Improvements to feature staging

This gets rid of the 'experimental' level, removes the non-staged_api
case (i.e. stability levels for out-of-tree crates), and lets the
staged_api attributes use 'unstable' and 'deprecated' lints.

This makes the transition period to the full feature staging design
a bit nicer.

6 files changed, 18 insertions, 18 deletions

diff --git a/src/libstd/num/f32.rs b/src/libstd/num/f32.rs
index 0a1c17fab47..adbce893887 100644
--- a/src/libstd/num/f32.rs
+++ b/src/libstd/num/f32.rs
@@ -366,7 +366,7 @@ impl Float for f32 {
 ///
 /// * num - The float value
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_string(num: f32) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigAll, ExpNone, false);
@@ -379,7 +379,7 @@ pub fn to_string(num: f32) -> String {
 ///
 /// * num - The float value
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_hex(num: f32) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 16u, true, SignNeg, DigAll, ExpNone, false);
@@ -394,7 +394,7 @@ pub fn to_str_hex(num: f32) -> String {
 /// * num - The float value
 /// * radix - The base to use
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_radix_special(num: f32, rdx: uint) -> (String, bool) {
     strconv::float_to_str_common(num, rdx, true, SignNeg, DigAll, ExpNone, false)
 }
@@ -407,7 +407,7 @@ pub fn to_str_radix_special(num: f32, rdx: uint) -> (String, bool) {
 /// * num - The float value
 /// * digits - The number of significant digits
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_exact(num: f32, dig: uint) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigExact(dig), ExpNone, false);
@@ -422,7 +422,7 @@ pub fn to_str_exact(num: f32, dig: uint) -> String {
 /// * num - The float value
 /// * digits - The number of significant digits
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_digits(num: f32, dig: uint) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigMax(dig), ExpNone, false);
@@ -438,7 +438,7 @@ pub fn to_str_digits(num: f32, dig: uint) -> String {
 /// * digits - The number of digits after the decimal point
 /// * upper - Use `E` instead of `e` for the exponent sign
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_exp_exact(num: f32, dig: uint, upper: bool) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigExact(dig), ExpDec, upper);
@@ -454,7 +454,7 @@ pub fn to_str_exp_exact(num: f32, dig: uint, upper: bool) -> String {
 /// * digits - The number of digits after the decimal point
 /// * upper - Use `E` instead of `e` for the exponent sign
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_exp_digits(num: f32, dig: uint, upper: bool) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigMax(dig), ExpDec, upper);
diff --git a/src/libstd/num/f64.rs b/src/libstd/num/f64.rs
index 2806154a016..baff14125ee 100644
--- a/src/libstd/num/f64.rs
+++ b/src/libstd/num/f64.rs
@@ -375,7 +375,7 @@ impl Float for f64 {
 ///
 /// * num - The float value
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_string(num: f64) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigAll, ExpNone, false);
@@ -388,7 +388,7 @@ pub fn to_string(num: f64) -> String {
 ///
 /// * num - The float value
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_hex(num: f64) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 16u, true, SignNeg, DigAll, ExpNone, false);
@@ -403,7 +403,7 @@ pub fn to_str_hex(num: f64) -> String {
 /// * num - The float value
 /// * radix - The base to use
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_radix_special(num: f64, rdx: uint) -> (String, bool) {
     strconv::float_to_str_common(num, rdx, true, SignNeg, DigAll, ExpNone, false)
 }
@@ -416,7 +416,7 @@ pub fn to_str_radix_special(num: f64, rdx: uint) -> (String, bool) {
 /// * num - The float value
 /// * digits - The number of significant digits
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_exact(num: f64, dig: uint) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigExact(dig), ExpNone, false);
@@ -431,7 +431,7 @@ pub fn to_str_exact(num: f64, dig: uint) -> String {
 /// * num - The float value
 /// * digits - The number of significant digits
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_digits(num: f64, dig: uint) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigMax(dig), ExpNone, false);
@@ -447,7 +447,7 @@ pub fn to_str_digits(num: f64, dig: uint) -> String {
 /// * digits - The number of digits after the decimal point
 /// * upper - Use `E` instead of `e` for the exponent sign
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_exp_exact(num: f64, dig: uint, upper: bool) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigExact(dig), ExpDec, upper);
@@ -463,7 +463,7 @@ pub fn to_str_exp_exact(num: f64, dig: uint, upper: bool) -> String {
 /// * digits - The number of digits after the decimal point
 /// * upper - Use `E` instead of `e` for the exponent sign
 #[inline]
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub fn to_str_exp_digits(num: f64, dig: uint, upper: bool) -> String {
     let (r, _) = strconv::float_to_str_common(
         num, 10u, true, SignNeg, DigMax(dig), ExpDec, upper);
diff --git a/src/libstd/num/float_macros.rs b/src/libstd/num/float_macros.rs
index 4c52f29b12d..ec168eaaa9d 100644
--- a/src/libstd/num/float_macros.rs
+++ b/src/libstd/num/float_macros.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![experimental]
+#![unstable]
 #![doc(hidden)]
 
 macro_rules! assert_approx_eq {
diff --git a/src/libstd/num/int_macros.rs b/src/libstd/num/int_macros.rs
index ebcb2086187..5bc54152874 100644
--- a/src/libstd/num/int_macros.rs
+++ b/src/libstd/num/int_macros.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![experimental]
+#![unstable]
 #![doc(hidden)]
 
 macro_rules! int_module { ($T:ty) => (
diff --git a/src/libstd/num/mod.rs b/src/libstd/num/mod.rs
index 9c6911cf4d1..e804408b4d0 100644
--- a/src/libstd/num/mod.rs
+++ b/src/libstd/num/mod.rs
@@ -33,7 +33,7 @@ pub use core::num::{FpCategory};
 
 use option::Option;
 
-#[experimental = "may be removed or relocated"]
+#[unstable = "may be removed or relocated"]
 pub mod strconv;
 
 /// Mathematical operations on primitive floating point numbers.
diff --git a/src/libstd/num/uint_macros.rs b/src/libstd/num/uint_macros.rs
index 4ce15491a0e..f480a3b420f 100644
--- a/src/libstd/num/uint_macros.rs
+++ b/src/libstd/num/uint_macros.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![experimental]
+#![unstable]
 #![doc(hidden)]
 #![allow(unsigned_negation)]