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https://codeberg.org/ziglang/zig.git
synced 2026-04-27 18:51:44 +03:00
Andrew Kelley
80625990d5
On Windows, it is sometimes problematic to depend on ws2_32.dll. Before, users of std.Io.Threaded would have to call ioBasic() rather than io() in order to avoid unnecessary dependencies on ws2_32.dll. Now, the application can disable networking with std.Options. This change is necessary due to moving networking functionality to be based on Io.Operation, which is a tagged union.
33 lines
1009 B
Plaintext
33 lines
1009 B
Plaintext
#target=x86_64-linux-selfhosted
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#target=x86_64-windows-selfhosted
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#target=x86_64-linux-cbe
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#target=x86_64-windows-cbe
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#target=wasm32-wasi-selfhosted
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#update=initial version
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#file=main.zig
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const MyEnum = enum(u8) {
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foo = 1,
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bar = 2,
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};
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pub fn main() !void {
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var stdout_writer = std.Io.File.stdout().writerStreaming(io, &.{});
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try stdout_writer.interface.print("{}\n", .{@intFromEnum(MyEnum.foo)});
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}
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const std = @import("std");
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const io = std.Io.Threaded.global_single_threaded.io();
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#expect_stdout="1\n"
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#update=remove enum field
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#file=main.zig
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const MyEnum = enum(u8) {
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//foo = 1,
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bar = 2,
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};
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pub fn main() !void {
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var stdout_writer = std.Io.File.stdout().writerStreaming(io, &.{});
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try stdout_writer.interface.print("{}\n", .{@intFromEnum(MyEnum.foo)});
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}
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const std = @import("std");
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const io = std.Io.Threaded.global_single_threaded.io();
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#expect_error=main.zig:7:69: error: enum 'main.MyEnum' has no member named 'foo'
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#expect_error=main.zig:1:16: note: enum declared here
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