Finish de-exporting box, char, float. Part of #3583.

src/libcore/char.rs

@@ -39,14 +39,6 @@ use cmp::Eq;
     Cn  Unassigned  a reserved unassigned code point or a noncharacter
 */
 
-export is_alphabetic,
-       is_XID_start, is_XID_continue,
-       is_lowercase, is_uppercase,
-       is_whitespace, is_alphanumeric,
-       is_ascii, is_digit,
-       to_digit, cmp,
-       escape_default, escape_unicode;
-
 pub use is_alphabetic = unicode::derived_property::Alphabetic;
 pub use is_XID_start = unicode::derived_property::XID_Start;
 pub use is_XID_continue = unicode::derived_property::XID_Continue;
@@ -56,7 +48,7 @@ pub use is_XID_continue = unicode::derived_property::XID_Continue;
  * Indicates whether a character is in lower case, defined
  * in terms of the Unicode General Category 'Ll'
  */
-pure fn is_lowercase(c: char) -> bool {
+pub pure fn is_lowercase(c: char) -> bool {
     return unicode::general_category::Ll(c);
 }
 
@@ -64,7 +56,7 @@ pure fn is_lowercase(c: char) -> bool {
  * Indicates whether a character is in upper case, defined
  * in terms of the Unicode General Category 'Lu'.
  */
-pure fn is_uppercase(c: char) -> bool {
+pub pure fn is_uppercase(c: char) -> bool {
     return unicode::general_category::Lu(c);
 }
 
@@ -73,7 +65,7 @@ pure fn is_uppercase(c: char) -> bool {
  * terms of the Unicode General Categories 'Zs', 'Zl', 'Zp'
  * additional 'Cc'-category control codes in the range [0x09, 0x0d]
  */
-pure fn is_whitespace(c: char) -> bool {
+pub pure fn is_whitespace(c: char) -> bool {
     return ('\x09' <= c && c <= '\x0d')
         || unicode::general_category::Zs(c)
         || unicode::general_category::Zl(c)
@@ -85,7 +77,7 @@ pure fn is_whitespace(c: char) -> bool {
  * defined in terms of the Unicode General Categories 'Nd', 'Nl', 'No'
  * and the Derived Core Property 'Alphabetic'.
  */
-pure fn is_alphanumeric(c: char) -> bool {
+pub pure fn is_alphanumeric(c: char) -> bool {
     return unicode::derived_property::Alphabetic(c) ||
         unicode::general_category::Nd(c) ||
         unicode::general_category::Nl(c) ||
@@ -93,12 +85,12 @@ pure fn is_alphanumeric(c: char) -> bool {
 }
 
 /// Indicates whether the character is an ASCII character
-pure fn is_ascii(c: char) -> bool {
+pub pure fn is_ascii(c: char) -> bool {
    c - ('\x7F' & c) == '\x00'
 }
 
 /// Indicates whether the character is numeric (Nd, Nl, or No)
-pure fn is_digit(c: char) -> bool {
+pub pure fn is_digit(c: char) -> bool {
     return unicode::general_category::Nd(c) ||
         unicode::general_category::Nl(c) ||
         unicode::general_category::No(c);
@@ -114,7 +106,7 @@ pure fn is_digit(c: char) -> bool {
  * 'b' or 'B', 11, etc. Returns none if the char does not
  * refer to a digit in the given radix.
  */
-pure fn to_digit(c: char, radix: uint) -> Option<uint> {
+pub pure fn to_digit(c: char, radix: uint) -> Option<uint> {
     let val = match c {
       '0' .. '9' => c as uint - ('0' as uint),
       'a' .. 'z' => c as uint + 10u - ('a' as uint),
@@ -134,7 +126,7 @@ pure fn to_digit(c: char, radix: uint) -> Option<uint> {
  *   - chars in [0x100,0xffff] get 4-digit escapes: `\\uNNNN`
  *   - chars above 0x10000 get 8-digit escapes: `\\UNNNNNNNN`
  */
-fn escape_unicode(c: char) -> ~str {
+pub fn escape_unicode(c: char) -> ~str {
     let s = u32::to_str(c as u32, 16u);
     let (c, pad) = (if c <= '\xff' { ('x', 2u) }
                     else if c <= '\uffff' { ('u', 4u) }
@@ -159,7 +151,7 @@ fn escape_unicode(c: char) -> ~str {
  *   - Any other chars in the range [0x20,0x7e] are not escaped.
  *   - Any other chars are given hex unicode escapes; see `escape_unicode`.
  */
-fn escape_default(c: char) -> ~str {
+pub fn escape_default(c: char) -> ~str {
     match c {
       '\t' => ~"\\t",
       '\r' => ~"\\r",
@@ -179,7 +171,7 @@ fn escape_default(c: char) -> ~str {
  *
  * -1 if a < b, 0 if a == b, +1 if a > b
  */
-pure fn cmp(a: char, b: char) -> int {
+pub pure fn cmp(a: char, b: char) -> int {
     return  if b > a { -1 }
     else if b < a { 1 }
     else { 0 }

