Merge #176

176: Fix support for lifetime bounds r=taiki-e a=taiki-e Co-authored-by: Taiki Endo <[email protected]>
taiki-e · Jan 20, 2020 · 8c1b6bb · 8c1b6bb
2 parents 8a5ed63 + aeb68c1
commit 8c1b6bb
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Showing 2 changed files with 7 additions and 8 deletions.
diff --git a/pin-project-internal/src/pin_project/derive.rs b/pin-project-internal/src/pin_project/derive.rs
@@ -540,10 +540,10 @@ impl Context {
                 .generics
                 .lifetimes()
                 .enumerate()
-                .map(|(i, l)| {
+                .map(|(i, LifetimeDef { lifetime, .. })| {
                     let field_ident = format_ident!("__lifetime{}", i);
                     quote! {
-                        #field_ident: &#l ()
+                        #field_ident: &#lifetime ()
                     }
                 })
                 .collect();

diff --git a/tests/pin_project.rs b/tests/pin_project.rs
@@ -272,12 +272,11 @@ fn trait_bounds_on_type_generics() {
 
     impl<T> Static for Struct7<T> {}
 
-    // TODO: support this
-    // #[pin_project]
-    // pub struct Struct8<'a, 'b: 'a> {
-    //     field1: &'a u8,
-    //     field2: &'b u8,
-    // }
+    #[pin_project]
+    pub struct Struct8<'a, 'b: 'a> {
+        field1: &'a u8,
+        field2: &'b u8,
+    }
 
     #[pin_project]
     pub struct TupleStruct<'a, T: ?Sized>(&'a mut T);