Rollup merge of #62672 - lzutao:deprecated-try-macro, r=Centril

Deprecate `try!` macro

Replaces #62077

Fixes rust-lang/rust-clippy#1361
Fixes #61000

10 files changed, 11 insertions, 3 deletions

diff --git a/src/test/ui/associated-types/cache/chrono-scan.rs b/src/test/ui/associated-types/cache/chrono-scan.rs
index 8ddd347ff36..964ddc9b625 100644
--- a/src/test/ui/associated-types/cache/chrono-scan.rs
+++ b/src/test/ui/associated-types/cache/chrono-scan.rs
@@ -1,5 +1,7 @@
 // check-pass
 
+#![allow(deprecated)]
+
 pub type ParseResult<T> = Result<T, ()>;
 
 pub enum Item<'a> {
diff --git a/src/test/ui/derived-errors/issue-31997.rs b/src/test/ui/derived-errors/issue-31997.rs
index cfdee26c559..ff619313afb 100644
--- a/src/test/ui/derived-errors/issue-31997.rs
+++ b/src/test/ui/derived-errors/issue-31997.rs
@@ -1,5 +1,6 @@
 // Test that the resolve failure does not lead to downstream type errors.
 // See issue #31997.
+#![allow(deprecated)]
 
 trait TheTrait { }
 
diff --git a/src/test/ui/derived-errors/issue-31997.stderr b/src/test/ui/derived-errors/issue-31997.stderr
index e9fe0d3971e..b53c0cda8de 100644
--- a/src/test/ui/derived-errors/issue-31997.stderr
+++ b/src/test/ui/derived-errors/issue-31997.stderr
@@ -1,5 +1,5 @@
 error[E0425]: cannot find function `bar` in this scope
-  --> $DIR/issue-31997.rs:13:21
+  --> $DIR/issue-31997.rs:14:21
    |
 LL |     try!(closure(|| bar(core::ptr::null_mut())));
    |                     ^^^ not found in this scope
diff --git a/src/test/ui/lint/lint-qualification.rs b/src/test/ui/lint/lint-qualification.rs
index 2aa4526b816..1b24191a111 100644
--- a/src/test/ui/lint/lint-qualification.rs
+++ b/src/test/ui/lint/lint-qualification.rs
@@ -1,4 +1,5 @@
 #![deny(unused_qualifications)]
+#[allow(deprecated)]
 
 mod foo {
     pub fn bar() {}
diff --git a/src/test/ui/lint/lint-qualification.stderr b/src/test/ui/lint/lint-qualification.stderr
index 78f7e32a30c..125aeb3db03 100644
--- a/src/test/ui/lint/lint-qualification.stderr
+++ b/src/test/ui/lint/lint-qualification.stderr
@@ -1,5 +1,5 @@
 error: unnecessary qualification
-  --> $DIR/lint-qualification.rs:9:5
+  --> $DIR/lint-qualification.rs:10:5
    |
 LL |     foo::bar();
    |     ^^^^^^^^
diff --git a/src/test/ui/macros/macro-comma-support-rpass.rs b/src/test/ui/macros/macro-comma-support-rpass.rs
index 12a612c153a..50c0ef3451d 100644
--- a/src/test/ui/macros/macro-comma-support-rpass.rs
+++ b/src/test/ui/macros/macro-comma-support-rpass.rs
@@ -15,6 +15,7 @@
 
 #![cfg_attr(core, no_std)]
 
+#![allow(deprecated)] // for deprecated `try!()` macro
 #![feature(concat_idents)]
 
 #[cfg(std)] use std::fmt;
diff --git a/src/test/ui/macros/try-macro.rs b/src/test/ui/macros/try-macro.rs
index 83b30a8b7ba..824c77d9de5 100644
--- a/src/test/ui/macros/try-macro.rs
+++ b/src/test/ui/macros/try-macro.rs
@@ -1,4 +1,5 @@
 // run-pass
+#![allow(deprecated)] // for deprecated `try!()` macro
 use std::num::{ParseFloatError, ParseIntError};
 
 fn main() {
diff --git a/src/test/ui/rust-2018/try-macro.fixed b/src/test/ui/rust-2018/try-macro.fixed
index 7c1692fd7fb..a7b7d3faf5e 100644
--- a/src/test/ui/rust-2018/try-macro.fixed
+++ b/src/test/ui/rust-2018/try-macro.fixed
@@ -6,6 +6,7 @@
 #![warn(rust_2018_compatibility)]
 #![allow(unused_variables)]
 #![allow(dead_code)]
+#![allow(deprecated)]
 
 fn foo() -> Result<usize, ()> {
     let x: Result<usize, ()> = Ok(22);
diff --git a/src/test/ui/rust-2018/try-macro.rs b/src/test/ui/rust-2018/try-macro.rs
index 2089d367be6..986e158eb64 100644
--- a/src/test/ui/rust-2018/try-macro.rs
+++ b/src/test/ui/rust-2018/try-macro.rs
@@ -6,6 +6,7 @@
 #![warn(rust_2018_compatibility)]
 #![allow(unused_variables)]
 #![allow(dead_code)]
+#![allow(deprecated)]
 
 fn foo() -> Result<usize, ()> {
     let x: Result<usize, ()> = Ok(22);
diff --git a/src/test/ui/rust-2018/try-macro.stderr b/src/test/ui/rust-2018/try-macro.stderr
index eb65d415064..fad1bb9f1b0 100644
--- a/src/test/ui/rust-2018/try-macro.stderr
+++ b/src/test/ui/rust-2018/try-macro.stderr
@@ -1,5 +1,5 @@
 warning: `try` is a keyword in the 2018 edition
-  --> $DIR/try-macro.rs:12:5
+  --> $DIR/try-macro.rs:13:5
    |
 LL |     try!(x);
    |     ^^^ help: you can use a raw identifier to stay compatible: `r#try`