Update tests for new TRPL chapter order

compiler/rustc_hir_typeck/src/lib.rs

@@ -363,7 +363,7 @@ fn report_unexpected_variant_res(
         .with_code(err_code);
     match res {
         Res::Def(DefKind::Fn | DefKind::AssocFn, _) if err_code == E0164 => {
-            let patterns_url = "https://doc.rust-lang.org/book/ch18-00-patterns.html";
+            let patterns_url = "https://doc.rust-lang.org/book/ch19-00-patterns.html";
             err.with_span_label(span, "`fn` calls are not allowed in patterns")
                 .with_help(format!("for more information, visit {patterns_url}"))
         }

compiler/rustc_resolve/src/late/diagnostics.rs

@@ -1206,7 +1206,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
         let PathSource::TupleStruct(_, _) = source else { return };
         let Some(Res::Def(DefKind::Fn, _)) = res else { return };
         err.primary_message("expected a pattern, found a function call");
-        err.note("function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html>");
+        err.note("function calls are not allowed in patterns: <https://doc.rust-lang.org/book/ch19-00-patterns.html>");
     }
 
     fn suggest_changing_type_to_const_param(

tests/ui/closures/2229_closure_analysis/bad-pattern.stderr

@@ -5,7 +5,7 @@ LL |         let 0 = v1;
    |             ^ pattern `1_u32..=u32::MAX` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `u32`
 help: you might want to use `if let` to ignore the variant that isn't matched
    |
@@ -23,7 +23,7 @@ LL |         let (0 | 1) = v1;
    |              ^^^^^ pattern `2_u32..=u32::MAX` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `u32`
 help: you might want to use `if let` to ignore the variant that isn't matched
    |
@@ -37,7 +37,7 @@ LL |         let 1.. = v1;
    |             ^^^ pattern `0_u32` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `u32`
 help: you might want to use `if let` to ignore the variant that isn't matched
    |
@@ -51,7 +51,7 @@ LL |         let [0, 0, 0, 0] = v2;
    |             ^^^^^^^^^^^^ pattern `[1_u32..=u32::MAX, _, _, _]` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `[u32; 4]`
 help: you might want to use `if let` to ignore the variant that isn't matched
    |
@@ -65,7 +65,7 @@ LL |         let [0] = v4;
    |             ^^^ patterns `&[]` and `&[_, _, ..]` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `&[u32]`
 help: you might want to use `if let` to ignore the variants that aren't matched
    |
@@ -79,7 +79,7 @@ LL |         let Refutable::A = v3;
    |             ^^^^^^^^^^^^ pattern `Refutable::B` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
 note: `Refutable` defined here
   --> $DIR/bad-pattern.rs:4:6
    |
@@ -105,7 +105,7 @@ LL |         let PAT = v1;
    |             help: introduce a variable instead: `PAT_var`
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `u32`
 
 error: aborting due to 7 previous errors

tests/ui/consts/const-match-check.eval1.stderr

@@ -5,7 +5,7 @@ LL |     A = { let 0 = 0; 0 },
    |               ^ patterns `i32::MIN..=-1_i32` and `1_i32..=i32::MAX` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
 help: you might want to use `if let` to ignore the variants that aren't matched
    |

tests/ui/consts/const-match-check.eval2.stderr

@@ -5,7 +5,7 @@ LL |     let x: [i32; { let 0 = 0; 0 }] = [];
    |                        ^ patterns `i32::MIN..=-1_i32` and `1_i32..=i32::MAX` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
 help: you might want to use `if let` to ignore the variants that aren't matched
    |

tests/ui/consts/const-match-check.matchck.stderr

@@ -5,7 +5,7 @@ LL | const X: i32 = { let 0 = 0; 0 };
    |                      ^ patterns `i32::MIN..=-1_i32` and `1_i32..=i32::MAX` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
 help: you might want to use `if let` to ignore the variants that aren't matched
    |
@@ -23,7 +23,7 @@ LL | static Y: i32 = { let 0 = 0; 0 };
    |                       ^ patterns `i32::MIN..=-1_i32` and `1_i32..=i32::MAX` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
 help: you might want to use `if let` to ignore the variants that aren't matched
    |
@@ -41,7 +41,7 @@ LL |     const X: i32 = { let 0 = 0; 0 };
    |                          ^ patterns `i32::MIN..=-1_i32` and `1_i32..=i32::MAX` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
 help: you might want to use `if let` to ignore the variants that aren't matched
    |
@@ -59,7 +59,7 @@ LL |     const X: i32 = { let 0 = 0; 0 };
    |                          ^ patterns `i32::MIN..=-1_i32` and `1_i32..=i32::MAX` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
 help: you might want to use `if let` to ignore the variants that aren't matched
    |

tests/ui/consts/const-pattern-irrefutable.stderr

@@ -9,7 +9,7 @@ LL |     let a = 4;
    |         help: introduce a variable instead: `a_var`
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `u8`
 
 error[E0005]: refutable pattern in local binding
@@ -23,7 +23,7 @@ LL |     let c = 4;
    |         help: introduce a variable instead: `c_var`
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `u8`
 
 error[E0005]: refutable pattern in local binding
@@ -37,7 +37,7 @@ LL |     let d = 4;
    |         help: introduce a variable instead: `d_var`
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `u8`
 
 error: aborting due to 3 previous errors

tests/ui/destructuring-assignment/non-exhaustive-destructure.stderr

@@ -5,7 +5,7 @@ LL |     None = Some(3);
    |     ^^^^ pattern `Some(_)` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = 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
    |

