From 2fe5e2cea91030737f38df81e5f82e652927491f Mon Sep 17 00:00:00 2001
From: Jeremy Stucki <stucki.jeremy@gmail.com>
Date: Tue, 13 Aug 2019 21:50:52 +0200
Subject: [PATCH] Update test
---
tests/ui/unnecessary_flat_map.fixed | 5 +++--
tests/ui/unnecessary_flat_map.rs | 5 +++--
tests/ui/unnecessary_flat_map.stderr | 12 ++++++------
3 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/tests/ui/unnecessary_flat_map.fixed b/tests/ui/unnecessary_flat_map.fixed
index a5f24a4aa18..dfe3bd47e13 100644
--- a/tests/ui/unnecessary_flat_map.fixed
+++ b/tests/ui/unnecessary_flat_map.fixed
@@ -1,13 +1,14 @@
// run-rustfix
+#![allow(unused_imports)]
#![warn(clippy::flat_map_identity)]
use std::convert;
fn main() {
let iterator = [[0, 1], [2, 3], [4, 5]].iter();
- iterator.flatten();
+ let _ = iterator.flatten();
let iterator = [[0, 1], [2, 3], [4, 5]].iter();
- iterator.flatten();
+ let _ = iterator.flatten();
}
diff --git a/tests/ui/unnecessary_flat_map.rs b/tests/ui/unnecessary_flat_map.rs
index 32eaef4754f..393b9569255 100644
--- a/tests/ui/unnecessary_flat_map.rs
+++ b/tests/ui/unnecessary_flat_map.rs
@@ -1,13 +1,14 @@
// run-rustfix
+#![allow(unused_imports)]
#![warn(clippy::flat_map_identity)]
use std::convert;
fn main() {
let iterator = [[0, 1], [2, 3], [4, 5]].iter();
- iterator.flat_map(|x| x);
+ let _ = iterator.flat_map(|x| x);
let iterator = [[0, 1], [2, 3], [4, 5]].iter();
- iterator.flat_map(convert::identity);
+ let _ = iterator.flat_map(convert::identity);
}
diff --git a/tests/ui/unnecessary_flat_map.stderr b/tests/ui/unnecessary_flat_map.stderr
index 968a1e01026..a1cd5745e49 100644
--- a/tests/ui/unnecessary_flat_map.stderr
+++ b/tests/ui/unnecessary_flat_map.stderr
@@ -1,16 +1,16 @@
error: called `flat_map(|x| x)` on an `Iterator`
- --> $DIR/unnecessary_flat_map.rs:9:14
+ --> $DIR/unnecessary_flat_map.rs:10:22
|
-LL | iterator.flat_map(|x| x);
- | ^^^^^^^^^^^^^^^ help: try: `flatten()`
+LL | let _ = iterator.flat_map(|x| x);
+ | ^^^^^^^^^^^^^^^ help: try: `flatten()`
|
= note: `-D clippy::flat-map-identity` implied by `-D warnings`
error: called `flat_map(std::convert::identity)` on an `Iterator`
- --> $DIR/unnecessary_flat_map.rs:12:14
+ --> $DIR/unnecessary_flat_map.rs:13:22
|
-LL | iterator.flat_map(convert::identity);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()`
+LL | let _ = iterator.flat_map(convert::identity);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()`
error: aborting due to 2 previous errors