Register snapshots

2 files changed, 8 insertions, 189 deletions

diff --git a/src/libcore/unstable/extfmt.rs b/src/libcore/unstable/extfmt.rs
index 6773a015c6a..d9fd6d87b72 100644
--- a/src/libcore/unstable/extfmt.rs
+++ b/src/libcore/unstable/extfmt.rs
@@ -470,9 +470,6 @@ pub mod ct {
 // decisions made a runtime. If it proves worthwhile then some of these
 // conditions can be evaluated at compile-time. For now though it's cleaner to
 // implement it this way, I think.
-#[cfg(stage1)]
-#[cfg(stage2)]
-#[cfg(stage3)]
 #[doc(hidden)]
 pub mod rt {
     use float;
@@ -676,192 +673,6 @@ pub mod rt {
     }
 }
 
-// XXX: remove after a snapshot of the above changes have gone in
-#[cfg(stage0)]
-#[doc(hidden)]
-pub mod rt {
-    use float;
-    use str;
-    use sys;
-    use uint;
-    use vec;
-
-    pub static flag_none : u32 = 0u32;
-    pub static flag_left_justify   : u32 = 0b00000000000001u32;
-    pub static flag_left_zero_pad  : u32 = 0b00000000000010u32;
-    pub static flag_space_for_sign : u32 = 0b00000000000100u32;
-    pub static flag_sign_always    : u32 = 0b00000000001000u32;
-    pub static flag_alternate      : u32 = 0b00000000010000u32;
-
-    pub enum Count { CountIs(uint), CountImplied, }
-
-    pub enum Ty { TyDefault, TyBits, TyHexUpper, TyHexLower, TyOctal, }
-
-    pub struct Conv {
-        flags: u32,
-        width: Count,
-        precision: Count,
-        ty: Ty,
-    }
-
-    pub fn conv_int(cv: Conv, i: int) -> ~str {
-        let radix = 10;
-        let prec = get_int_precision(cv);
-        let mut s : ~str = int_to_str_prec(i, radix, prec);
-        if 0 <= i {
-            if have_flag(cv.flags, flag_sign_always) {
-                unsafe { str::unshift_char(&mut s, '+') };
-            } else if have_flag(cv.flags, flag_space_for_sign) {
-                unsafe { str::unshift_char(&mut s, ' ') };
-            }
-        }
-        return unsafe { pad(cv, s, PadSigned) };
-    }
-    pub fn conv_uint(cv: Conv, u: uint) -> ~str {
-        let prec = get_int_precision(cv);
-        let mut rs =
-            match cv.ty {
-              TyDefault => uint_to_str_prec(u, 10, prec),
-              TyHexLower => uint_to_str_prec(u, 16, prec),
-              TyHexUpper => str::to_upper(uint_to_str_prec(u, 16, prec)),
-              TyBits => uint_to_str_prec(u, 2, prec),
-              TyOctal => uint_to_str_prec(u, 8, prec)
-            };
-        return unsafe { pad(cv, rs, PadUnsigned) };
-    }
-    pub fn conv_bool(cv: Conv, b: bool) -> ~str {
-        let s = if b { ~"true" } else { ~"false" };
-        // run the boolean conversion through the string conversion logic,
-        // giving it the same rules for precision, etc.
-        return conv_str(cv, s);
-    }
-    pub fn conv_char(cv: Conv, c: char) -> ~str {
-        let mut s = str::from_char(c);
-        return unsafe { pad(cv, s, PadNozero) };
-    }
-    pub fn conv_str(cv: Conv, s: &str) -> ~str {
-        // For strings, precision is the maximum characters
-        // displayed
-        let mut unpadded = match cv.precision {
-          CountImplied => s.to_owned(),
-          CountIs(max) => if (max as uint) < str::char_len(s) {
-            str::substr(s, 0, max as uint).to_owned()
-          } else {
-            s.to_owned()
-          }
-        };
-        return unsafe { pad(cv, unpadded, PadNozero) };
-    }
-    pub fn conv_float(cv: Conv, f: float) -> ~str {
-        let (to_str, digits) = match cv.precision {
-              CountIs(c) => (float::to_str_exact, c as uint),
-              CountImplied => (float::to_str_digits, 6u)
-        };
-        let mut s = unsafe { to_str(f, digits) };
-        if 0.0 <= f {
-            if have_flag(cv.flags, flag_sign_always) {
-                s = ~"+" + s;
-            } else if have_flag(cv.flags, flag_space_for_sign) {
-                s = ~" " + s;
-            }
-        }
-        return unsafe { pad(cv, s, PadFloat) };
-    }
-    pub fn conv_poly<T>(cv: Conv, v: &T) -> ~str {
-        let s = sys::log_str(v);
-        return conv_str(cv, s);
-    }
-
-    // Convert an int to string with minimum number of digits. If precision is
