update to nightly-2026-07-30

Author: Firestar99

crates/rustc_codegen_spirv/build.rs

@@ -19,9 +19,9 @@ use std::{env, fs, mem};
 /// `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-2026-07-24"
+channel = "nightly-2026-07-30"
 components = ["rust-src", "rustc-dev", "llvm-tools"]
-# commit_hash = 89c61a7545da48b06116675b888398d02a4064c7"#;
+# commit_hash = 1a833e16546c2eb012758ddd499964fd8afee29e"#;
 
 fn rustc_output(arg: &str) -> Result<String, Box<dyn Error>> {
     let rustc = env::var("RUSTC").unwrap_or_else(|_| "rustc".into());

crates/rustc_codegen_spirv/src/attr.rs

@@ -433,19 +433,19 @@ impl<'tcx> Visitor<'tcx> for CheckSpirvAttrVisitor<'tcx> {
     }
 
     fn visit_item(&mut self, item: &'tcx hir::Item<'tcx>) {
-        let target = Target::from_item(item);
+        let target = Target::from(item);
         self.check_spirv_attributes(item.hir_id(), target);
         intravisit::walk_item(self, item);
     }
 
     fn visit_generic_param(&mut self, generic_param: &'tcx hir::GenericParam<'tcx>) {
-        let target = Target::from_generic_param(generic_param);
+        let target = Target::from(generic_param);
         self.check_spirv_attributes(generic_param.hir_id, target);
         intravisit::walk_generic_param(self, generic_param);
     }
 
     fn visit_trait_item(&mut self, trait_item: &'tcx hir::TraitItem<'tcx>) {
-        let target = Target::from_trait_item(trait_item);
+        let target = Target::from(trait_item);
         self.check_spirv_attributes(trait_item.hir_id(), target);
         intravisit::walk_trait_item(self, trait_item);
     }
@@ -461,7 +461,7 @@ impl<'tcx> Visitor<'tcx> for CheckSpirvAttrVisitor<'tcx> {
     }
 
     fn visit_foreign_item(&mut self, f_item: &'tcx hir::ForeignItem<'tcx>) {
-        let target = Target::from_foreign_item(f_item);
+        let target = Target::from(f_item);
         self.check_spirv_attributes(f_item.hir_id(), target);
         intravisit::walk_foreign_item(self, f_item);
     }

crates/rustc_codegen_spirv/src/builder/intrinsics.rs

@@ -267,7 +267,7 @@ impl<'a, 'tcx> IntrinsicCallBuilderMethods<'tcx> for Builder<'a, 'tcx> {
                     // Lvalues get loaded
                     OperandValue::Ref(place) => self.load(llty, place.llval, place.align),
                     // ZSTs become undef of the right type
-                    OperandValue::ZeroSized | OperandValue::Uninit => self.undef(llty),
+                    OperandValue::ZeroSized => self.undef(llty),
                 }
             }
             sym::bswap => {