May 24, 2008
Hi!

Using delegates and command chaining ... just awesome.

'    .sort((ref CTestFloatClass v1, ref CTestFloatClass v2) { return v1.value < v2.value ? -1 : v1.value == v2.value ? 0 : 1; })

However, is there a reason why DMD can't infer the types of v1 and v2? It infers the return type from the expression, but it can detect a type mismatch in the delegate definition, so it has the information to make this work:

'    .sort((auto v1, auto v2) { return v1.value < v2.value ? -1 : v1.value == v2.value ? 0 : 1; })

And, considering how foreach works, this:

'    .sort((v1, v2) { return v1.value < v2.value ? -1 : v1.value == v2.value ? 0 : 1; })

Any reason why this wouldn't work (probable parsing problems aside)?

-Mike

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