mirror of
https://github.com/ziglang/zig.git
synced 2025-12-06 06:13:07 +00:00
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.
28 lines
622 B
Zig
28 lines
622 B
Zig
export fn foo() void {
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var a: f32 = 2;
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_ = &a;
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_ = @as(comptime_float, @floatCast(a));
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}
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export fn bar() void {
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var a: f32 = 2;
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_ = &a;
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_ = @as(f32, @intFromFloat(a));
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}
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export fn baz() void {
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var a: f32 = 2;
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_ = &a;
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_ = @as(f32, @floatFromInt(a));
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}
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export fn qux() void {
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var a: u32 = 2;
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_ = &a;
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_ = @as(f32, @floatCast(a));
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}
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// error
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//
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// :4:40: error: unable to cast runtime value to 'comptime_float'
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// :9:18: error: expected integer type, found 'f32'
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// :14:32: error: expected integer type, found 'f32'
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// :19:29: error: expected float or vector type, found 'u32'
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