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.
24 lines
757 B
Zig
24 lines
757 B
Zig
// This file is the default panic handler if the root source file does not
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// have a `pub fn panic`.
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// If this file wants to import other files *by name*, support for that would
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// have to be added in the compiler.
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const builtin = @import("builtin");
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const std = @import("std");
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pub fn panic(msg: []const u8, error_return_trace: ?&builtin.StackTrace) noreturn {
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@setCold(true);
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switch (builtin.os) {
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// TODO: fix panic in zen.
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builtin.Os.freestanding, builtin.Os.zen => {
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while (true) {}
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},
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else => {
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if (error_return_trace) |trace| {
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@import("std").debug.panicWithTrace(trace, "{}", msg);
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}
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@import("std").debug.panic("{}", msg);
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},
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}
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}
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