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9e234d4208
* 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.
11 lines
369 B
Zig
11 lines
369 B
Zig
const std = @import("std");
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pub fn main() -> %void {
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// If this program is run without stdout attached, exit with an error.
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var stdout_file = %return std.io.getStdOut();
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const stdout = &stdout_file.out_stream;
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// If this program encounters pipe failure when printing to stdout, exit
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// with an error.
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%return stdout.print("Hello, world!\n");
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}
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