1 files changed, 59 insertions, 0 deletions
diff --git a/src/test/ui/traits/issue-102989.stderr b/src/test/ui/traits/issue-102989.stderr
new file mode 100644
index 000000000..efe1a2467
--- /dev/null
+++ b/src/test/ui/traits/issue-102989.stderr
@@ -0,0 +1,59 @@
+error: `self` parameter is only allowed in associated functions
+  --> $DIR/issue-102989.rs:7:15
+   |
+LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
+   |               ^^^^ not semantically valid as function parameter
+   |
+   = note: associated functions are those in `impl` or `trait` definitions
+
+error[E0412]: cannot find type `Struct` in this scope
+  --> $DIR/issue-102989.rs:7:22
+   |
+LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
+   |                      ^^^^^^ not found in this scope
+
+error[E0425]: cannot find value `x` in this scope
+  --> $DIR/issue-102989.rs:11:13
+   |
+LL |     let x = x << 1;
+   |             ^ help: a local variable with a similar name exists: `f`
+
+error[E0152]: found duplicate lang item `sized`
+  --> $DIR/issue-102989.rs:5:1
+   |
+LL | trait Sized { }
+   | ^^^^^^^^^^^
+   |
+   = note: the lang item is first defined in crate `core` (which `std` depends on)
+   = note: first definition in `core` loaded from SYSROOT/libcore-*.rlib
+   = note: second definition in the local crate (`issue_102989`)
+
+error[E0277]: the size for values of type `{integer}` cannot be known at compilation time
+  --> $DIR/issue-102989.rs:11:15
+   |
+LL |     let x = x << 1;
+   |               ^^ doesn't have a size known at compile-time
+   |
+   = help: the trait `std::marker::Sized` is not implemented for `{integer}`
+
+error[E0308]: mismatched types
+  --> $DIR/issue-102989.rs:7:42
+   |
+LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
+   |    ----------                            ^^^^ expected `&u32`, found `()`
+   |    |
+   |    implicitly returns `()` as its body has no tail or `return` expression
+   |
+note: consider returning one of these bindings
+  --> $DIR/issue-102989.rs:7:30
+   |
+LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
+   |                              ^
+...
+LL |     let x = x << 1;
+   |         ^
+
+error: aborting due to 6 previous errors
+
+Some errors have detailed explanations: E0152, E0277, E0308, E0412, E0425.
+For more information about an error, try `rustc --explain E0152`.