Don't emit empty notes

13 files changed, 1 insertions, 29 deletions

diff --git a/src/test/ui/error-codes/E0004-2.stderr b/src/test/ui/error-codes/E0004-2.stderr
index 200b5235259..7dd1396529b 100644
--- a/src/test/ui/error-codes/E0004-2.stderr
+++ b/src/test/ui/error-codes/E0004-2.stderr
@@ -6,8 +6,6 @@ LL |     match x { }
    |
 note: `Option<i32>` defined here
   --> $SRC_DIR/core/src/option.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/option.rs:LL:COL: not covered
 $SRC_DIR/core/src/option.rs:LL:COL: not covered
    = note: the matched value is of type `Option<i32>`
diff --git a/src/test/ui/error-codes/E0005.stderr b/src/test/ui/error-codes/E0005.stderr
index 762654671e0..ef1bb60d149 100644
--- a/src/test/ui/error-codes/E0005.stderr
+++ b/src/test/ui/error-codes/E0005.stderr
@@ -8,8 +8,6 @@ LL |     let Some(y) = x;
    = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
 note: `Option<i32>` defined here
   --> $SRC_DIR/core/src/option.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/option.rs:LL:COL: not covered
    = note: the matched value is of type `Option<i32>`
 help: you might want to use `if let` to ignore the variant that isn't matched
diff --git a/src/test/ui/error-codes/E0297.stderr b/src/test/ui/error-codes/E0297.stderr
index 4d4bdfc09e9..5afa25dcb72 100644
--- a/src/test/ui/error-codes/E0297.stderr
+++ b/src/test/ui/error-codes/E0297.stderr
@@ -6,8 +6,6 @@ LL |     for Some(x) in xs {}
    |
 note: `Option<i32>` defined here
   --> $SRC_DIR/core/src/option.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/option.rs:LL:COL: not covered
    = note: the matched value is of type `Option<i32>`
 
