Trim more paths in obligation types

diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
index 472086eca8feb698bafb629b699d9c9b803984db..d3274cc829e34c6531fe45e2c1bb8b5b2146303e 100644 (file)
--- a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
+++ b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
@@ -2683,7 +2683,9 @@ fn note_obligation_cause_code<T>(
                 // Don't print the tuple of capture types
                 'print: {
                     if !is_upvar_tys_infer_tuple {
-                        let msg = format!("required because it appears within the type `{}`", ty);
+                        let msg = with_forced_trimmed_paths!(format!(
+                            "required because it appears within the type `{ty}`",
+                        ));
                         match ty.kind() {
                             ty::Adt(def, _) => match self.tcx.opt_item_ident(def.did()) {
                                 Some(ident) => err.span_note(ident.span, &msg),
@@ -2724,7 +2726,7 @@ fn note_obligation_cause_code<T>(
                                 let mut msg =
                                     "required because it captures the following types: ".to_owned();
                                 for ty in bound_tys.skip_binder() {
-                                    write!(msg, "`{}`, ", ty).unwrap();
+                                    with_forced_trimmed_paths!(write!(msg, "`{}`, ", ty).unwrap());
                                 }
                                 err.note(msg.trim_end_matches(", "))
                             }
@@ -2735,7 +2737,9 @@ fn note_obligation_cause_code<T>(
                                 let kind = tcx.generator_kind(def_id).unwrap().descr();
                                 err.span_note(
                                     sp,
-                                    &format!("required because it's used within this {}", kind),
+                                    with_forced_trimmed_paths!(&format!(
+                                        "required because it's used within this {kind}",
+                                    )),
                                 )
                             }
                             ty::Closure(def_id, _) => err.span_note(
@@ -2959,7 +2963,9 @@ fn note_obligation_cause_code<T>(
                     let expr_ty = with_forced_trimmed_paths!(self.ty_to_string(expr_ty));
                     err.span_label(
                         expr_span,
-                        format!("return type was inferred to be `{expr_ty}` here"),
+                        with_forced_trimmed_paths!(format!(
+                            "return type was inferred to be `{expr_ty}` here",
+                        )),
                     );
                 }
             }

diff --git a/src/test/ui/function-pointer/unsized-ret.stderr b/src/test/ui/function-pointer/unsized-ret.stderr
index 40bf7a3898acc866f7cfc6fc29e432d6b7834adf..6f430687e6d6efd057001cb8686e328839dca7ba 100644 (file)
--- a/src/test/ui/function-pointer/unsized-ret.stderr
+++ b/src/test/ui/function-pointer/unsized-ret.stderr
@@ -23,7 +23,7 @@ LL |     foo::<for<'a> fn(&'a ()) -> (dyn std::fmt::Display + 'a), _>(None, (&()
    |     required by a bound introduced by this call
    |
    = help: within `for<'a> fn(&'a ()) -> (dyn std::fmt::Display + 'a)`, the trait `for<'a> Sized` is not implemented for `(dyn std::fmt::Display + 'a)`
-   = note: required because it appears within the type `for<'a> fn(&'a ()) -> (dyn std::fmt::Display + 'a)`
+   = note: required because it appears within the type `for<'a> fn(&'a ()) -> (dyn Display + 'a)`
 note: required by a bound in `foo`
   --> $DIR/unsized-ret.rs:5:11
    |

diff --git a/src/test/ui/generator/print/generator-print-verbose-1.stderr b/src/test/ui/generator/print/generator-print-verbose-1.stderr
index ed0628bbbc3cce135ed9308d8911b9aa66e14fff..ebf35be581c60a1c3478ee964f57a1badb32dad1 100644 (file)
--- a/src/test/ui/generator/print/generator-print-verbose-1.stderr
+++ b/src/test/ui/generator/print/generator-print-verbose-1.stderr
@@ -35,7 +35,7 @@ note: required because it's used within this generator
    |
 LL |     || {
    |     ^^
-note: required because it appears within the type `Opaque(DefId(0:35 ~ generator_print_verbose_1[749a]::make_gen2::{opaque#0}), [std::sync::Arc<std::cell::RefCell<i32>>])`
+note: required because it appears within the type `Opaque(DefId(0:35 ~ generator_print_verbose_1[749a]::make_gen2::{opaque#0}), [Arc<RefCell<i32>>])`
   --> $DIR/generator-print-verbose-1.rs:41:30
    |
 LL | pub fn make_gen2<T>(t: T) -> impl Generator<Return = T> {

