From 509cb33dbcdb631625288f72c359a35dde6524b7 Mon Sep 17 00:00:00 2001
From: Esteban Küber <esteban@kuber.com.ar>
Date: Tue, 14 Jan 2020 14:49:30 -0800
Subject: review comments

---
 src/test/ui/impl-trait/equality.stderr                          | 1 +
 src/test/ui/point-to-type-err-cause-on-impl-trait-return.stderr | 6 ++++++
 2 files changed, 7 insertions(+)

(limited to 'src/test/ui')

diff --git a/src/test/ui/impl-trait/equality.stderr b/src/test/ui/impl-trait/equality.stderr
index be8653d1689..ceb32dd4cd3 100644
--- a/src/test/ui/impl-trait/equality.stderr
+++ b/src/test/ui/impl-trait/equality.stderr
@@ -12,6 +12,7 @@ LL |     0_u32
    |
    = note: to return `impl Trait`, all returned values must be of the same type
    = help: you can instead return a trait object using `Box<dyn Foo>`
+   = help: alternatively, create a new `enum` with a variant for each returned type
    = note: for information on `impl Trait`, see <https://doc.rust-lang.org/book/ch10-02-traits.html#returning-types-that-implement-traits>
    = note: for information on trait objects, see <https://doc.rust-lang.org/book/ch17-02-trait-objects.html#using-trait-objects-that-allow-for-values-of-different-types>
 
diff --git a/src/test/ui/point-to-type-err-cause-on-impl-trait-return.stderr b/src/test/ui/point-to-type-err-cause-on-impl-trait-return.stderr
index 2c0425e718a..87daab5ca7a 100644
--- a/src/test/ui/point-to-type-err-cause-on-impl-trait-return.stderr
+++ b/src/test/ui/point-to-type-err-cause-on-impl-trait-return.stderr
@@ -12,6 +12,7 @@ LL |     1u32
    |
    = note: to return `impl Trait`, all returned values must be of the same type
    = help: you can instead return a trait object using `Box<dyn std::fmt::Display>`
+   = help: alternatively, create a new `enum` with a variant for each returned type
    = note: for information on `impl Trait`, see <https://doc.rust-lang.org/book/ch10-02-traits.html#returning-types-that-implement-traits>
    = note: for information on trait objects, see <https://doc.rust-lang.org/book/ch17-02-trait-objects.html#using-trait-objects-that-allow-for-values-of-different-types>
 
@@ -29,6 +30,7 @@ LL |         return 1u32;
    |
    = note: to return `impl Trait`, all returned values must be of the same type
    = help: you can instead return a trait object using `Box<dyn std::fmt::Display>`
+   = help: alternatively, create a new `enum` with a variant for each returned type
    = note: for information on `impl Trait`, see <https://doc.rust-lang.org/book/ch10-02-traits.html#returning-types-that-implement-traits>
    = note: for information on trait objects, see <https://doc.rust-lang.org/book/ch17-02-trait-objects.html#using-trait-objects-that-allow-for-values-of-different-types>
 
@@ -46,6 +48,7 @@ LL |         1u32
    |
    = note: to return `impl Trait`, all returned values must be of the same type
    = help: you can instead return a trait object using `Box<dyn std::fmt::Display>`
+   = help: alternatively, create a new `enum` with a variant for each returned type
    = note: for information on `impl Trait`, see <https://doc.rust-lang.org/book/ch10-02-traits.html#returning-types-that-implement-traits>
    = note: for information on trait objects, see <https://doc.rust-lang.org/book/ch17-02-trait-objects.html#using-trait-objects-that-allow-for-values-of-different-types>
 
@@ -75,6 +78,7 @@ LL |         _ => 1u32,
    |
    = note: to return `impl Trait`, all returned values must be of the same type
    = help: you can instead return a trait object using `Box<dyn std::fmt::Display>`
+   = help: alternatively, create a new `enum` with a variant for each returned type
    = note: for information on `impl Trait`, see <https://doc.rust-lang.org/book/ch10-02-traits.html#returning-types-that-implement-traits>
    = note: for information on trait objects, see <https://doc.rust-lang.org/book/ch17-02-trait-objects.html#using-trait-objects-that-allow-for-values-of-different-types>
 
@@ -94,6 +98,7 @@ LL | |     }
    |
    = note: to return `impl Trait`, all returned values must be of the same type
    = help: you can instead return a trait object using `Box<dyn std::fmt::Display>`
+   = help: alternatively, create a new `enum` with a variant for each returned type
    = note: for information on `impl Trait`, see <https://doc.rust-lang.org/book/ch10-02-traits.html#returning-types-that-implement-traits>
    = note: for information on trait objects, see <https://doc.rust-lang.org/book/ch17-02-trait-objects.html#using-trait-objects-that-allow-for-values-of-different-types>
 
@@ -111,6 +116,7 @@ LL |             1u32
    |
    = note: to return `impl Trait`, all returned values must be of the same type
    = help: you can instead return a trait object using `Box<dyn std::fmt::Display>`
+   = help: alternatively, create a new `enum` with a variant for each returned type
    = note: for information on `impl Trait`, see <https://doc.rust-lang.org/book/ch10-02-traits.html#returning-types-that-implement-traits>
    = note: for information on trait objects, see <https://doc.rust-lang.org/book/ch17-02-trait-objects.html#using-trait-objects-that-allow-for-values-of-different-types>
 
-- 
cgit 1.4.1-3-g733a5