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3671582c15
The purpose of this is: * Only one way to do things * Changing a function with void return type to return a possible error becomes a 1 character change, subtly encouraging people to use errors. See #632 Here are some imperfect sed commands for performing this update: remove arrow: ``` sed -i 's/\(\bfn\b.*\)-> /\1/g' $(find . -name "*.zig") ``` add void: ``` sed -i 's/\(\bfn\b.*\))\s*{/\1) void {/g' $(find ../ -name "*.zig") ``` Some cleanup may be necessary, but this should do the bulk of the work.
10 lines
319 B
Zig
10 lines
319 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 = try std.io.getStdOut();
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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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try stdout_file.write("Hello, world!\n");
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}
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