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synced 2026-01-06 21:43:25 +00:00
b581da41f8
* add `setFnTest`, `setFnVisible`, `setFnStaticEval`, `setFnNoInline` builtin functions to replace previous directive functionality * add `coldcc` and `nakedcc` as keywords which can be used as part of a function prototype. * `setDebugSafety` builtin can be used to set debug safety features at a per block scope level. * closes #169
32 lines
649 B
Zig
32 lines
649 B
Zig
const std = @import("std");
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const assert = std.debug.assert;
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const io = std.io;
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const str = std.str;
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enum ET {
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SINT: i32,
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UINT: u32,
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pub fn print(a: &ET, buf: []u8) -> %usize {
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return switch (*a) {
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SINT => |x| { io.bufPrintInt(i32, buf, x) },
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UINT => |x| { io.bufPrintInt(u32, buf, x) },
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}
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}
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}
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fn enumWithMembers() {
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@setFnTest(this, true);
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const a = ET.SINT { -42 };
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const b = ET.UINT { 42 };
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var buf: [20]u8 = undefined;
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assert(%%a.print(buf) == 3);
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assert(str.eql(buf[0...3], "-42"));
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assert(%%b.print(buf) == 2);
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assert(str.eql(buf[0...2], "42"));
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}
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