resolve: Print import chains on privacy errors

4 files changed, 46 insertions, 6 deletions

diff --git a/src/test/ui/imports/issue-55884-2.stderr b/src/test/ui/imports/issue-55884-2.stderr
index f16d2adb365..3eee7118e5a 100644
--- a/src/test/ui/imports/issue-55884-2.stderr
+++ b/src/test/ui/imports/issue-55884-2.stderr
@@ -4,11 +4,26 @@ error[E0603]: struct import `ParseOptions` is private
 LL | pub use parser::ParseOptions;
    |                 ^^^^^^^^^^^^ this struct import is private
    |
-note: the struct import `ParseOptions` is defined here
+note: the struct import `ParseOptions` is defined here...
   --> $DIR/issue-55884-2.rs:9:9
    |
 LL |     use ParseOptions;
    |         ^^^^^^^^^^^^
+note: ...and refers to the struct import `ParseOptions` which is defined here...
+  --> $DIR/issue-55884-2.rs:12:9
+   |
+LL | pub use parser::ParseOptions;
+   |         ^^^^^^^^^^^^^^^^^^^^
+note: ...and refers to the struct import `ParseOptions` which is defined here...
+  --> $DIR/issue-55884-2.rs:6:13
+   |
+LL |     pub use options::*;
+   |             ^^^^^^^^^^
+note: ...and refers to the struct `ParseOptions` which is defined here
+  --> $DIR/issue-55884-2.rs:2:5
+   |
+LL |     pub struct ParseOptions {}
+   |     ^^^^^^^^^^^^^^^^^^^^^^^ consider importing it directly
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/imports/reexports.stderr b/src/test/ui/imports/reexports.stderr
index 7b0d63574ec..d63fbc7ec67 100644
--- a/src/test/ui/imports/reexports.stderr
+++ b/src/test/ui/imports/reexports.stderr
@@ -16,11 +16,16 @@ error[E0603]: module import `foo` is private
 LL |     use b::a::foo::S;
    |               ^^^ this module import is private
    |
-note: the module import `foo` is defined here
+note: the module import `foo` is defined here...
   --> $DIR/reexports.rs:21:17
    |
 LL |         pub use super::foo; // This is OK since the value `foo` is visible enough.
    |                 ^^^^^^^^^^
+note: ...and refers to the module `foo` which is defined here
+  --> $DIR/reexports.rs:16:5
+   |
+LL |     mod foo {
+   |     ^^^^^^^
 
 error[E0603]: module import `foo` is private
   --> $DIR/reexports.rs:34:15
@@ -28,11 +33,16 @@ error[E0603]: module import `foo` is private
 LL |     use b::b::foo::S as T;
    |               ^^^ this module import is private
    |
-note: the module import `foo` is defined here
+note: the module import `foo` is defined here...
   --> $DIR/reexports.rs:26:17
    |
 LL |         pub use super::*; // This is also OK since the value `foo` is visible enough.
    |                 ^^^^^^^^
+note: ...and refers to the module `foo` which is defined here
+  --> $DIR/reexports.rs:16:5
+   |
+LL |     mod foo {
+   |     ^^^^^^^
 
 warning: glob import doesn't reexport anything because no candidate is public enough
   --> $DIR/reexports.rs:9:17
diff --git a/src/test/ui/privacy/privacy2.stderr b/src/test/ui/privacy/privacy2.stderr
index 719dc27ccf4..b10c3a52659 100644
--- a/src/test/ui/privacy/privacy2.stderr
+++ b/src/test/ui/privacy/privacy2.stderr
@@ -10,11 +10,16 @@ error[E0603]: function import `foo` is private
 LL |     use bar::glob::foo;
    |                    ^^^ this function import is private
    |
-note: the function import `foo` is defined here
+note: the function import `foo` is defined here...
   --> $DIR/privacy2.rs:10:13
    |
 LL |         use foo;
    |             ^^^
+note: ...and refers to the function `foo` which is defined here
+  --> $DIR/privacy2.rs:14:1
+   |
+LL | pub fn foo() {}
+   | ^^^^^^^^^^^^ consider importing it directly
 
 error: requires `sized` lang_item
 
diff --git a/src/test/ui/shadowed/shadowed-use-visibility.stderr b/src/test/ui/shadowed/shadowed-use-visibility.stderr
index cd8ec13794c..2244f3a46b2 100644
--- a/src/test/ui/shadowed/shadowed-use-visibility.stderr
+++ b/src/test/ui/shadowed/shadowed-use-visibility.stderr
@@ -4,11 +4,16 @@ error[E0603]: module import `bar` is private
 LL |     use foo::bar::f as g;
    |              ^^^ this module import is private
    |
-note: the module import `bar` is defined here
+note: the module import `bar` is defined here...
   --> $DIR/shadowed-use-visibility.rs:4:9
    |
 LL |     use foo as bar;
    |         ^^^^^^^^^^
+note: ...and refers to the module `foo` which is defined here
+  --> $DIR/shadowed-use-visibility.rs:1:1
+   |
+LL | mod foo {
+   | ^^^^^^^
 
 error[E0603]: module import `f` is private
   --> $DIR/shadowed-use-visibility.rs:15:10
@@ -16,11 +21,16 @@ error[E0603]: module import `f` is private
 LL | use bar::f::f;
    |          ^ this module import is private
    |
-note: the module import `f` is defined here
+note: the module import `f` is defined here...
   --> $DIR/shadowed-use-visibility.rs:11:9
    |
 LL |     use foo as f;
    |         ^^^^^^^^
+note: ...and refers to the module `foo` which is defined here
+  --> $DIR/shadowed-use-visibility.rs:1:1
+   |
+LL | mod foo {
+   | ^^^^^^^
 
 error: aborting due to 2 previous errors