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Commit Graph

35 Commits

Author SHA1 Message Date
Graham Batty
eaf22e9661 Make malloc_size a platform stub called swift_malloc_size. 
Swift SVN r22971
 2014-10-27 17:16:24 +00:00
Graham Batty
8fc89cd8ff stdlib: Add implementation of snprintf_l for linux 
On non-apple platforms, adds an snprintf_l alternate version
that temporarily switches locale.

Swift SVN r22400
 2014-09-30 20:15:31 +00:00
Dmitri Hrybenko
7a53df0d37 Remove unused includes 
Swift SVN r22321
 2014-09-28 01:16:14 +00:00
Dmitri Hrybenko
d68a5c4c98 stdlib: finish implementation of atomics for initializing an ARC 
reference, add tests

Swift SVN r21873
 2014-09-11 14:52:58 +00:00
Dmitri Hrybenko
96d00d70b5 StdlibUnittest: add infrastructure for race tests (see examples) 
This will be used to test rdar://18191358

Swift SVN r21836
 2014-09-10 11:58:45 +00:00
Dmitri Hrybenko
44bf1a81a6 stdlib/Printing: print floating point numbers with appropriate precesion for 
the type

Printing Float32 with %0.15g not only wastes screen space, but also causes
confusion for users, and pretends that a Float32 has more precision than it
actually does.

rdar://18043123


Swift SVN r21435
 2014-08-25 13:56:38 +00:00
Dmitri Hrybenko
6d4f8adbf5 stdlib/String: fix a race in _StringBuffer.grow() 
rdar://17855614


Swift SVN r20960
 2014-08-02 22:50:45 +00:00
Ben Langmuir
a0f72c56f1 Change _swift_fmodf to return float 
Hoping this fixes the armv7 test failures.

Swift SVN r19811
 2014-07-10 16:39:08 +00:00
Greg Parker
bde0d301fc Fix fmod() covers. Add CGFloat to the math.h tests. 
<rdar://problem/17275152> Can't call C fmodf() from stdlib


Swift SVN r19777
 2014-07-10 03:54:27 +00:00
Dmitri Hrybenko
ce14332bb6 stdlib: make UnicodeScalar.escape() independent of current locale 
Swift SVN r18595
 2014-05-23 15:40:47 +00:00
Dmitri Hrybenko
5855c2b34f stdlib/Printing: remove superfluous newlocale() call 
Also add tests for post-processing printed results in scientific notation.


Swift SVN r18495
 2014-05-21 14:12:31 +00:00
Ted Kremenek
def1f53b7d Make printing of double's locale-insensitive. 
I've never used 'newlocale' before, so I may be using it wrong.

Also, this may not be 100% thread safe; worst case we create
multiple locale objects when swift_doubleToString() is called
at the same time.  We can fix this if we care.

Swift SVN r18201
 2014-05-16 17:43:54 +00:00
Ted Kremenek
178e2a32df Printing routines should append ".0" to floats, *not* taking locales into account. 
Implements <rdar://problem/16895801>.

Swift SVN r18185
 2014-05-16 07:27:54 +00:00
Dmitri Hrybenko
2ec65be0a6 stdlib/runtime: use a C++ header 
Swift SVN r18105
 2014-05-15 14:14:28 +00:00
Dmitri Hrybenko
4f921ad60b Unbreak iOS build 
Swift SVN r18002
 2014-05-13 13:27:39 +00:00
Dmitri Hrybenko
2cc8fe40d4 stdlib/printing: replace four printing systems with one new one 
The old ones were:

- print/println
- printAny
- printf
- Console

The new printing story is just print/println.  Every object can be printed.
You can customize the way it is printed by adopting Printable protocol.  Full
details in comments inside stdlib/core/OutputStream.swift.

Printing is not completely finished yet.  We still have ReplPrintable, which
should be removed, string interpolation still uses String constructors, and
printing objects that don't conform to Printable will result in printing
mangled names.