diff --git a/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.stderr b/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.stderr
index fe1f247adc0..b26383af72f 100644
--- a/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.stderr
+++ b/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.stderr
@@ -8,8 +8,6 @@ LL |     let Ok(_x) = foo();
    = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
 note: `Result<u32, !>` defined here
   --> $SRC_DIR/core/src/result.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/result.rs:LL:COL: not covered
    = note: the matched value is of type `Result<u32, !>`
 help: you might want to use `if let` to ignore the variant that isn't matched
diff --git a/src/test/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.stderr b/src/test/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.stderr
index 635f6c86f4a..e0c88f81eac 100644
--- a/src/test/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.stderr
+++ b/src/test/ui/pattern/suggest-adding-appropriate-missing-pattern-excluding-comments.stderr
@@ -6,8 +6,6 @@ LL |     match Some(1) {
    |
 note: `Option<i32>` defined here
   --> $SRC_DIR/core/src/option.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/option.rs:LL:COL: not covered
    = note: the matched value is of type `Option<i32>`
 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
diff --git a/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr b/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr
index 610c86b3385..35e0661189f 100644
--- a/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr
+++ b/src/test/ui/pattern/usefulness/doc-hidden-non-exhaustive.stderr
@@ -66,8 +66,6 @@ LL |     match None {
    |
 note: `Option<HiddenEnum>` defined here
   --> $SRC_DIR/core/src/option.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/option.rs:LL:COL: not covered
    = note: the matched value is of type `Option<HiddenEnum>`
 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
diff --git a/src/test/ui/pattern/usefulness/issue-35609.stderr b/src/test/ui/pattern/usefulness/issue-35609.stderr
index 00dad2c8b67..12113957d63 100644
--- a/src/test/ui/pattern/usefulness/issue-35609.stderr
+++ b/src/test/ui/pattern/usefulness/issue-35609.stderr
@@ -107,8 +107,6 @@ LL |     match Some(A) {
    |
 note: `Option<Enum>` defined here
   --> $SRC_DIR/core/src/option.rs:LL:COL
-   |
-   = note: 
    = note: the matched value is of type `Option<Enum>`
 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms
    |
diff --git a/src/test/ui/pattern/usefulness/issue-3601.stderr b/src/test/ui/pattern/usefulness/issue-3601.stderr
index 195703b922a..e8cfb3e7016 100644
--- a/src/test/ui/pattern/usefulness/issue-3601.stderr
+++ b/src/test/ui/pattern/usefulness/issue-3601.stderr
@@ -8,7 +8,7 @@ note: `Box<ElementKind>` defined here
   --> $SRC_DIR/alloc/src/boxed.rs:LL:COL
 $SRC_DIR/alloc/src/boxed.rs:LL:COL
 $SRC_DIR/alloc/src/boxed.rs:LL:COL
-$SRC_DIR/alloc/src/boxed.rs:LL:COL: 
+$SRC_DIR/alloc/src/boxed.rs:LL:COL
    = note: the matched value is of type `Box<ElementKind>`
 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
    |
diff --git a/src/test/ui/pattern/usefulness/match-arm-statics-2.stderr b/src/test/ui/pattern/usefulness/match-arm-statics-2.stderr
index 88277eb223f..36fc8899100 100644
--- a/src/test/ui/pattern/usefulness/match-arm-statics-2.stderr
+++ b/src/test/ui/pattern/usefulness/match-arm-statics-2.stderr
@@ -19,8 +19,6 @@ LL |     match Some(Some(North)) {
    |
 note: `Option<Option<Direction>>` defined here
   --> $SRC_DIR/core/src/option.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/option.rs:LL:COL: not covered
 : not covered
    = note: the matched value is of type `Option<Option<Direction>>`
diff --git a/src/test/ui/pattern/usefulness/match-privately-empty.stderr b/src/test/ui/pattern/usefulness/match-privately-empty.stderr
index 0e1e1258110..9bb15ba8a42 100644
--- a/src/test/ui/pattern/usefulness/match-privately-empty.stderr
+++ b/src/test/ui/pattern/usefulness/match-privately-empty.stderr
@@ -6,8 +6,6 @@ LL |     match private::DATA {
    |
 note: `Option<Private>` defined here
   --> $SRC_DIR/core/src/option.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/option.rs:LL:COL: not covered
    = note: the matched value is of type `Option<Private>`
 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-match.stderr b/src/test/ui/pattern/usefulness/non-exhaustive-match.stderr
index 755333cdb7e..1256867a652 100644
--- a/src/test/ui/pattern/usefulness/non-exhaustive-match.stderr
+++ b/src/test/ui/pattern/usefulness/non-exhaustive-match.stderr
@@ -36,8 +36,6 @@ LL |     match Some(10) {
    |
 note: `Option<i32>` defined here
   --> $SRC_DIR/core/src/option.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/option.rs:LL:COL: not covered
    = note: the matched value is of type `Option<i32>`
 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
diff --git a/src/test/ui/recursion/recursive-types-are-not-uninhabited.stderr b/src/test/ui/recursion/recursive-types-are-not-uninhabited.stderr
index 8aaaa298318..429f0460e89 100644
--- a/src/test/ui/recursion/recursive-types-are-not-uninhabited.stderr
+++ b/src/test/ui/recursion/recursive-types-are-not-uninhabited.stderr
@@ -8,8 +8,6 @@ LL |     let Ok(x) = res;
    = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
 note: `Result<u32, &R<'_>>` defined here
   --> $SRC_DIR/core/src/result.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/result.rs:LL:COL: not covered
    = note: the matched value is of type `Result<u32, &R<'_>>`
 help: you might want to use `if let` to ignore the variant that isn't matched
diff --git a/src/test/ui/uninhabited/uninhabited-matches-feature-gated.stderr b/src/test/ui/uninhabited/uninhabited-matches-feature-gated.stderr
index 44d485c47cd..c375fd62877 100644
--- a/src/test/ui/uninhabited/uninhabited-matches-feature-gated.stderr
+++ b/src/test/ui/uninhabited/uninhabited-matches-feature-gated.stderr
@@ -6,8 +6,6 @@ LL |     let _ = match x {
    |
 note: `Result<u32, &Void>` defined here
   --> $SRC_DIR/core/src/result.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/result.rs:LL:COL: not covered
    = note: the matched value is of type `Result<u32, &Void>`
 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
@@ -85,8 +83,6 @@ LL |     let _ = match x {
    |
 note: `Result<u32, Void>` defined here
   --> $SRC_DIR/core/src/result.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/result.rs:LL:COL: not covered
    = note: the matched value is of type `Result<u32, Void>`
 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
@@ -105,8 +101,6 @@ LL |     let Ok(x) = x;
    = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
 note: `Result<u32, Void>` defined here
   --> $SRC_DIR/core/src/result.rs:LL:COL
-   |
-   = note: 
 $SRC_DIR/core/src/result.rs:LL:COL: not covered
    = note: the matched value is of type `Result<u32, Void>`
 help: you might want to use `if let` to ignore the variant that isn't matched