From 4b698f20691b12e76dd916bdc6ee187270208649 Mon Sep 17 00:00:00 2001
From: Lzu Tao <taolzu@gmail.com>
Date: Tue, 27 Oct 2020 13:10:31 +0000
Subject: [PATCH] Drop support for cloudabi targets

---
 clippy_lints/src/attrs.rs                     |  2 +-
 tests/ui/mismatched_target_os_non_unix.fixed  |  5 +--
 tests/ui/mismatched_target_os_non_unix.rs     |  5 +--
 tests/ui/mismatched_target_os_non_unix.stderr | 35 ++++++-------------
 4 files changed, 13 insertions(+), 34 deletions(-)

diff --git a/clippy_lints/src/attrs.rs b/clippy_lints/src/attrs.rs
index 57702dafa6a0c..9a667aa61b4f5 100644
--- a/clippy_lints/src/attrs.rs
+++ b/clippy_lints/src/attrs.rs
@@ -40,7 +40,7 @@ static UNIX_SYSTEMS: &[&str] = &[
 ];
 
 // NOTE: windows is excluded from the list because it's also a valid target family.
-static NON_UNIX_SYSTEMS: &[&str] = &["cloudabi", "hermit", "none", "wasi"];
+static NON_UNIX_SYSTEMS: &[&str] = &["hermit", "none", "wasi"];
 
 declare_clippy_lint! {
     /// **What it does:** Checks for items annotated with `#[inline(always)]`,
diff --git a/tests/ui/mismatched_target_os_non_unix.fixed b/tests/ui/mismatched_target_os_non_unix.fixed
index 3ee77dcac31a0..f219a570e7fcc 100644
--- a/tests/ui/mismatched_target_os_non_unix.fixed
+++ b/tests/ui/mismatched_target_os_non_unix.fixed
@@ -3,9 +3,6 @@
 #![warn(clippy::mismatched_target_os)]
 #![allow(unused)]
 
-#[cfg(target_os = "cloudabi")]
-fn cloudabi() {}
-
 #[cfg(target_os = "hermit")]
 fn hermit() {}
 
@@ -16,7 +13,7 @@ fn wasi() {}
 fn none() {}
 
 // list with conditions
-#[cfg(all(not(any(windows, target_os = "cloudabi")), target_os = "wasi"))]
+#[cfg(all(not(windows), target_os = "wasi"))]
 fn list() {}
 
 // windows is a valid target family, should be ignored
diff --git a/tests/ui/mismatched_target_os_non_unix.rs b/tests/ui/mismatched_target_os_non_unix.rs
index 9cc411418e4c4..8a8ae756a4fcf 100644
--- a/tests/ui/mismatched_target_os_non_unix.rs
+++ b/tests/ui/mismatched_target_os_non_unix.rs
@@ -3,9 +3,6 @@
 #![warn(clippy::mismatched_target_os)]
 #![allow(unused)]
 
-#[cfg(cloudabi)]
-fn cloudabi() {}
-
 #[cfg(hermit)]
 fn hermit() {}
 
@@ -16,7 +13,7 @@ fn wasi() {}
 fn none() {}
 
 // list with conditions
-#[cfg(all(not(any(windows, cloudabi)), wasi))]
+#[cfg(all(not(windows), wasi))]
 fn list() {}
 
 // windows is a valid target family, should be ignored
diff --git a/tests/ui/mismatched_target_os_non_unix.stderr b/tests/ui/mismatched_target_os_non_unix.stderr
index 78fc27752d239..5f1b090830464 100644
--- a/tests/ui/mismatched_target_os_non_unix.stderr
+++ b/tests/ui/mismatched_target_os_non_unix.stderr
@@ -1,23 +1,15 @@
 error: operating system used in target family position
   --> $DIR/mismatched_target_os_non_unix.rs:6:1
    |
-LL | #[cfg(cloudabi)]
-   | ^^^^^^--------^^
-   |       |
-   |       help: try: `target_os = "cloudabi"`
-   |
-   = note: `-D clippy::mismatched-target-os` implied by `-D warnings`
-
-error: operating system used in target family position
-  --> $DIR/mismatched_target_os_non_unix.rs:9:1
-   |
 LL | #[cfg(hermit)]
    | ^^^^^^------^^
    |       |
    |       help: try: `target_os = "hermit"`
+   |
+   = note: `-D clippy::mismatched-target-os` implied by `-D warnings`
 
 error: operating system used in target family position
-  --> $DIR/mismatched_target_os_non_unix.rs:12:1
+  --> $DIR/mismatched_target_os_non_unix.rs:9:1
    |
 LL | #[cfg(wasi)]
    | ^^^^^^----^^
@@ -25,7 +17,7 @@ LL | #[cfg(wasi)]
    |       help: try: `target_os = "wasi"`
 
 error: operating system used in target family position
-  --> $DIR/mismatched_target_os_non_unix.rs:15:1
+  --> $DIR/mismatched_target_os_non_unix.rs:12:1
    |
 LL | #[cfg(none)]
    | ^^^^^^----^^
@@ -33,19 +25,12 @@ LL | #[cfg(none)]
    |       help: try: `target_os = "none"`
 
 error: operating system used in target family position
-  --> $DIR/mismatched_target_os_non_unix.rs:19:1
-   |
-LL | #[cfg(all(not(any(windows, cloudabi)), wasi))]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-help: try
-   |
-LL | #[cfg(all(not(any(windows, target_os = "cloudabi")), wasi))]
-   |                            ^^^^^^^^^^^^^^^^^^^^^^
-help: try
+  --> $DIR/mismatched_target_os_non_unix.rs:16:1
    |
-LL | #[cfg(all(not(any(windows, cloudabi)), target_os = "wasi"))]
-   |                                        ^^^^^^^^^^^^^^^^^^
+LL | #[cfg(all(not(windows), wasi))]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^----^^^
+   |                         |
+   |                         help: try: `target_os = "wasi"`
 
-error: aborting due to 5 previous errors
+error: aborting due to 4 previous errors