Rollup merge of rust-lang#91478 - estebank:fix-newline-in-cast-suggestion, r=camelid

Remove incorrect newline from float cast suggestion

Author: matthiaskrgr

compiler/rustc_typeck/src/check/demand.rs

@@ -1223,7 +1223,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                     // Missing try_into implementation for `{integer}` to `{float}`
                     err.multipart_suggestion_verbose(
                         &format!(
-                            "{}, producing the floating point representation of the integer,
+                            "{}, producing the floating point representation of the integer, \
                                  rounded if necessary",
                             cast_msg,
                         ),

src/test/ui/numeric/numeric-cast.stderr

@@ -994,8 +994,8 @@ error[E0308]: mismatched types
 LL |     foo::<f64>(x_usize);
    |                ^^^^^^^ expected `f64`, found `usize`
    |
-help: you can cast a `usize` to an `f64`, producing the floating point representation of the integer,
-   |                                              rounded if necessary
+help: you can cast a `usize` to an `f64`, producing the floating point representation of the integer, rounded if necessary
+   |
 LL |     foo::<f64>(x_usize as f64);
    |                        ++++++
 
@@ -1005,8 +1005,8 @@ error[E0308]: mismatched types
 LL |     foo::<f64>(x_u64);
    |                ^^^^^ expected `f64`, found `u64`
    |
-help: you can cast a `u64` to an `f64`, producing the floating point representation of the integer,
-   |                                              rounded if necessary
+help: you can cast a `u64` to an `f64`, producing the floating point representation of the integer, rounded if necessary
+   |
 LL |     foo::<f64>(x_u64 as f64);
    |                      ++++++
 
@@ -1115,8 +1115,8 @@ error[E0308]: mismatched types
 LL |     foo::<f32>(x_usize);
    |                ^^^^^^^ expected `f32`, found `usize`
    |
-help: you can cast a `usize` to an `f32`, producing the floating point representation of the integer,
-   |                                              rounded if necessary
+help: you can cast a `usize` to an `f32`, producing the floating point representation of the integer, rounded if necessary
+   |
 LL |     foo::<f32>(x_usize as f32);
    |                        ++++++
 
@@ -1126,8 +1126,8 @@ error[E0308]: mismatched types
 LL |     foo::<f32>(x_u64);
    |                ^^^^^ expected `f32`, found `u64`
    |
-help: you can cast a `u64` to an `f32`, producing the floating point representation of the integer,
-   |                                              rounded if necessary
+help: you can cast a `u64` to an `f32`, producing the floating point representation of the integer, rounded if necessary
+   |
 LL |     foo::<f32>(x_u64 as f32);
    |                      ++++++
 
@@ -1137,8 +1137,8 @@ error[E0308]: mismatched types
 LL |     foo::<f32>(x_u32);
    |                ^^^^^ expected `f32`, found `u32`
    |
-help: you can cast a `u32` to an `f32`, producing the floating point representation of the integer,
-   |                                              rounded if necessary
+help: you can cast a `u32` to an `f32`, producing the floating point representation of the integer, rounded if necessary
+   |
 LL |     foo::<f32>(x_u32 as f32);
    |                      ++++++