Increase spacing for suggestions in diagnostics

Make the spacing between the code snippet and verbose structured
suggestions consistent with note and help messages.

5 files changed, 9 insertions, 0 deletions

diff --git a/src/test/ui/error-codes/E0023.stderr b/src/test/ui/error-codes/E0023.stderr
index dbce6003a2b..a3610099294 100644
--- a/src/test/ui/error-codes/E0023.stderr
+++ b/src/test/ui/error-codes/E0023.stderr
@@ -33,6 +33,7 @@ LL |     Orange((String, String)),
 ...
 LL |         Fruit::Orange(a, b) => {},
    |         ^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
+   |
 help: missing parenthesis
    |
 LL |         Fruit::Orange((a, b)) => {},
@@ -46,6 +47,7 @@ LL |     Banana(()),
 ...
 LL |         Fruit::Banana() => {},
    |         ^^^^^^^^^^^^^^^ expected 1 field, found 0
+   |
 help: missing parenthesis
    |
 LL |         Fruit::Banana(()) => {},
diff --git a/src/test/ui/error-codes/E0423.stderr b/src/test/ui/error-codes/E0423.stderr
index 754006bc217..4e016dbd1c0 100644
--- a/src/test/ui/error-codes/E0423.stderr
+++ b/src/test/ui/error-codes/E0423.stderr
@@ -3,6 +3,7 @@ error: struct literals are not allowed here
    |
 LL |     if let S { x: _x, y: 2 } = S { x: 1, y: 2 } { println!("Ok"); }
    |                                ^^^^^^^^^^^^^^^^
+   |
 help: surround the struct literal with parentheses
    |
 LL |     if let S { x: _x, y: 2 } = (S { x: 1, y: 2 }) { println!("Ok"); }
@@ -19,6 +20,7 @@ error: struct literals are not allowed here
    |
 LL |     for _ in std::ops::Range { start: 0, end: 10 } {}
    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
 help: surround the struct literal with parentheses
    |
 LL |     for _ in (std::ops::Range { start: 0, end: 10 }) {}
diff --git a/src/test/ui/error-codes/E0617.stderr b/src/test/ui/error-codes/E0617.stderr
index 7c4df099d0d..c029060c3fb 100644
--- a/src/test/ui/error-codes/E0617.stderr
+++ b/src/test/ui/error-codes/E0617.stderr
@@ -33,6 +33,7 @@ error[E0617]: can't pass `unsafe extern "C" fn(*const i8, ...) {printf}` to vari
    |
 LL |         printf(::std::ptr::null(), printf);
    |                                    ^^^^^^
+   |
 help: cast the value to `unsafe extern "C" fn(*const i8, ...)`
    |
 LL |         printf(::std::ptr::null(), printf as unsafe extern "C" fn(*const i8, ...));
diff --git a/src/test/ui/error-codes/E0618.stderr b/src/test/ui/error-codes/E0618.stderr
index b691f09ad7a..6ddda3bf8b5 100644
--- a/src/test/ui/error-codes/E0618.stderr
+++ b/src/test/ui/error-codes/E0618.stderr
@@ -8,6 +8,7 @@ LL |     X::Entry();
    |     ^^^^^^^^--
    |     |
    |     call expression requires function
+   |
 help: `X::Entry` is a unit variant, you need to write it without the parenthesis
    |
 LL |     X::Entry;
diff --git a/src/test/ui/error-codes/E0642.stderr b/src/test/ui/error-codes/E0642.stderr
index da255143494..45486a5d632 100644
--- a/src/test/ui/error-codes/E0642.stderr
+++ b/src/test/ui/error-codes/E0642.stderr
@@ -3,6 +3,7 @@ error[E0642]: patterns aren't allowed in methods without bodies
    |
 LL |     fn foo((x, y): (i32, i32));
    |            ^^^^^^
+   |
 help: give this argument a name or use an underscore to ignore it
    |
 LL |     fn foo(_: (i32, i32));
@@ -13,6 +14,7 @@ error[E0642]: patterns aren't allowed in methods without bodies
    |
 LL |     fn bar((x, y): (i32, i32)) {}
    |            ^^^^^^
+   |
 help: give this argument a name or use an underscore to ignore it
    |
 LL |     fn bar(_: (i32, i32)) {}
@@ -23,6 +25,7 @@ error[E0642]: patterns aren't allowed in methods without bodies
    |
 LL |     fn method(S { .. }: S) {}
    |               ^^^^^^^^
+   |
 help: give this argument a name or use an underscore to ignore it
    |
 LL |     fn method(_: S) {}