Rename ty::Generics::parameters to params

6 files changed, 15 insertions, 15 deletions

diff --git a/src/librustc/ich/impls_ty.rs b/src/librustc/ich/impls_ty.rs
index 62da6be5b21..dbd7175272a 100644
--- a/src/librustc/ich/impls_ty.rs
+++ b/src/librustc/ich/impls_ty.rs
@@ -736,7 +736,7 @@ impl<'a> HashStable<StableHashingContext<'a>> for ty::Generics {
         let ty::Generics {
             parent,
             ref parent_count,
-            ref parameters,
+            ref params,
 
             // Reverse map to each `TypeParameterDef`'s `index` field, from
             // `def_id.index` (`def_id.krate` is the same as the item's).
@@ -747,7 +747,7 @@ impl<'a> HashStable<StableHashingContext<'a>> for ty::Generics {
 
         parent.hash_stable(hcx, hasher);
         parent_count.hash_stable(hcx, hasher);
-        parameters.hash_stable(hcx, hasher);
+        params.hash_stable(hcx, hasher);
         has_self.hash_stable(hcx, hasher);
         has_late_bound_regions.hash_stable(hcx, hasher);
     }
diff --git a/src/librustc/ty/mod.rs b/src/librustc/ty/mod.rs
index 8f5ec3aae8a..8b69ba1780e 100644
--- a/src/librustc/ty/mod.rs
+++ b/src/librustc/ty/mod.rs
@@ -785,7 +785,7 @@ impl GenericParameterDef {
 pub struct Generics {
     pub parent: Option<DefId>,
     pub parent_count: usize,
-    pub parameters: Vec<GenericParameterDef>,
+    pub params: Vec<GenericParameterDef>,
 
     /// Reverse map to each `TypeParameterDef`'s `index` field
     pub type_param_to_index: FxHashMap<DefId, u32>,
@@ -796,7 +796,7 @@ pub struct Generics {
 
 impl<'a, 'gcx, 'tcx> Generics {
     pub fn own_count(&self) -> usize {
-        self.parameters.len()
+        self.params.len()
     }
 
     pub fn count(&self) -> usize {
@@ -804,7 +804,7 @@ impl<'a, 'gcx, 'tcx> Generics {
     }
 
     pub fn lifetimes(&self) -> Vec<&RegionParameterDef> {
-        self.parameters.iter().filter_map(|p| {
+        self.params.iter().filter_map(|p| {
             if let GenericParameterDef::Lifetime(lt) = p {
                 Some(lt)
             } else {
@@ -814,7 +814,7 @@ impl<'a, 'gcx, 'tcx> Generics {
     }
 
     pub fn types(&self) -> Vec<&TypeParameterDef> {
-        self.parameters.iter().filter_map(|p| {
+        self.params.iter().filter_map(|p| {
             if let GenericParameterDef::Type(ty) = p {
                 Some(ty)
             } else {
@@ -842,7 +842,7 @@ impl<'a, 'gcx, 'tcx> Generics {
     {
         if let Some(index) = param.index.checked_sub(self.parent_count as u32) {
             // We're currently assuming that lifetimes precede other generic parameters.
-            match self.parameters[index as usize - self.has_self as usize] {
+            match self.params[index as usize - self.has_self as usize] {
                 ty::GenericParameterDef::Lifetime(ref lt) => lt,
                 _ => bug!("expected region parameter, but found another generic parameter")
             }
@@ -892,13 +892,13 @@ impl<'a, 'gcx, 'tcx> Generics {
 