tests/ui/empty/empty-never-array.stderr

@@ -5,7 +5,7 @@ LL |     let Helper::U(u) = Helper::T(t, []);
    |         ^^^^^^^^^^^^ pattern `Helper::T(_, _)` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
 note: `Helper<T, U>` defined here
   --> $DIR/empty-never-array.rs:3:6
    |

tests/ui/error-codes/E0005.stderr

@@ -5,7 +5,7 @@ LL |     let Some(y) = x;
    |         ^^^^^^^ pattern `None` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `Option<i32>`
 help: you might want to use `let else` to handle the variant that isn't matched
    |

tests/ui/feature-gates/feature-gate-exhaustive-patterns.stderr

@@ -5,7 +5,7 @@ LL |     let Ok(_x) = &foo();
    |         ^^^^^^ pattern `&Err(_)` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `&Result<u32, !>`
 help: you might want to use `let else` to handle the variant that isn't matched
    |

tests/ui/half-open-range-patterns/feature-gate-half-open-range-patterns-in-slices.stderr

@@ -15,7 +15,7 @@ LL |     let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `[i32::MIN..=2_i32, ..]` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `[i32; 8]`
 help: you might want to use `let else` to handle the variant that isn't matched
    |

tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-dotdotdot-bad-syntax.stderr

@@ -67,7 +67,7 @@ LL |     mac!(0);
    |     ------- in this macro invocation
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
    = note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info)
 

tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-no-end.stderr

@@ -94,7 +94,7 @@ LL |     mac!(0);
    |     ------- in this macro invocation
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
    = note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info)
 
@@ -108,7 +108,7 @@ LL |     mac!(0);
    |     ------- in this macro invocation
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
    = note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info)
 

tests/ui/half-open-range-patterns/range_pat_interactions1.stderr

@@ -4,7 +4,7 @@ error: expected a pattern range bound, found an expression
 LL |             0..5+1 => errors_only.push(x),
    |                ^^^ not a pattern
    |
-   = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html>
+   = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch19-00-patterns.html>
 help: consider extracting the expression into a `const`
    |
 LL +         const VAL: /* Type */ = 5+1;

tests/ui/half-open-range-patterns/range_pat_interactions2.stderr

@@ -16,7 +16,7 @@ error: expected a pattern range bound, found an expression
 LL |             0..=(5+1) => errors_only.push(x),
    |                  ^^^ not a pattern
    |
-   = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch18-00-patterns.html>
+   = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch19-00-patterns.html>
 help: consider extracting the expression into a `const`
    |
 LL +         const VAL: /* Type */ = 5+1;

tests/ui/half-open-range-patterns/slice_pattern_syntax_problem1.stderr

@@ -15,7 +15,7 @@ LL |     let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `[i32::MIN..=2_i32, ..]` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `[i32; 8]`
 help: you might want to use `let else` to handle the variant that isn't matched
    |

tests/ui/issues/issue-55587.stderr

@@ -4,7 +4,7 @@ error[E0164]: expected tuple struct or tuple variant, found associated function
 LL |     let Path::new();
    |         ^^^^^^^^^^^ `fn` calls are not allowed in patterns
    |
-   = help: for more information, visit https://doc.rust-lang.org/book/ch18-00-patterns.html
+   = help: for more information, visit https://doc.rust-lang.org/book/ch19-00-patterns.html
 
 error: aborting due to 1 previous error
 

tests/ui/let-else/uninitialized-refutable-let-issue-123844.stderr

@@ -5,7 +5,7 @@ LL |     let Some(x);
    |         ^^^^^^^ pattern `None` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `Option<i32>`
 
 error: aborting due to 1 previous error

tests/ui/loops/loop-else-break-with-value.stderr

@@ -21,7 +21,7 @@ LL |     let Some(1) = loop {
    |         ^^^^^^^ pattern `None` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = 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
    |

tests/ui/match/match-fn-call.stderr

@@ -4,15 +4,15 @@ error[E0164]: expected tuple struct or tuple variant, found associated function
 LL |         Path::new("foo") => println!("foo"),
    |         ^^^^^^^^^^^^^^^^ `fn` calls are not allowed in patterns
    |
-   = help: for more information, visit https://doc.rust-lang.org/book/ch18-00-patterns.html
+   = help: for more information, visit https://doc.rust-lang.org/book/ch19-00-patterns.html
 
 error[E0164]: expected tuple struct or tuple variant, found associated function `Path::new`
   --> $DIR/match-fn-call.rs:8:9
    |
 LL |         Path::new("bar") => println!("bar"),
    |         ^^^^^^^^^^^^^^^^ `fn` calls are not allowed in patterns
    |
-   = help: for more information, visit https://doc.rust-lang.org/book/ch18-00-patterns.html
+   = help: for more information, visit https://doc.rust-lang.org/book/ch19-00-patterns.html
 
 error: aborting due to 2 previous errors
 

tests/ui/mir/issue-112269.stderr

@@ -9,7 +9,7 @@ LL |     let x: i32 = 3;
    |         help: introduce a variable instead: `x_var`
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
 
 error[E0005]: refutable pattern in local binding
@@ -23,7 +23,7 @@ LL |     let y = 4;
    |         help: introduce a variable instead: `y_var`
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
    = note: the matched value is of type `i32`
 
 error: aborting due to 2 previous errors

tests/ui/never_type/exhaustive_patterns.stderr

@@ -5,7 +5,7 @@ LL |     let Either::A(()) = foo();
    |         ^^^^^^^^^^^^^ pattern `Either::B(_)` not covered
    |
    = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
-   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html
 note: `Either<(), !>` defined here
   --> $DIR/exhaustive_patterns.rs:9:6
    |