Commit Graph

14 Commits

Author SHA1 Message Date
Andrew Kelley
9e234d4208 breaking change to std.io API
* Merge io.InStream and io.OutStream into io.File
 * Introduce io.OutStream and io.InStream interfaces
   - io.File implements both of these
 * Move mem.IncrementingAllocator to heap.IncrementingAllocator

Instead of:

```
%return std.io.stderr.printf("hello\n");
```

now do:

```
std.debug.warn("hello\n");
```

To print to stdout, see `io.getStdOut()`.

 * Rename std.ArrayList.resizeDown to std.ArrayList.shrink.
2017-10-31 04:47:55 -04:00
Andrew Kelley
73fe5f63c6 add some sanity tests for float printing 2017-10-24 21:57:58 -04:00
scurest
262b7428cf More corrections to float printing
Testing suggests all f32s are now printed accurately.
2017-10-24 14:18:50 -05:00
scurest
03a0dfbeca Print better floats 2017-10-23 15:40:49 -05:00
Andrew Kelley
9b91c76088 std.fmt.format supports ints smaller than u8
closes #546

thanks to @Dimenus for the fix
2017-10-21 13:03:08 -04:00
Andrew Kelley
224cd8a01e add fmt.parseInt 2017-09-26 19:40:51 -04:00
Andrew Kelley
5c2db5a942 add std.fmt.trim 2017-09-26 03:03:12 -04:00
Andrew Kelley
d9eabde319 add Child property of slice type
also rename child field to Child for pointer and array
2017-09-13 14:30:57 -04:00
Andrew Kelley
5fdf3fa195 std.fmt knows how to format &[N]u8 2017-09-09 19:42:31 -04:00
Andrew Kelley
c73a0c92d0 fix floating point printing 2017-08-19 19:11:43 -04:00
Andrew Kelley
558ece8f6f slightly nicer floating point printing 2017-08-18 18:05:28 -04:00
Andrew Kelley
f78ee53484 fix printing floating point compile errors
now we just need compiler_rt implementations for:

 undefined symbol '__fixunsdfti'
 undefined symbol '__umodti3'
 undefined symbol '__udivti3'
2017-08-07 18:11:24 -04:00
Andrew Kelley
2234788fa8 add ability to explicitly cast float to integer
closes #414
2017-08-07 15:57:41 -04:00
Andrew Kelley
7f0620a20f partial implementation of printing floating point numbers with errol3
also add bitCast builtin function. closes #387
2017-06-14 00:24:25 -04:00