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.
39 lines
681 B
Zig
39 lines
681 B
Zig
const assert = @import("std").debug.assert;
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test "if statements" {
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shouldBeEqual(1, 1);
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firstEqlThird(2, 1, 2);
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}
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fn shouldBeEqual(a: i32, b: i32) void {
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if (a != b) {
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unreachable;
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} else {
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return;
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}
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}
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fn firstEqlThird(a: i32, b: i32, c: i32) void {
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if (a == b) {
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unreachable;
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} else if (b == c) {
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unreachable;
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} else if (a == c) {
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return;
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} else {
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unreachable;
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}
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}
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test "else if expression" {
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assert(elseIfExpressionF(1) == 1);
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}
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fn elseIfExpressionF(c: u8) u8 {
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if (c == 0) {
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return 0;
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} else if (c == 1) {
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return 1;
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} else {
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return u8(2);
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}
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}
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