refactor(rustc_middle): Substs -> GenericArg

3 files changed, 12 insertions, 12 deletions

diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/cpp_like.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/cpp_like.rs
index 45698407e83..88040557a9b 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/cpp_like.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/cpp_like.rs
@@ -12,7 +12,7 @@ use rustc_middle::{
     ty::{
         self,
         layout::{LayoutOf, TyAndLayout},
-        AdtDef, GeneratorSubsts, Ty,
+        AdtDef, GeneratorArgs, Ty,
     },
 };
 use rustc_target::abi::{Align, Endian, Size, TagEncoding, VariantIdx, Variants};
@@ -673,15 +673,15 @@ fn build_union_fields_for_direct_tag_generator<'ll, 'tcx>(
         bug!("This function only supports layouts with directly encoded tags.")
     };
 
-    let (generator_def_id, generator_substs) = match generator_type_and_layout.ty.kind() {
-        &ty::Generator(def_id, substs, _) => (def_id, substs.as_generator()),
+    let (generator_def_id, generator_args) = match generator_type_and_layout.ty.kind() {
+        &ty::Generator(def_id, args, _) => (def_id, args.as_generator()),
         _ => unreachable!(),
     };
 
     let generator_layout = cx.tcx.optimized_mir(generator_def_id).generator_layout().unwrap();
 
     let common_upvar_names = cx.tcx.closure_saved_names_of_captured_variables(generator_def_id);
-    let variant_range = generator_substs.variant_range(generator_def_id, cx.tcx);
+    let variant_range = generator_args.variant_range(generator_def_id, cx.tcx);
     let variant_count = (variant_range.start.as_u32()..variant_range.end.as_u32()).len();
 
     let tag_base_type = tag_base_type(cx, generator_type_and_layout);
@@ -691,11 +691,11 @@ fn build_union_fields_for_direct_tag_generator<'ll, 'tcx>(
         generator_type_di_node,
         variant_range
             .clone()
-            .map(|variant_index| (variant_index, GeneratorSubsts::variant_name(variant_index))),
+            .map(|variant_index| (variant_index, GeneratorArgs::variant_name(variant_index))),
     );
 
     let discriminants: IndexVec<VariantIdx, DiscrResult> = {
-        let discriminants_iter = generator_substs.discriminants(generator_def_id, cx.tcx);
+        let discriminants_iter = generator_args.discriminants(generator_def_id, cx.tcx);
         let mut discriminants: IndexVec<VariantIdx, DiscrResult> =
             IndexVec::with_capacity(variant_count);
         for (variant_index, discr) in discriminants_iter {
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/mod.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/mod.rs
index 008f21ae3f5..b4beb80ca8b 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/mod.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/mod.rs
@@ -10,7 +10,7 @@ use rustc_middle::{
     ty::{
         self,
         layout::{IntegerExt, LayoutOf, PrimitiveExt, TyAndLayout},
-        AdtDef, GeneratorSubsts, Ty, VariantDef,
+        AdtDef, GeneratorArgs, Ty, VariantDef,
     },
 };
 use rustc_span::Symbol;
@@ -325,7 +325,7 @@ pub fn build_generator_variant_struct_type_di_node<'ll, 'tcx>(
     generator_layout: &GeneratorLayout<'tcx>,
     common_upvar_names: &IndexSlice<FieldIdx, Symbol>,
 ) -> &'ll DIType {
-    let variant_name = GeneratorSubsts::variant_name(variant_index);
+    let variant_name = GeneratorArgs::variant_name(variant_index);
     let unique_type_id = UniqueTypeId::for_enum_variant_struct_type(
         cx.tcx,
         generator_type_and_layout.ty,
@@ -334,8 +334,8 @@ pub fn build_generator_variant_struct_type_di_node<'ll, 'tcx>(
 
     let variant_layout = generator_type_and_layout.for_variant(cx, variant_index);
 
-    let generator_substs = match generator_type_and_layout.ty.kind() {
-        ty::Generator(_, substs, _) => substs.as_generator(),
+    let generator_args = match generator_type_and_layout.ty.kind() {
+        ty::Generator(_, args, _) => args.as_generator(),
         _ => unreachable!(),
     };
 
@@ -377,7 +377,7 @@ pub fn build_generator_variant_struct_type_di_node<'ll, 'tcx>(
                 .collect();
 
             // Fields that are common to all states
-            let common_fields: SmallVec<_> = generator_substs
+            let common_fields: SmallVec<_> = generator_args
                 .prefix_tys()
                 .zip(common_upvar_names)
                 .enumerate()
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs
index 3799b69ee10..feac40d8c30 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs
@@ -175,7 +175,7 @@ pub(super) fn build_generator_di_node<'ll, 'tcx>(
                 .indices()
                 .map(|variant_index| {
                     // FIXME: This is problematic because just a number is not a valid identifier.
-                    //        GeneratorSubsts::variant_name(variant_index), would be consistent
+                    //        GeneratorArgs::variant_name(variant_index), would be consistent
                     //        with enums?
                     let variant_name = format!("{}", variant_index.as_usize()).into();