-    // 0 and num is 0 then the result is the empty string.
-    pub fn int_to_str_prec(num: int, radix: uint, prec: uint) -> ~str {
-        return if num < 0 {
-                ~"-" + uint_to_str_prec(-num as uint, radix, prec)
-            } else { uint_to_str_prec(num as uint, radix, prec) };
-    }
-
-    // Convert a uint to string with a minimum number of digits.  If precision
-    // is 0 and num is 0 then the result is the empty string. Could move this
-    // to uint: but it doesn't seem all that useful.
-    pub fn uint_to_str_prec(num: uint, radix: uint,
-                                 prec: uint) -> ~str {
-        return if prec == 0u && num == 0u {
-                ~""
-            } else {
-                let s = uint::to_str_radix(num, radix);
-                let len = str::char_len(s);
-                if len < prec {
-                    let diff = prec - len;
-                    let pad = str::from_chars(vec::from_elem(diff, '0'));
-                    pad + s
-                } else { s }
-            };
-    }
-    pub fn get_int_precision(cv: Conv) -> uint {
-        return match cv.precision {
-              CountIs(c) => c as uint,
-              CountImplied => 1u
-            };
-    }
-
-    #[deriving(Eq)]
-    pub enum PadMode { PadSigned, PadUnsigned, PadNozero, PadFloat }
-
-    pub fn pad(cv: Conv, s: ~str, mode: PadMode) -> ~str {
-        let mut s = s; // sadtimes
-        let uwidth : uint = match cv.width {
-          CountImplied => return (s),
-          CountIs(width) => { width as uint }
-        };
-        let strlen = str::char_len(s);
-        if uwidth <= strlen { return (s); }
-        let mut padchar = ' ';
-        let diff = uwidth - strlen;
-        if have_flag(cv.flags, flag_left_justify) {
-            let padstr = str::from_chars(vec::from_elem(diff, padchar));
-            return s + padstr;
-        }
-        let (might_zero_pad, signed) = match mode {
-          PadNozero   => (false, true),
-          PadSigned   => (true, true),
-          PadFloat    => (true, true),
-          PadUnsigned => (true, false)
-        };
-        fn have_precision(cv: Conv) -> bool {
-            return match cv.precision { CountImplied => false, _ => true };
-        }
-        let zero_padding = {
-            if might_zero_pad && have_flag(cv.flags, flag_left_zero_pad) &&
-                (!have_precision(cv) || mode == PadFloat) {
-                padchar = '0';
-                true
-            } else {
-                false
-            }
-        };
-        let padstr = str::from_chars(vec::from_elem(diff, padchar));
-        // This is completely heinous. If we have a signed value then
-        // potentially rip apart the intermediate result and insert some
-        // zeros. It may make sense to convert zero padding to a precision
-        // instead.
-
-        if signed && zero_padding && s.len() > 0 {
-            let head = str::shift_char(&mut s);
-            if head == '+' || head == '-' || head == ' ' {
-                let headstr = str::from_chars(vec::from_elem(1u, head));
-                return headstr + padstr + s;
-            }
-            else {
-                str::unshift_char(&mut s, head);
-            }
-        }
-        return padstr + s;
-    }
-    pub fn have_flag(flags: u32, f: u32) -> bool {
-        flags & f != 0
-    }
-}
-
 // Bulk of the tests are in src/test/run-pass/syntax-extension-fmt.rs
 #[cfg(test)]
 mod test {
diff --git a/src/snapshots.txt b/src/snapshots.txt
index 7116e32b283..c3f8c8b1e63 100644
--- a/src/snapshots.txt
+++ b/src/snapshots.txt
@@ -1,3 +1,11 @@
+S 2013-03-27 8c15409
+  macos-x86_64 05eb3801b60056d95715c891d00c5d372e34d00c
+  macos-i386 4119e3fa614fa86adf60ed0183d00db3ce6d0dbc
+  linux-x86_64 e9308bade0e068bca4abe59ef4afe8c8bb7c134d
+  linux-i386 bcb30ed1817df1a07588cde2fb0ccaf9ffad7efb
+  winnt-i386 a16d409465e125bc6f779b45821ae1ea276c6bd4
+  freebsd-x86_64 348192f348f03541549f4e2c97af78901d59ca6e
+
 S 2013-03-21 ed25a67
   freebsd-x86_64 5f0b08839ae3d1207808f0d57cbfdb00eff9c883
   linux-i386 54765a17c6b6d04a7013cada2a51d190462979b8