1 files changed, 271 insertions, 0 deletions
diff --git a/src/test/pretty/stmt_expr_attributes.rs b/src/test/pretty/stmt_expr_attributes.rs
new file mode 100644
index 000000000..c01379065
--- /dev/null
+++ b/src/test/pretty/stmt_expr_attributes.rs
@@ -0,0 +1,271 @@
+// pp-exact
+
+#![feature(box_syntax)]
+#![feature(inline_const)]
+#![feature(inline_const_pat)]
+#![feature(rustc_attrs)]
+#![feature(stmt_expr_attributes)]
+
+fn main() {}
+
+fn _0() {
+
+    #[rustc_dummy]
+    foo();
+}
+
+fn _1() {
+
+    #[rustc_dummy]
+    unsafe {
+        #![rustc_dummy]
+        // code
+    }
+}
+
+fn _2() {
+
+    #[rustc_dummy]
+    { foo(); }
+
+    {
+        #![rustc_dummy]
+
+        foo()
+    }
+}
+
+fn _3() {
+
+    #[rustc_dummy]
+    match () { _ => {} }
+}
+
+fn _4() {
+
+    #[rustc_dummy]
+    match () {
+        #![rustc_dummy]
+        _ => (),
+    }
+
+    let _ =
+        #[rustc_dummy] match () {
+            #![rustc_dummy]
+            () => (),
+        };
+}
+
+fn _5() {
+
+    #[rustc_dummy]
+    let x = 1;
+
+    let x = #[rustc_dummy] 1;
+
+    let y = ();
+    let z = ();
+
+    foo3(x, #[rustc_dummy] y, z);
+
+    qux(3 + #[rustc_dummy] 2);
+}
+
+fn _6() {
+
+    #[rustc_dummy]
+    [1, 2, 3];
+
+    let _ = #[rustc_dummy] [1, 2, 3];
+
+    #[rustc_dummy]
+    [1; 4];
+
+    let _ = #[rustc_dummy] [1; 4];
+}
+
+struct Foo {
+    data: (),
+}
+
+struct Bar(());
+
+fn _7() {
+
+    #[rustc_dummy]
+    Foo { data: () };
+
+    let _ = #[rustc_dummy] Foo { data: () };
+}
+
+fn _8() {
+
+    #[rustc_dummy]
+    ();
+
+    #[rustc_dummy]
+    (0);
+
+    #[rustc_dummy]
+    (0,);
+
+    #[rustc_dummy]
+    (0, 1);
+}
+
+fn _9() {
+    macro_rules! stmt_mac { () => { let _ = () ; } }
+
+    #[rustc_dummy]
+    stmt_mac!();
+
+    #[rustc_dummy]
+    stmt_mac! {};
+
+    #[rustc_dummy]
+    stmt_mac![];
+
+    #[rustc_dummy]
+    stmt_mac! {}
+
+    let _ = ();
+}
+
+macro_rules! expr_mac { () => { () } }
+
+fn _10() {
+    let _ = #[rustc_dummy] expr_mac!();
+    let _ = #[rustc_dummy] expr_mac![];
+    let _ = #[rustc_dummy] expr_mac! {};
+}
+
+fn _11() {
+    let _ = #[rustc_dummy] box 0;
+    let _: [(); 0] = #[rustc_dummy] [];
+    let _ = #[rustc_dummy] [0, 0];
+    let _ = #[rustc_dummy] [0; 0];
+    let _ = #[rustc_dummy] foo();
+    let _ = #[rustc_dummy] 1i32.clone();
+    let _ = #[rustc_dummy] ();
+    let _ = #[rustc_dummy] (0);
+    let _ = #[rustc_dummy] (0,);
+    let _ = #[rustc_dummy] (0, 0);
+    let _ = #[rustc_dummy] 0 + #[rustc_dummy] 0;
+    let _ = #[rustc_dummy] !0;
+    let _ = #[rustc_dummy] -0i32;
+    let _ = #[rustc_dummy] false;
+    let _ = #[rustc_dummy] 'c';
+    let _ = #[rustc_dummy] 0;
+    let _ = #[rustc_dummy] 0 as usize;
+    let _ =
+        #[rustc_dummy] while false {
+            #![rustc_dummy]
+        };
