mirror of
https://github.com/ziglang/zig.git
synced 2024-11-27 15:42:49 +00:00
49 lines
947 B
Zig
49 lines
947 B
Zig
fn simpleGenericFn() {
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@setFnTest(this);
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assert(max(i32, 3, -1) == 3);
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assert(max(f32, 0.123, 0.456) == 0.456);
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assert(add(2, 3) == 5);
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}
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fn max(inline T: type, a: T, b: T) -> T {
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return if (a > b) a else b;
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}
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fn add(inline a: i32, b: i32) -> i32 {
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return @staticEval(a) + b;
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}
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const the_max = max(u32, 1234, 5678);
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fn compileTimeGenericEval() {
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@setFnTest(this);
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assert(the_max == 5678);
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}
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fn gimmeTheBigOne(a: u32, b: u32) -> u32 {
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max(u32, a, b)
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}
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fn shouldCallSameInstance(a: u32, b: u32) -> u32 {
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max(u32, a, b)
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}
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fn sameButWithFloats(a: f64, b: f64) -> f64 {
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max(f64, a, b)
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}
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fn fnWithInlineArgs() {
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@setFnTest(this);
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assert(gimmeTheBigOne(1234, 5678) == 5678);
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assert(shouldCallSameInstance(34, 12) == 34);
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assert(sameButWithFloats(0.43, 0.49) == 0.49);
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}
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// TODO const assert = @import("std").debug.assert;
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fn assert(ok: bool) {
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if (!ok)
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@unreachable();
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}
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