From 4c5eb8ecfc1accda036053d50c8c44b3c5eebb3b Mon Sep 17 00:00:00 2001
From: Janusz Marcinkiewicz <virrages@gmail.com>
Date: Thu, 30 May 2019 22:41:09 +0200
Subject: [PATCH] Explicitly suggest 'type_ascription' feature
---
src/libsyntax/parse/diagnostics.rs | 4 ++--
src/test/ui/issues/issue-22644.stderr | 2 +-
src/test/ui/issues/issue-34255-1.stderr | 2 +-
src/test/ui/lifetime_starts_expressions.stderr | 2 +-
src/test/ui/parser/recover-from-bad-variant.stderr | 2 +-
.../ui/type/type-ascription-instead-of-statement-end.stderr | 2 +-
6 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/src/libsyntax/parse/diagnostics.rs b/src/libsyntax/parse/diagnostics.rs
index b3d49524d7668..2e4d4c091398e 100644
--- a/src/libsyntax/parse/diagnostics.rs
+++ b/src/libsyntax/parse/diagnostics.rs
@@ -858,8 +858,8 @@ impl<'a> Parser<'a> {
Applicability::MaybeIncorrect,
);
} else {
- err.note("type ascription is a nightly-only feature that lets \
- you annotate an expression with a type: `<expr>: <type>`")
+ err.note("#![feature(type_ascription)] lets you annotate an \
+ expression with a type: `<expr>: <type>`")
.span_note(
lhs_span,
"this expression expects an ascribed type after the colon",
diff --git a/src/test/ui/issues/issue-22644.stderr b/src/test/ui/issues/issue-22644.stderr
index a28ea0d09f8f0..cf36953546549 100644
--- a/src/test/ui/issues/issue-22644.stderr
+++ b/src/test/ui/issues/issue-22644.stderr
@@ -89,7 +89,7 @@ error: expected type, found `4`
LL | println!("{}", a: &mut 4);
| ^ expecting a type here because of type ascription
|
- = note: type ascription is a nightly-only feature that lets you annotate an expression with a type: `<expr>: <type>`
+ = note: #![feature(type_ascription)] lets you annotate an expression with a type: `<expr>: <type>`
note: this expression expects an ascribed type after the colon
--> $DIR/issue-22644.rs:34:20
|
diff --git a/src/test/ui/issues/issue-34255-1.stderr b/src/test/ui/issues/issue-34255-1.stderr
index 7899c8d30f1dd..01f3953777017 100644
--- a/src/test/ui/issues/issue-34255-1.stderr
+++ b/src/test/ui/issues/issue-34255-1.stderr
@@ -4,7 +4,7 @@ error: expected type, found `42`
LL | Test::Drill(field: 42);
| ^^ expecting a type here because of type ascription
|
- = note: type ascription is a nightly-only feature that lets you annotate an expression with a type: `<expr>: <type>`
+ = note: #![feature(type_ascription)] lets you annotate an expression with a type: `<expr>: <type>`
note: this expression expects an ascribed type after the colon
--> $DIR/issue-34255-1.rs:8:17
|
diff --git a/src/test/ui/lifetime_starts_expressions.stderr b/src/test/ui/lifetime_starts_expressions.stderr
index cb5a52a3e081a..8ae8018c2ff25 100644
--- a/src/test/ui/lifetime_starts_expressions.stderr
+++ b/src/test/ui/lifetime_starts_expressions.stderr
@@ -14,7 +14,7 @@ error: expected type, found keyword `loop`
LL | loop { break 'label: loop { break 'label 42; }; }
| ^^^^ expecting a type here because of type ascription
|
- = note: type ascription is a nightly-only feature that lets you annotate an expression with a type: `<expr>: <type>`
+ = note: #![feature(type_ascription)] lets you annotate an expression with a type: `<expr>: <type>`
note: this expression expects an ascribed type after the colon
--> $DIR/lifetime_starts_expressions.rs:6:12
|
diff --git a/src/test/ui/parser/recover-from-bad-variant.stderr b/src/test/ui/parser/recover-from-bad-variant.stderr
index 1eba6d7d52877..150d74f07428d 100644
--- a/src/test/ui/parser/recover-from-bad-variant.stderr
+++ b/src/test/ui/parser/recover-from-bad-variant.stderr
@@ -4,7 +4,7 @@ error: expected type, found `3`
LL | let x = Enum::Foo(a: 3, b: 4);
| ^ expecting a type here because of type ascription
|
- = note: type ascription is a nightly-only feature that lets you annotate an expression with a type: `<expr>: <type>`
+ = note: #![feature(type_ascription)] lets you annotate an expression with a type: `<expr>: <type>`
note: this expression expects an ascribed type after the colon
--> $DIR/recover-from-bad-variant.rs:7:23
|
diff --git a/src/test/ui/type/type-ascription-instead-of-statement-end.stderr b/src/test/ui/type/type-ascription-instead-of-statement-end.stderr
index 2084cbcce4f62..4929922c83fe6 100644
--- a/src/test/ui/type/type-ascription-instead-of-statement-end.stderr
+++ b/src/test/ui/type/type-ascription-instead-of-statement-end.stderr
@@ -12,7 +12,7 @@ error: expected type, found `0`
LL | println!("test"): 0;
| ^ expecting a type here because of type ascription
|
- = note: type ascription is a nightly-only feature that lets you annotate an expression with a type: `<expr>: <type>`
+ = note: #![feature(type_ascription)] lets you annotate an expression with a type: `<expr>: <type>`
note: this expression expects an ascribed type after the colon
--> $DIR/type-ascription-instead-of-statement-end.rs:9:5
|