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

error[E0005]: refutable pattern in local binding
  --> $DIR/const-match-check.rs:4:22
   |
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: the matched value is of type `i32`
help: you might want to use `if let` to ignore the variants that aren't matched
   |
LL | const X: i32 = { if let 0 = 0 { todo!() }; 0 };
   |                  ++           +++++++++++
help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits
   |
LL | const X: i32 = { let _0 = 0; 0 };
   |                      +

error[E0005]: refutable pattern in local binding
  --> $DIR/const-match-check.rs:8:23
   |
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: the matched value is of type `i32`
help: you might want to use `if let` to ignore the variants that aren't matched
   |
LL | static Y: i32 = { if let 0 = 0 { todo!() }; 0 };
   |                   ++           +++++++++++
help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits
   |
LL | static Y: i32 = { let _0 = 0; 0 };
   |                       +

error[E0005]: refutable pattern in local binding
  --> $DIR/const-match-check.rs:13:26
   |
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: the matched value is of type `i32`
help: you might want to use `if let` to ignore the variants that aren't matched
   |
LL |     const X: i32 = { if let 0 = 0 { todo!() }; 0 };
   |                      ++           +++++++++++
help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits
   |
LL |     const X: i32 = { let _0 = 0; 0 };
   |                          +

error[E0005]: refutable pattern in local binding
  --> $DIR/const-match-check.rs:19:26
   |
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: the matched value is of type `i32`
help: you might want to use `if let` to ignore the variants that aren't matched
   |
LL |     const X: i32 = { if let 0 = 0 { todo!() }; 0 };
   |                      ++           +++++++++++
help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits
   |
LL |     const X: i32 = { let _0 = 0; 0 };
   |                          +

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0005`.