             if let Some(_) = (idx as usize).checked_sub(type_param_offset) {
                 assert!(!is_separated_self, "found a Self after type_param_offset");
-                match self.parameters[idx as usize] {
+                match self.params[idx as usize] {
                     ty::GenericParameterDef::Type(ref ty) => ty,
                     _ => bug!("expected type parameter, but found another generic parameter")
                 }
             } else {
                 assert!(is_separated_self, "non-Self param before type_param_offset");
-                match self.parameters[type_param_offset] {
+                match self.params[type_param_offset] {
                     ty::GenericParameterDef::Type(ref ty) => ty,
                     _ => bug!("expected type parameter, but found another generic parameter")
                 }
diff --git a/src/librustc/ty/subst.rs b/src/librustc/ty/subst.rs
index fa2aa972006..a6960339fd4 100644
--- a/src/librustc/ty/subst.rs
+++ b/src/librustc/ty/subst.rs
@@ -252,7 +252,7 @@ impl<'a, 'gcx, 'tcx> Substs<'tcx> {
             substs.push(ty.into());
         }
 
-        for def in &defs.parameters {
+        for def in &defs.params {
             let param = match def {
                 ty::GenericParameterDef::Lifetime(ref lt) => {
                     UnpackedKind::Lifetime(mk_region(lt, substs))
diff --git a/src/librustc_typeck/check/method/mod.rs b/src/librustc_typeck/check/method/mod.rs
index 8d7d8cb0f5f..83f132d8869 100644
--- a/src/librustc_typeck/check/method/mod.rs
+++ b/src/librustc_typeck/check/method/mod.rs
@@ -288,7 +288,7 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
         let method_item = self.associated_item(trait_def_id, m_name, Namespace::Value).unwrap();
         let def_id = method_item.def_id;
         let generics = tcx.generics_of(def_id);
-        assert_eq!(generics.parameters.len(), 0);
+        assert_eq!(generics.params.len(), 0);
 
         debug!("lookup_in_trait_adjusted: method_item={:?}", method_item);
         let mut obligations = vec![];
diff --git a/src/librustc_typeck/check/method/probe.rs b/src/librustc_typeck/check/method/probe.rs
index 513bc6931ec..9d762ca3834 100644
--- a/src/librustc_typeck/check/method/probe.rs
+++ b/src/librustc_typeck/check/method/probe.rs
@@ -1384,7 +1384,7 @@ impl<'a, 'gcx, 'tcx> ProbeContext<'a, 'gcx, 'tcx> {
         // in the values from the substitution.
         let xform_fn_sig = self.erase_late_bound_regions(&fn_sig);
 
-        if generics.parameters.is_empty() {
+        if generics.params.is_empty() {
             xform_fn_sig.subst(self.tcx, substs)
         } else {
             let substs = Substs::for_item(self.tcx, method, |def, _| {
diff --git a/src/librustc_typeck/collect.rs b/src/librustc_typeck/collect.rs
index ffbbb3b1fae..6783f6f1987 100644
--- a/src/librustc_typeck/collect.rs
+++ b/src/librustc_typeck/collect.rs
@@ -881,7 +881,7 @@ fn generics_of<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>,
         assert_eq!(has_self, false);
         parent_has_self = generics.has_self;
         own_start = generics.count() as u32;
-        generics.parent_count + generics.parameters.len()
+        generics.parent_count + generics.params.len()
     });
 
     let early_lifetimes = early_bound_lifetimes_from_generics(tcx, ast_generics);
@@ -974,12 +974,12 @@ fn generics_of<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>,
         regions.into_iter().map(|lt| ty::GenericParameterDef::Lifetime(lt)).collect();
     let types: Vec<ty::GenericParameterDef> =
         types.into_iter().map(|ty| ty::GenericParameterDef::Type(ty)).collect();
-    let parameters = lifetimes.into_iter().chain(types.into_iter()).collect();
+    let params = lifetimes.into_iter().chain(types.into_iter()).collect();
 
     tcx.alloc_generics(ty::Generics {
         parent: parent_def_id,
         parent_count,
-        parameters,
+        params,
         type_param_to_index,
         has_self: has_self || parent_has_self,
         has_late_bound_regions: has_late_bound_regions(tcx, node),