fix one more case of trailing space

Author: klensy

compiler/rustc_errors/src/emitter.rs

@@ -819,7 +819,7 @@ impl EmitterWriter {
         }
         buffer.puts(line_offset, 0, &self.maybe_anonymized(line_index), Style::LineNumber);
 
-        draw_col_separator(buffer, line_offset, width_offset - 2);
+        draw_col_separator_no_space(buffer, line_offset, width_offset - 2);
     }
 
     fn render_source_line(

src/test/ui/associated-types/defaults-specialization.stderr

@@ -30,7 +30,7 @@ error[E0053]: method `make` has an incompatible type for trait
    |
 LL |     default type Ty = bool;
    |     ----------------------- expected this associated type
-LL | 
+LL |
 LL |     fn make() -> bool { true }
    |                  ^^^^
    |                  |
@@ -50,7 +50,7 @@ error[E0308]: mismatched types
    |
 LL |     type Ty = u8;
    |     ------------- associated type defaults can't be assumed inside the trait defining them
-LL | 
+LL |
 LL |     fn make() -> Self::Ty {
    |                  -------- expected `<Self as Tr>::Ty` because of return type
 LL |         0u8
@@ -77,7 +77,7 @@ error[E0308]: mismatched types
    |
 LL |     default type Ty = bool;
    |     ----------------------- expected this associated type
-LL | 
+LL |
 LL |     fn make() -> Self::Ty { true }
    |                  --------   ^^^^ expected associated type, found `bool`
    |                  |

src/test/ui/associated-types/issue-22560.stderr

@@ -5,7 +5,7 @@ LL | / trait Sub<Rhs=Self> {
 LL | |     type Output;
 LL | | }
    | |_- type parameter `Rhs` must be specified for this
-LL | 
+LL |
 LL |   type Test = dyn Add + Sub;
    |                         ^^^ help: set the type parameter to the desired type: `Sub<Rhs>`
    |

src/test/ui/async-await/issue-67765-async-diagnostic.stderr

@@ -3,7 +3,7 @@ error[E0515]: cannot return value referencing local variable `s`
    |
 LL |     let b = &s[..];
    |              - `s` is borrowed here
-LL | 
+LL |
 LL |     Err(b)?;
    |     ^^^^^^^ returns a value referencing data owned by the current function
 

src/test/ui/blind/blind-item-item-shadow.stderr

@@ -3,7 +3,7 @@ error[E0255]: the name `foo` is defined multiple times
    |
 LL | mod foo { pub mod foo {  } }
    | ------- previous definition of the module `foo` here
-LL | 
+LL |
 LL | use foo::foo;
    |     ^^^^^^^^ `foo` reimported here
    |

src/test/ui/borrowck/borrow-raw-address-of-borrowed.stderr

@@ -3,10 +3,10 @@ error[E0502]: cannot borrow `x` as mutable because it is also borrowed as immuta
    |
 LL |     let y = &x;
    |             -- immutable borrow occurs here
-LL | 
+LL |
 LL |     let q = &raw mut x;
    |             ^^^^^^^^^^ mutable borrow occurs here
-LL | 
+LL |
 LL |     drop(y);
    |          - immutable borrow later used here
 
@@ -15,7 +15,7 @@ error[E0502]: cannot borrow `x` as immutable because it is also borrowed as muta
    |
 LL |     let y = &mut x;
    |             ------ mutable borrow occurs here
-LL | 
+LL |
 LL |     let p = &raw const x;
    |             ^^^^^^^^^^^^ immutable borrow occurs here
 ...
@@ -30,7 +30,7 @@ LL |     let y = &mut x;
 ...
 LL |     let q = &raw mut x;
    |             ^^^^^^^^^^ second mutable borrow occurs here
-LL | 
+LL |
 LL |     drop(y);
    |          - first borrow later used here
 

src/test/ui/borrowck/borrow-raw-address-of-deref-mutability.stderr

@@ -3,7 +3,7 @@ error[E0596]: cannot borrow `*x` as mutable, as it is behind a `&` reference
    |
 LL |     let x = &0;
    |             -- help: consider changing this to be a mutable reference: `&mut 0`
-LL | 
+LL |
 LL |     let q = &raw mut *x;
    |             ^^^^^^^^^^^ `x` is a `&` reference, so the data it refers to cannot be borrowed as mutable
 
@@ -12,7 +12,7 @@ error[E0596]: cannot borrow `*x` as mutable, as it is behind a `*const` pointer
    |
 LL |     let x = &0 as *const i32;
    |             -- help: consider changing this to be a mutable pointer: `&mut 0`
-LL | 
+LL |
 LL |     let q = &raw mut *x;
    |             ^^^^^^^^^^^ `x` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable
 

src/test/ui/borrowck/borrow-tuple-fields.stderr

@@ -5,7 +5,7 @@ LL |     let r = &x.0;
    |             ---- borrow of `x.0` occurs here
 LL |     let y = x;
    |             ^ move out of `x` occurs here
-LL | 
+LL |
 LL |     r.use_ref();
    |     ----------- borrow later used here
 

src/test/ui/borrowck/borrowck-assign-comp-idx.stderr

@@ -3,10 +3,10 @@ error[E0502]: cannot borrow `p` as mutable because it is also borrowed as immuta
    |
 LL |     let q: &isize = &p[0];
    |                      - immutable borrow occurs here
-LL | 
+LL |
 LL |     p[0] = 5;
    |     ^ mutable borrow occurs here
-LL | 
+LL |
 LL |     println!("{}", *q);
    |                    -- immutable borrow later used here
 

src/test/ui/borrowck/borrowck-loan-rcvr-overloaded-op.stderr

@@ -3,7 +3,7 @@ error[E0503]: cannot use `p` because it was mutably borrowed
    |
 LL |     let q = &mut p;
    |             ------ borrow of `p` occurs here
-LL | 
+LL |
 LL |     p + 3;
    |     ^ use of borrowed `p`
 ...
@@ -18,7 +18,7 @@ LL |     let q = &mut p;
 ...
 LL |     p.times(3);
    |     ^^^^^^^^^^ immutable borrow occurs here
-LL | 
+LL |
 LL |     *q + 3; // OK to use the new alias `q`
    |     -- mutable borrow later used here