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-rw-r--r--src/test/ui/parser/mut-patterns.rs48
1 files changed, 0 insertions, 48 deletions
diff --git a/src/test/ui/parser/mut-patterns.rs b/src/test/ui/parser/mut-patterns.rs
deleted file mode 100644
index 8b83d6ab2..000000000
--- a/src/test/ui/parser/mut-patterns.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-// Can't put mut in non-ident pattern
-
-// edition:2018
-
-#![feature(box_patterns)]
-#![allow(warnings)]
-
-pub fn main() {
- let mut _ = 0; //~ ERROR `mut` must be followed by a named binding
- let mut (_, _) = (0, 0); //~ ERROR `mut` must be followed by a named binding
-
- let mut (x @ y) = 0; //~ ERROR `mut` must be attached to each individual binding
-
- let mut mut x = 0;
- //~^ ERROR `mut` on a binding may not be repeated
- //~| remove the additional `mut`s
-
- struct Foo { x: isize }
- let mut Foo { x: x } = Foo { x: 3 };
- //~^ ERROR `mut` must be attached to each individual binding
- //~| add `mut` to each binding
-
- let mut Foo { x } = Foo { x: 3 };
- //~^ ERROR `mut` must be attached to each individual binding
- //~| add `mut` to each binding
-
- struct r#yield(u8, u8);
- let mut mut yield(become, await) = r#yield(0, 0);
- //~^ ERROR `mut` on a binding may not be repeated
- //~| ERROR `mut` must be attached to each individual binding
- //~| ERROR expected identifier, found reserved keyword `yield`
- //~| ERROR expected identifier, found reserved keyword `become`
- //~| ERROR expected identifier, found keyword `await`
-
- struct W<T, U>(T, U);
- struct B { f: Box<u8> }
- let mut W(mut a, W(b, W(ref c, W(d, B { box f }))))
- //~^ ERROR `mut` must be attached to each individual binding
- = W(0, W(1, W(2, W(3, B { f: Box::new(4u8) }))));
-
- // Make sure we don't accidentally allow `mut $p` where `$p:pat`.
- macro_rules! foo {
- ($p:pat) => {
- let mut $p = 0; //~ ERROR expected identifier, found `x`
- }
- }
- foo!(x);
-}