mirror of
https://codeberg.org/ziglang/zig.git
synced 2026-03-08 10:05:10 +01:00
2e3fac3626
backend=auto (now the default if backend is omitted) means to let the compiler pick whatever backend it wants as the default. This is important for platforms where we don't yet have a self-hosted backend, such as loongarch64. Also purge a bunch of redundant target=native.
35 lines
688 B
Zig
35 lines
688 B
Zig
export fn foo() void {
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var ptr = &[_]u8{ 0, 0, 0, 0 };
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ptr[1] = 2;
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}
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export fn bar() void {
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var ptr = &@as(u32, 2);
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ptr.* = 2;
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_ = &ptr;
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}
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export fn baz() void {
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var ptr = &true;
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ptr.* = false;
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_ = &ptr;
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}
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export fn qux() void {
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const S = struct {
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x: usize,
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y: usize,
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};
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var ptr = &S{ .x = 1, .y = 2 };
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ptr.x = 2;
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}
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export fn quux() void {
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var x = &@returnAddress();
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x.* = 6;
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_ = &x;
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}
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// error
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//
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// :3:8: error: cannot assign to constant
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// :7:8: error: cannot assign to constant
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// :12:8: error: cannot assign to constant
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// :21:8: error: cannot assign to constant
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// :25:6: error: cannot assign to constant
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