant_name(index))?;
+        if let (TyKind::Coroutine(_, _, _), Some(index)) = (self.ty.kind(), self.variant) {
+            write!(f, "::{}", CoroutineArgs::variant_name(index))?;
         }
         Ok(())
     }

crates/rustc_codegen_spirv/src/builder/builder_methods.rs

@@ -3037,7 +3037,7 @@ impl<'a, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'tcx> {
         self.intcast(val, dest_ty, false)
     }
 
-    fn do_not_inline(&mut self, _llret: Self::Value) {
+    fn apply_attrs_to_cleanup_callsite(&mut self, _llret: Self::Value) {
         // Ignore
     }
 }

crates/rustc_codegen_spirv/src/builder/intrinsics.rs

@@ -12,8 +12,8 @@ use rustc_codegen_ssa::traits::{BuilderMethods, IntrinsicCallMethods};
 use rustc_middle::bug;
 use rustc_middle::ty::layout::LayoutOf;
 use rustc_middle::ty::{FnDef, Instance, ParamEnv, Ty, TyKind};
-use rustc_span::source_map::Span;
 use rustc_span::sym;
+use rustc_span::Span;
 use rustc_target::abi::call::{FnAbi, PassMode};
 use std::assert_matches::assert_matches;
 

crates/rustc_codegen_spirv/src/builder/mod.rs

@@ -29,7 +29,7 @@ use rustc_middle::ty::layout::{
 };
 use rustc_middle::ty::{Instance, ParamEnv, Ty, TyCtxt};
 use rustc_span::def_id::DefId;
-use rustc_span::source_map::Span;
+use rustc_span::Span;
 use rustc_target::abi::call::{ArgAbi, FnAbi, PassMode};
 use rustc_target::abi::{HasDataLayout, Size, TargetDataLayout};
 use rustc_target::spec::{HasTargetSpec, Target};

crates/rustc_codegen_spirv/src/builder_spirv.rs

@@ -767,7 +767,7 @@ impl<'tcx> BuilderSpirv<'tcx> {
                     FileName::Real(name) => {
                         name.to_string_lossy(FileNameDisplayPreference::Remapped)
                     }
-                    _ => sf.name.prefer_remapped().to_string().into(),
+                    _ => sf.name.prefer_remapped_unconditionaly().to_string().into(),
                 };
                 let file_name = {
                     // FIXME(eddyb) it should be possible to arena-allocate a

crates/rustc_codegen_spirv/src/codegen_cx/type_.rs

@@ -9,7 +9,8 @@ use rustc_middle::ty::layout::{
 };
 use rustc_middle::ty::Ty;
 use rustc_middle::{bug, span_bug};
-use rustc_span::source_map::{Span, Spanned, DUMMY_SP};
+use rustc_span::source_map::Spanned;
+use rustc_span::{Span, DUMMY_SP};
 use rustc_target::abi::call::{CastTarget, FnAbi, Reg};
 use rustc_target::abi::{Abi, AddressSpace, FieldsShape};
 

crates/rustc_codegen_spirv/src/linker/dce.rs

@@ -281,7 +281,7 @@ fn instruction_is_pure(inst: &Instruction) -> bool {
         | PtrEqual
         | PtrNotEqual
         | PtrDiff => true,
-        Variable => inst.operands.get(0) == Some(&Operand::StorageClass(StorageClass::Function)),
+        Variable => inst.operands.first() == Some(&Operand::StorageClass(StorageClass::Function)),
         _ => false,
     }
 }

crates/rustc_codegen_spirv/src/linker/test.rs

@@ -155,6 +155,7 @@ fn link_with_linker_opts(
                 rustc_interface::util::rustc_version_str().unwrap_or("unknown"),
                 Default::default(),
                 Default::default(),
+                Default::default(),
             );
 
             // HACK(eddyb) inject `write_diags` into `sess`, to work around

rust-toolchain.toml

@@ -1,7 +1,7 @@
 [toolchain]
-channel = "nightly-2023-09-30"
+channel = "nightly-2023-11-26"
 components = ["rust-src", "rustc-dev", "llvm-tools"]
-# commit_hash = 8ce4540bd6fe7d58d4bc05f1b137d61937d3cf72
+# commit_hash = f5dc2653fdd8b5d177b2ccbd84057954340a89fc
 
 # Whenever changing the nightly channel, update the commit hash above, and make
 # sure to change `REQUIRED_TOOLCHAIN` in `crates/rustc_codegen_spirv/build.rs` also.

tests/ui/dis/ptr_copy.normal.stderr

@@ -1,13 +1,13 @@
 error: cannot memcpy dynamically sized data
-    --> $CORE_SRC/intrinsics.rs:2778:9
+    --> $CORE_SRC/intrinsics.rs:2776:9
      |
-2778 |         copy(src, dst, count)
+2776 |         copy(src, dst, count)
      |         ^^^^^^^^^^^^^^^^^^^^^
      |
 note: used from within `core::intrinsics::copy::<f32>`
-    --> $CORE_SRC/intrinsics.rs:2764:21
+    --> $CORE_SRC/intrinsics.rs:2762:21
      |
-2764 | pub const unsafe fn copy<T>(src: *const T, dst: *mut T, count: usize) {
+2762 | pub const unsafe fn copy<T>(src: *const T, dst: *mut T, count: usize) {
      |                     ^^^^
 note: called by `ptr_copy::copy_via_raw_ptr`
     --> $DIR/ptr_copy.rs:28:18
@@ -25,5 +25,5 @@ note: called by `main`
 32   | pub fn main(i: f32, o: &mut f32) {
      |        ^^^^
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 

tests/ui/spirv-attr/invalid-target.rs

@@ -288,7 +288,8 @@ fn _fn(
             vertex, // fn-only
             uniform, position, descriptor_set = 0, binding = 0, flat, invariant, // param-only
         )]
-        (1, 2, 3) // expression
+        (1, 2, 3)
+        // expression
     );
 
     match () {