af536ac343
* remove setFnTest builtin
* add test "name" { ... } syntax
* remove --check-unused argument. functions are always lazy now.
34 lines
717 B
Zig
34 lines
717 B
Zig
const assert = @import("std").debug.assert;
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fn add(args: ...) -> i32 {
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var sum = i32(0);
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{comptime var i: usize = 0; inline while (i < args.len; i += 1) {
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sum += args[i];
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}}
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return sum;
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}
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test "testAddArbitraryArgs" {
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assert(add(i32(1), i32(2), i32(3), i32(4)) == 10);
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assert(add(i32(1234)) == 1234);
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assert(add() == 0);
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}
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fn readFirstVarArg(args: ...) {
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const value = args[0];
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}
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test "sendVoidArgToVarArgs" {
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readFirstVarArg({});
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}
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test "testPassArgsDirectly" {
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assert(addSomeStuff(i32(1), i32(2), i32(3), i32(4)) == 10);
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assert(addSomeStuff(i32(1234)) == 1234);
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assert(addSomeStuff() == 0);
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}
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fn addSomeStuff(args: ...) -> i32 {
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return add(args);
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}
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