Auto merge of #60054 - Centril:rollup-o40xxaa, r=Centril

Rollup of 4 pull requests

Successful merges:

 - #59908 (Re-export core::str::{EscapeDebug, EscapeDefault, EscapeUnicode} in std)
 - #59984 (Remove collection-specific `with_capacity` documentation from `std::collections`)
 - #60036 (Remove nrc from toolstate pings)
 - #60037 (Resolve inconsistency in error messages between "parameter" and "variable".)

Failed merges:

r? @ghost

11 files changed, 18 insertions, 18 deletions

diff --git a/src/test/ui/bad/bad-type-env-capture.stderr b/src/test/ui/bad/bad-type-env-capture.stderr
index a459c00634a..6f24c0d8699 100644
--- a/src/test/ui/bad/bad-type-env-capture.stderr
+++ b/src/test/ui/bad/bad-type-env-capture.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/bad-type-env-capture.rs:2:15
    |
 LL | fn foo<T>() {
-   |        - type variable from outer function
+   |        - type parameter from outer function
 LL |     fn bar(b: T) { }
    |        ---    ^ use of generic parameter from outer function
    |        |
diff --git a/src/test/ui/const-generics/const-param-from-outer-fn.stderr b/src/test/ui/const-generics/const-param-from-outer-fn.stderr
index e37b34fac33..f0b7562f621 100644
--- a/src/test/ui/const-generics/const-param-from-outer-fn.stderr
+++ b/src/test/ui/const-generics/const-param-from-outer-fn.stderr
@@ -8,7 +8,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/const-param-from-outer-fn.rs:6:9
    |
 LL | fn foo<const X: u32>() {
-   |              - const variable from outer function
+   |              - const parameter from outer function
 LL |     fn bar() -> u32 {
    |        --- try adding a local generic parameter in this method instead
 LL |         X
diff --git a/src/test/ui/error-codes/E0401.stderr b/src/test/ui/error-codes/E0401.stderr
index 7c54e5b4edb..1d9dfe46722 100644
--- a/src/test/ui/error-codes/E0401.stderr
+++ b/src/test/ui/error-codes/E0401.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/E0401.rs:4:39
    |
 LL | fn foo<T>(x: T) {
-   |        - type variable from outer function
+   |        - type parameter from outer function
 LL |     fn bfnr<U, V: Baz<U>, W: Fn()>(y: T) {
    |        ---------------------------    ^ use of generic parameter from outer function
    |        |
@@ -12,7 +12,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/E0401.rs:9:16
    |
 LL | fn foo<T>(x: T) {
-   |        - type variable from outer function
+   |        - type parameter from outer function
 ...
 LL |     fn baz<U,
    |        --- try adding a local generic parameter in this method instead
diff --git a/src/test/ui/inner-static-type-parameter.stderr b/src/test/ui/inner-static-type-parameter.stderr
index 3c14e217aeb..09f79105f6a 100644
--- a/src/test/ui/inner-static-type-parameter.stderr
+++ b/src/test/ui/inner-static-type-parameter.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/inner-static-type-parameter.rs:6:19
    |
 LL | fn foo<T>() {
-   |    --- - type variable from outer function
+   |    --- - type parameter from outer function
    |    |
    |    try adding a local generic parameter in this method instead
 LL |     static a: Bar<T> = Bar::What;
diff --git a/src/test/ui/issues/issue-3021-c.stderr b/src/test/ui/issues/issue-3021-c.stderr
index cef30acd602..8764ac8a856 100644
--- a/src/test/ui/issues/issue-3021-c.stderr
+++ b/src/test/ui/issues/issue-3021-c.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/issue-3021-c.rs:4:24
    |
 LL | fn siphash<T>() {
-   |            - type variable from outer function
+   |            - type parameter from outer function
 ...
 LL |         fn g(&self, x: T) -> T;
    |            -           ^ use of generic parameter from outer function
@@ -13,7 +13,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/issue-3021-c.rs:4:30
    |
 LL | fn siphash<T>() {
-   |            - type variable from outer function
+   |            - type parameter from outer function
 ...
 LL |         fn g(&self, x: T) -> T;
    |            -                 ^ use of generic parameter from outer function
diff --git a/src/test/ui/issues/issue-3214.stderr b/src/test/ui/issues/issue-3214.stderr
index 9c2585688e9..fa04ec12b74 100644
--- a/src/test/ui/issues/issue-3214.stderr
+++ b/src/test/ui/issues/issue-3214.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/issue-3214.rs:3:12
    |
 LL | fn foo<T>() {
-   |    --- - type variable from outer function
+   |    --- - type parameter from outer function
    |    |
    |    try adding a local generic parameter in this method instead
 LL |     struct Foo {
diff --git a/src/test/ui/issues/issue-5997-enum.stderr b/src/test/ui/issues/issue-5997-enum.stderr
index 5c778143e13..1c58b9c3911 100644
