Implement RFC#1559: allow all literals in attributes.

2 files changed, 25 insertions, 17 deletions

diff --git a/src/test/parse-fail/non-str-meta.rs b/src/test/parse-fail/non-str-meta.rs
deleted file mode 100644
index 3e2e69d2814..00000000000
--- a/src/test/parse-fail/non-str-meta.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// compile-flags: -Z parse-only
-
-// Issue #623 - non-string meta items are not serialized correctly;
-// for now just forbid them
-
-#[foo = 1] //~ ERROR: non-string literals are not allowed in meta-items
-fn main() { }
diff --git a/src/test/parse-fail/suffixed-literal-meta.rs b/src/test/parse-fail/suffixed-literal-meta.rs
new file mode 100644
index 00000000000..0e2840c69d3
--- /dev/null
+++ b/src/test/parse-fail/suffixed-literal-meta.rs
@@ -0,0 +1,25 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Z parse-only
+
+#[foo = 1usize] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1u8] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1u16] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1u32] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1u64] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1isize] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1i8] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1i16] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1i32] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1i64] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1.0f32] //~ ERROR: suffixed literals are not allowed in attributes
+#[foo = 1.0f64] //~ ERROR: suffixed literals are not allowed in attributes
+fn main() { }