-// Test the suggestion to remove a leading `|`.
+// Test the suggestion to remove a leading, or trailing `|`.
// run-rustfix
fn main() {}
#[cfg(FALSE)]
-fn leading_vert() {
+fn leading() {
fn fun1( A: E) {} //~ ERROR a leading `|` is not allowed in a parameter pattern
fn fun2( A: E) {} //~ ERROR a leading `|` is not allowed in a parameter pattern
let ( A): E; //~ ERROR a leading `|` is only allowed in a top-level pattern
let NS { f: A }: NS; //~ ERROR a leading `|` is only allowed in a top-level pattern
let NS { f: A }: NS; //~ ERROR a leading `|` is only allowed in a top-level pattern
}
+
+#[cfg(FALSE)]
+fn trailing() {
+ let ( A ): E; //~ ERROR a trailing `|` is not allowed in an or-pattern
+ let (a ,): (E,); //~ ERROR a trailing `|` is not allowed in an or-pattern
+ let ( A | B ): E; //~ ERROR a trailing `|` is not allowed in an or-pattern
+ let [ A | B ]: [E; 1]; //~ ERROR a trailing `|` is not allowed in an or-pattern
+ let S { f: B }; //~ ERROR a trailing `|` is not allowed in an or-pattern
+ let ( A | B ): E; //~ ERROR unexpected token `||` after pattern
+ //~^ ERROR a trailing `|` is not allowed in an or-pattern
+ match A {
+ A => {} //~ ERROR a trailing `|` is not allowed in an or-pattern
+ A => {} //~ ERROR a trailing `|` is not allowed in an or-pattern
+ A | B => {} //~ ERROR unexpected token `||` after pattern
+ //~^ ERROR a trailing `|` is not allowed in an or-pattern
+ | A | B => {}
+ //~^ ERROR a trailing `|` is not allowed in an or-pattern
+ }
+
+ let a : u8 = 0; //~ ERROR a trailing `|` is not allowed in an or-pattern
+ let a = 0; //~ ERROR a trailing `|` is not allowed in an or-pattern
+ let a ; //~ ERROR a trailing `|` is not allowed in an or-pattern
+}