--- a/src/test/ui/issues/issue-5997-enum.stderr
+++ b/src/test/ui/issues/issue-5997-enum.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/issue-5997-enum.rs:2:16
    |
 LL | fn f<Z>() -> bool {
-   |    - - type variable from outer function
+   |    - - type parameter from outer function
    |    |
    |    try adding a local generic parameter in this method instead
 LL |     enum E { V(Z) }
diff --git a/src/test/ui/issues/issue-5997-struct.stderr b/src/test/ui/issues/issue-5997-struct.stderr
index cb1b5146b6c..5b388d16d75 100644
--- a/src/test/ui/issues/issue-5997-struct.stderr
+++ b/src/test/ui/issues/issue-5997-struct.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/issue-5997-struct.rs:2:14
    |
 LL | fn f<T>() -> bool {
-   |    - - type variable from outer function
+   |    - - type parameter from outer function
    |    |
    |    try adding a local generic parameter in this method instead
 LL |     struct S(T);
diff --git a/src/test/ui/nested-ty-params.stderr b/src/test/ui/nested-ty-params.stderr
index 37adeffb9b0..f6741b5e5e8 100644
--- a/src/test/ui/nested-ty-params.stderr
+++ b/src/test/ui/nested-ty-params.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/nested-ty-params.rs:3:16
    |
 LL | fn hd<U>(v: Vec<U> ) -> U {
-   |       - type variable from outer function
+   |       - type parameter from outer function
 LL |     fn hd1(w: [U]) -> U { return w[0]; }
    |        ---     ^ use of generic parameter from outer function
    |        |
@@ -12,7 +12,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/nested-ty-params.rs:3:23
    |
 LL | fn hd<U>(v: Vec<U> ) -> U {
-   |       - type variable from outer function
+   |       - type parameter from outer function
 LL |     fn hd1(w: [U]) -> U { return w[0]; }
    |        ---            ^ use of generic parameter from outer function
    |        |
diff --git a/src/test/ui/resolve/resolve-type-param-in-item-in-trait.stderr b/src/test/ui/resolve/resolve-type-param-in-item-in-trait.stderr
index f6b8abf4057..10a703ee093 100644
--- a/src/test/ui/resolve/resolve-type-param-in-item-in-trait.stderr
+++ b/src/test/ui/resolve/resolve-type-param-in-item-in-trait.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/resolve-type-param-in-item-in-trait.rs:8:22
    |
 LL | trait TraitA<A> {
-   |              - type variable from outer function
+   |              - type parameter from outer function
 LL |     fn outer(&self) {
    |        ----- try adding a local generic parameter in this method instead
 LL |         enum Foo<B> {
@@ -13,7 +13,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/resolve-type-param-in-item-in-trait.rs:16:23
    |
 LL | trait TraitB<A> {
-   |              - type variable from outer function
+   |              - type parameter from outer function
 LL |     fn outer(&self) {
    |        ----- try adding a local generic parameter in this method instead
 LL |         struct Foo<B>(A);
@@ -23,7 +23,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/resolve-type-param-in-item-in-trait.rs:23:28
    |
 LL | trait TraitC<A> {
-   |              - type variable from outer function
+   |              - type parameter from outer function
 LL |     fn outer(&self) {
    |        ----- try adding a local generic parameter in this method instead
 LL |         struct Foo<B> { a: A }
@@ -33,7 +33,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/resolve-type-param-in-item-in-trait.rs:30:22
    |
 LL | trait TraitD<A> {
-   |              - type variable from outer function
+   |              - type parameter from outer function
 LL |     fn outer(&self) {
 LL |         fn foo<B>(a: A) { }
    |            ------    ^ use of generic parameter from outer function
diff --git a/src/test/ui/type/type-arg-out-of-scope.stderr b/src/test/ui/type/type-arg-out-of-scope.stderr
index 645cbb33abe..ea991069c08 100644
--- a/src/test/ui/type/type-arg-out-of-scope.stderr
+++ b/src/test/ui/type/type-arg-out-of-scope.stderr
@@ -2,7 +2,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/type-arg-out-of-scope.rs:3:25
    |
 LL | fn foo<T>(x: T) {
-   |        - type variable from outer function
+   |        - type parameter from outer function
 LL |     fn bar(f: Box<FnMut(T) -> T>) { }
    |        ---              ^ use of generic parameter from outer function
    |        |
@@ -12,7 +12,7 @@ error[E0401]: can't use generic parameters from outer function
   --> $DIR/type-arg-out-of-scope.rs:3:31
    |
 LL | fn foo<T>(x: T) {
-   |        - type variable from outer function
+   |        - type parameter from outer function
 LL |     fn bar(f: Box<FnMut(T) -> T>) { }
    |        ---                    ^ use of generic parameter from outer function
    |        |