Swift SVN r18001
 2014-05-13 13:07:59 +00:00
Joe Groff
02e95c2866 stdlib: Use #if to clean up platform-dependent branching in VarArgs implementation. 
NFC, but we kill a needless runtime stub.

Swift SVN r16669
 2014-04-22 22:38:15 +00:00
Ted Kremenek
3fff062f8d Extend print(Double) precision to 15 digits. 
Double's like '0.9999999' were being printed as '1.0'.

'print' isn't a first-class I/O library anyway; it's main use right
now is accurate reporting in the REPL.

Fixes <rdar://problem/16603548>.

Swift SVN r16305
 2014-04-14 07:13:15 +00:00
Dmitri Hrybenko
571c9b3c5e Split 'type' keyword into 'static' and 'class' 
rdar://15911697


Swift SVN r13908
 2014-02-14 14:50:32 +00:00
Greg Parker
95c2fc43f8 Clena up some 32/64 mismatches. Remove some dead posix stubs. 
Swift SVN r13144
 2014-01-30 09:34:26 +00:00
Doug Gregor
6b8f6a2a9a Use an ugly series of builtins to eliminate swift_makeUnsafeNil(). 
Swift SVN r13104
 2014-01-29 08:17:15 +00:00
Doug Gregor
eaf3e5c68d Move nil/_Nil into the core library and add UnsafePointer<T> support. 
Fixes <rdar://problem/15933510>.


Swift SVN r13094
 2014-01-29 06:30:28 +00:00
Doug Gregor
0d37bd3015 Switch the standard library from "static" to "type". 
Swift SVN r12026
 2014-01-08 01:09:56 +00:00
Dave Abrahams
afbbbd1287 [stdlib] Add a facility for calling "C" functions that take va_list arguments 
This code has only been tested on x86_64, but is designed to work on
the other platforms supported by Apple.

Swift SVN r11561
 2013-12-22 02:37:33 +00:00
Howard Hinnant
46f26de87b Inlined countLeadingZeros per Dmitri's suggestion. 
Swift SVN r9970
 2013-11-05 20:20:19 +00:00
Howard Hinnant
ec70f480a6 Set Dictionary up to use only power-of-2 bucket counts. Introduce countLeadingZeros helper to accomplish this. It would be really nice if we could figure out how to inline countLeadingZeros. 
Swift SVN r9967
 2013-11-05 18:52:44 +00:00
Greg Parker
6a1df4bb3f Remove Int128 because it is unreliable or incomplete on some architectures. 
Swift SVN r8249
 2013-09-14 11:07:27 +00:00
Greg Parker
ebebd988b2 Workaround rdar://14883575 muloti missing from libcompiler_rt on arm64. 
Swift SVN r8177
 2013-09-13 01:25:33 +00:00
Joe Groff
7410a83165 Replace Bool._getBuiltinLogicValue stub with a Swift implementation. 
We can switch over unions now.

Swift SVN r8114
 2013-09-11 22:00:49 +00:00
Greg Parker
1200ef4fab Move benchmark machinery out of stdlib. 
Swift SVN r7961
 2013-09-05 21:18:23 +00:00
John McCall
6de3df22c2 Define _getBool purely in swift. 
Swift SVN r7738
 2013-08-29 20:34:34 +00:00
Jordan Rose
e1f346b342 Update comment for print_double to mention that NaNs don't need ".0" either. 
Swift SVN r7655
 2013-08-28 00:21:12 +00:00
Jordan Rose
9b42f8f81f Don't append ".0" to "inf" and "-inf". 
We may want a prettier representation of floating-point infinities, but
"inf.0" is a particularly bad one.

Swift SVN r7638
 2013-08-27 22:41:01 +00:00
Dmitri Hrybenko
0e26015bb2 Splitting the standard library: move POSIX declarations from stdlib/core/Misc.swift to stdlib/POSIX 
Swift SVN r5890
 2013-06-28 23:46:01 +00:00
Dmitri Hrybenko
ea43c46262 Splitting the standard library: move runtime -> stdlib/runtime 
Swift SVN r5887
 2013-06-28 22:41:38 +00:00