diff --git a/src/test/ui/issues/issue-21763.stderr b/src/test/ui/issues/issue-21763.stderr
index 72c65029746adb83a8aaa15d71eca77667e8860c..04379f07ba0f78ff1a81c7d0654c059c7aa1819c 100644 (file)
--- a/src/test/ui/issues/issue-21763.stderr
+++ b/src/test/ui/issues/issue-21763.stderr
@@ -7,7 +7,7 @@ LL |     foo::<HashMap<Rc<()>, Rc<()>>>();
    = help: within `(Rc<()>, Rc<()>)`, the trait `Send` is not implemented for `Rc<()>`
    = note: required because it appears within the type `(Rc<()>, Rc<()>)`
    = note: required for `hashbrown::raw::RawTable<(Rc<()>, Rc<()>)>` to implement `Send`
-   = note: required because it appears within the type `hashbrown::map::HashMap<Rc<()>, Rc<()>, RandomState>`
+   = note: required because it appears within the type `HashMap<Rc<()>, Rc<()>, RandomState>`
    = note: required because it appears within the type `HashMap<Rc<()>, Rc<()>>`
 note: required by a bound in `foo`
   --> $DIR/issue-21763.rs:6:11

diff --git a/src/test/ui/traits/negative-impls/negated-auto-traits-error.stderr b/src/test/ui/traits/negative-impls/negated-auto-traits-error.stderr
index 41fc3600fcd54e295148bce95c0602fa20068f81..30cc76b2e1aad1b450a40881f244c38211bb230b 100644 (file)
--- a/src/test/ui/traits/negative-impls/negated-auto-traits-error.stderr
+++ b/src/test/ui/traits/negative-impls/negated-auto-traits-error.stderr
@@ -50,7 +50,7 @@ LL |     is_send((8, TestType));
    |     required by a bound introduced by this call
    |
    = help: within `({integer}, dummy1c::TestType)`, the trait `Send` is not implemented for `dummy1c::TestType`
-   = note: required because it appears within the type `({integer}, dummy1c::TestType)`
+   = note: required because it appears within the type `({integer}, TestType)`
 note: required by a bound in `is_send`
   --> $DIR/negated-auto-traits-error.rs:16:15
    |
@@ -67,7 +67,7 @@ LL |     is_send(Box::new(TestType));
    |
    = note: the trait bound `Unique<dummy2::TestType>: Send` is not satisfied
    = note: required for `Unique<dummy2::TestType>` to implement `Send`
-   = note: required because it appears within the type `Box<dummy2::TestType>`
+   = note: required because it appears within the type `Box<TestType>`
 note: required by a bound in `is_send`
   --> $DIR/negated-auto-traits-error.rs:16:15
    |
@@ -87,13 +87,13 @@ LL |     is_send(Box::new(Outer2(TestType)));
    |     required by a bound introduced by this call
    |
    = help: within `Outer2<dummy3::TestType>`, the trait `Send` is not implemented for `dummy3::TestType`
-note: required because it appears within the type `Outer2<dummy3::TestType>`
+note: required because it appears within the type `Outer2<TestType>`
   --> $DIR/negated-auto-traits-error.rs:12:8
    |
 LL | struct Outer2<T>(T);
    |        ^^^^^^
    = note: required for `Unique<Outer2<dummy3::TestType>>` to implement `Send`
-   = note: required because it appears within the type `Box<Outer2<dummy3::TestType>>`
+   = note: required because it appears within the type `Box<Outer2<TestType>>`
 note: required by a bound in `is_send`
   --> $DIR/negated-auto-traits-error.rs:16:15
    |