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19 lines
309 B
C
19 lines
309 B
C
module test;
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public macro retry(#function, int retries = 3)
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{
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error e;
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while (1)
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{
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auto! result = #function;
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try (result) return result;
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catch (e = result);
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} while (retries-- > 0)
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return e!;
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}
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func void main()
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{
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int! result = @retry(eventually_succeed());
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} |