23 lines
671 B
Plaintext
23 lines
671 B
Plaintext
//ww:run-exit 46
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// Migrated from 777_fmt_handle_run row fprintf_stream.
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package main;
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import fmt;
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import io;
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import memio;
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export fn main() i32 = {
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let buf: [16]u8;
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let st: memio.stream = memio.fixed(buf[0:16]);
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let s: io.stream = &st.vt;
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let wr = fmt.fprintf(s, "v={}\n", 42i64);
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let nw: size = 0;
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match (wr) {
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case let n: size => { nw = n; };
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case io.error => { return 91; };
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};
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if (nw != 5: size) { return 94; };
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let view: str = memio.string(&st);
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if (view.len != 5) { return 93; };
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if (view[0] != 118u8 || view[1] != 61u8 || view[2] != 52u8 || view[3] != 50u8 || view[4] != 10u8) { return 95; };
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return 46;
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};
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