+    let _ =
+        #[rustc_dummy] while let None = Some(()) {
+            #![rustc_dummy]
+        };
+    let _ =
+        #[rustc_dummy] for _ in 0..0 {
+            #![rustc_dummy]
+        };
+    let _ =
+        #[rustc_dummy] loop {
+            #![rustc_dummy]
+        };
+    let _ =
+        #[rustc_dummy] match false {
+            #![rustc_dummy]
+            _ => (),
+        };
+    let _ = #[rustc_dummy] || #[rustc_dummy] ();
+    let _ = #[rustc_dummy] move || #[rustc_dummy] ();
+    let _ =
+        #[rustc_dummy] ||
+            {
+                #![rustc_dummy]
+                #[rustc_dummy]
+                ()
+            };
+    let _ =
+        #[rustc_dummy] move ||
+            {
+                #![rustc_dummy]
+                #[rustc_dummy]
+                ()
+            };
+    let _ =
+        #[rustc_dummy] {
+            #![rustc_dummy]
+        };
+    let _ =
+        #[rustc_dummy] {
+            #![rustc_dummy]
+            let _ = ();
+        };
+    let _ =
+        #[rustc_dummy] {
+            #![rustc_dummy]
+            let _ = ();
+            ()
+        };
+    let const {
+                    #![rustc_dummy]
+                } =
+        #[rustc_dummy] const {
+                #![rustc_dummy]
+            };
+    let mut x = 0;
+    let _ = #[rustc_dummy] x = 15;
+    let _ = #[rustc_dummy] x += 15;
+    let s = Foo { data: () };
+    let _ = #[rustc_dummy] s.data;
+    let _ = (#[rustc_dummy] s).data;
+    let t = Bar(());
+    let _ = #[rustc_dummy] t.0;
+    let _ = (#[rustc_dummy] t).0;
+    let v = vec!(0);
+    let _ = #[rustc_dummy] v[0];
+    let _ = (#[rustc_dummy] v)[0];
+    let _ = #[rustc_dummy] 0..#[rustc_dummy] 0;
+    let _ = #[rustc_dummy] 0..;
+    let _ = #[rustc_dummy] (0..0);
+    let _ = #[rustc_dummy] (0..);
+    let _ = #[rustc_dummy] (..0);
+    let _ = #[rustc_dummy] (..);
+    let _: fn(&u32) -> u32 = #[rustc_dummy] std::clone::Clone::clone;
+    let _ = #[rustc_dummy] &0;
+    let _ = #[rustc_dummy] &mut 0;
+    let _ = #[rustc_dummy] &#[rustc_dummy] 0;
+    let _ = #[rustc_dummy] &mut #[rustc_dummy] 0;
+    while false { let _ = #[rustc_dummy] continue; }
+    while true { let _ = #[rustc_dummy] break; }
+    || #[rustc_dummy] return;
+    let _ = #[rustc_dummy] expr_mac!();
+    let _ = #[rustc_dummy] expr_mac![];
+    let _ = #[rustc_dummy] expr_mac! {};
+    let _ = #[rustc_dummy] Foo { data: () };
+    let _ = #[rustc_dummy] Foo { ..s };
+    let _ = #[rustc_dummy] Foo { data: (), ..s };
+    let _ = #[rustc_dummy] (0);
+}
+
+fn _12() {
+    #[rustc_dummy]
+    let _ = 0;
+
+    #[rustc_dummy]
+    0;
+
+    #[rustc_dummy]
+    expr_mac!();
+
+    #[rustc_dummy]
+    {
+        #![rustc_dummy]
+    }
+}
+
+fn foo() {}
+fn foo3(_: i32, _: (), _: ()) {}
+fn qux(_: i32) {}