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Merge pull request #1189 from Pursuit92/master

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Quick fix for "impl Trait"
This commit is contained in:
Nick Cameron 2016-10-14 10:10:18 +13:00 committed by GitHub
commit 171d917888
3 changed files with 10 additions and 3 deletions
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5
src/types.rs
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@ -618,9 +618,8 @@ fn rewrite(&self, context: &RewriteContext, width: usize, offset: Indent) -> Opt
ast::TyKind::Mac(..) | ast::TyKind::Mac(..) |
ast::TyKind::Typeof(..) => unreachable!(), ast::TyKind::Typeof(..) => unreachable!(),
ast::TyKind::ImplicitSelf => Some(String::from("")), ast::TyKind::ImplicitSelf => Some(String::from("")),
ast::TyKind::ImplTrait(..) => { ast::TyKind::ImplTrait(ref it) => {
// FIXME(#1154) Implement impl Trait it.rewrite(context, width, offset).map(|it_str| format!("impl {}", it_str))
Some(String::from("impl TODO"))
} }
} }
} }

4
tests/source/type.rs
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@ -14,3 +14,7 @@ struct F {
} }
fn issue_1006(def_id_to_string: for<'a, 'b> unsafe fn(TyCtxt<'b, 'tcx, 'tcx>, DefId) -> String) {} fn issue_1006(def_id_to_string: for<'a, 'b> unsafe fn(TyCtxt<'b, 'tcx, 'tcx>, DefId) -> String) {}
fn impl_trait_fn_1() -> impl Fn(i32) -> Option<u8> {}
fn impl_trait_fn_2<E>() -> impl Future<Item=&'a i64,Error=E> {}

4
tests/target/type.rs
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@ -23,3 +23,7 @@ struct F {
} }
fn issue_1006(def_id_to_string: for<'a, 'b> unsafe fn(TyCtxt<'b, 'tcx, 'tcx>, DefId) -> String) {} fn issue_1006(def_id_to_string: for<'a, 'b> unsafe fn(TyCtxt<'b, 'tcx, 'tcx>, DefId) -> String) {}
fn impl_trait_fn_1() -> impl Fn(i32) -> Option<u8> {}
fn impl_trait_fn_2<E>() -> impl Future<Item = &'a i64, Error = E> {}