--- /dev/null
+error[E0496]: lifetime name `'__pin` shadows a lifetime name that is already in scope
+ --> $DIR/overlapping_lifetime_names.rs:3:1
+ |
+3 | / pin_project! { //~ ERROR E0496
+4 | | pub struct Foo<'__pin, T> { //~ ERROR E0263
+ | | ------ first declared here
+5 | | #[pin]
+6 | | field: &'__pin mut T,
+7 | | }
+8 | | }
+ | |_^ lifetime `'__pin` already in scope
+ |
+ = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error[E0496]: lifetime name `'__pin` shadows a lifetime name that is already in scope
+ --> $DIR/overlapping_lifetime_names.rs:3:1
+ |
+3 | / pin_project! { //~ ERROR E0496
+4 | | pub struct Foo<'__pin, T> { //~ ERROR E0263
+ | | ------ first declared here
+5 | | #[pin]
+6 | | field: &'__pin mut T,
+7 | | }
+8 | | }
+ | |_^ lifetime `'__pin` already in scope
+ |
+ = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error[E0263]: lifetime name `'__pin` declared twice in the same scope
+ --> $DIR/overlapping_lifetime_names.rs:4:20
+ |
+3 | / pin_project! { //~ ERROR E0496
+4 | | pub struct Foo<'__pin, T> { //~ ERROR E0263
+ | | ^^^^^^ declared twice
+5 | | #[pin]
+6 | | field: &'__pin mut T,
+7 | | }
+8 | | }
+ | |_- previous declaration here
+
+error[E0263]: lifetime name `'__pin` declared twice in the same scope
+ --> $DIR/overlapping_lifetime_names.rs:4:20
+ |
+3 | / pin_project! { //~ ERROR E0496
+4 | | pub struct Foo<'__pin, T> { //~ ERROR E0263
+ | | ^^^^^^ declared twice
+5 | | #[pin]
+6 | | field: &'__pin mut T,
+7 | | }
+8 | | }
+ | |_- previous declaration here
+
+error[E0263]: lifetime name `'__pin` declared twice in the same scope
+ --> $DIR/overlapping_lifetime_names.rs:4:20
+ |
+3 | / pin_project! { //~ ERROR E0496
+4 | | pub struct Foo<'__pin, T> { //~ ERROR E0263
+ | | ^^^^^^ declared twice
+5 | | #[pin]
+6 | | field: &'__pin mut T,
+7 | | }
+8 | | }
+ | |_- previous declaration here
+
+error[E0263]: lifetime name `'__pin` declared twice in the same scope
+ --> $DIR/overlapping_lifetime_names.rs:4:20
+ |
+3 | / pin_project! { //~ ERROR E0496
+4 | | pub struct Foo<'__pin, T> { //~ ERROR E0263
+ | | ^^^^^^ declared twice
+5 | | #[pin]
+6 | | field: &'__pin mut T,
+7 | | }
+8 | | }
+ | |_- previous declaration here