document ref-return-scope function parameters #2584
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Thanks for your pull request, @WalterBright! Bugzilla referencesYour PR doesn't reference any Bugzilla issue. If your PR contains non-trivial changes, please reference a Bugzilla issue or create a manual changelog. |
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| U xerxes(ref return scope V v); // (1) ref and return scope | ||
| ref U xerxes(ref return scope V v); // (2) return ref and scope |
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This is still a bit cryptic to me, could you add some (il)legal uses/definitions please?
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| int foo2(return scope ref S s); | ||
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| ref int* foo3(return ref scope S s); | ||
| ref int foo4(return ref scope S s); |
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Please avoid aligning the code. It will just require more work if new examples are added.
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I disagree, in this particular case it really helps to get the point across.
PetarKirov
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Feb 19, 2019
wilzbach
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Feb 20, 2019
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| $(P The second form attaches the `return` to the `ref`, and has | ||
| $(LINK2 #return-ref-parameters, return ref parameter) semantics | ||
| with additional |
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Don't use relative LINK2 in the specification. It doesn't work with Latex.
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