src/libcore/core.rc

@@ -196,11 +196,8 @@ mod u64 {
 }
 
 
-#[legacy_exports]
 mod box;
-#[legacy_exports]
 mod char;
-#[legacy_exports]
 mod float;
 #[legacy_exports]
 mod f32;

src/libcore/float.rs

@@ -7,26 +7,10 @@
 // Even though this module exports everything defined in it,
 // because it contains re-exports, we also have to explicitly
 // export locally defined things. That's a bit annoying.
-export to_str_common, to_str_exact, to_str, from_str;
-export add, sub, mul, div, rem, lt, le, eq, ne, ge, gt;
-export is_positive, is_negative, is_nonpositive, is_nonnegative;
-export is_zero, is_infinite, is_finite;
-export NaN, is_NaN, infinity, neg_infinity;
-export consts;
-export logarithm;
-export acos, asin, atan, atan2, cbrt, ceil, copysign, cos, cosh, floor;
-export erf, erfc, exp, expm1, exp2, abs, abs_sub;
-export mul_add, fmax, fmin, nextafter, frexp, hypot, ldexp;
-export lgamma, ln, log_radix, ln1p, log10, log2, ilog_radix;
-export modf, pow, round, sin, sinh, sqrt, tan, tanh, tgamma, trunc;
-export signbit;
-export pow_with_uint;
 
-export num;
 
 // export when m_float == c_double
 
-export j0, j1, jn, y0, y1, yn;
 
 // PORT this must match in width according to architecture
 
@@ -44,11 +28,11 @@ use f64::{j0, j1, jn, y0, y1, yn};
 use cmp::{Eq, Ord};
 use num::from_int;
 
-const NaN: float = 0.0/0.0;
+pub const NaN: float = 0.0/0.0;
 
-const infinity: float = 1.0/0.0;
+pub const infinity: float = 1.0/0.0;
 
-const neg_infinity: float = -1.0/0.0;
+pub const neg_infinity: float = -1.0/0.0;
 
 /* Module: consts */
 pub mod consts {
@@ -107,7 +91,7 @@ pub mod consts {
  * * digits - The number of significant digits
  * * exact - Whether to enforce the exact number of significant digits
  */
-fn to_str_common(num: float, digits: uint, exact: bool) -> ~str {
+pub fn to_str_common(num: float, digits: uint, exact: bool) -> ~str {
     if is_NaN(num) { return ~"NaN"; }
     if num == infinity { return ~"inf"; }
     if num == neg_infinity { return ~"-inf"; }
@@ -414,22 +398,22 @@ pub pure fn cos(x: float) -> float { f64::cos(x as f64) as float }
 pub pure fn tan(x: float) -> float { f64::tan(x as f64) as float }
 
 impl float : Eq {
-    pure fn eq(other: &float) -> bool { self == (*other) }
-    pure fn ne(other: &float) -> bool { self != (*other) }
+    pub pure fn eq(other: &float) -> bool { self == (*other) }
+    pub pure fn ne(other: &float) -> bool { self != (*other) }
 }
 
 impl float : Ord {
-    pure fn lt(other: &float) -> bool { self < (*other) }
-    pure fn le(other: &float) -> bool { self <= (*other) }
-    pure fn ge(other: &float) -> bool { self >= (*other) }
-    pure fn gt(other: &float) -> bool { self > (*other) }
+    pub pure fn lt(other: &float) -> bool { self < (*other) }
+    pub pure fn le(other: &float) -> bool { self <= (*other) }
+    pub pure fn ge(other: &float) -> bool { self >= (*other) }
+    pub pure fn gt(other: &float) -> bool { self > (*other) }
 }
 
 impl float: num::Num {
-    pure fn add(other: &float)    -> float { return self + *other; }
-    pure fn sub(other: &float)    -> float { return self - *other; }
-    pure fn mul(other: &float)    -> float { return self * *other; }
-    pure fn div(other: &float)    -> float { return self / *other; }
+    pub pure fn add(other: &float)    -> float { return self + *other; }
+    pub pure fn sub(other: &float)    -> float { return self - *other; }
+    pub pure fn mul(other: &float)    -> float { return self * *other; }
+    pub pure fn div(other: &float)    -> float { return self / *other; }
     pure fn modulo(other: &float) -> float { return self % *other; }
     pure fn neg()                  -> float { return -self;        }