On 23.11.2016 11:15, Sönke Ludwig wrote:
Function declarations don't necessarily have a body, but they might have contracts. (This is currently not allowed for technical reasons, but it should/will be.) But this is a rather minor point (usually you don't want to have contracts without implementation in a context where something starting with '{' is allowed).Okay, but that doesn't sound like there is a technical ambiguity here, then? Since there must be a full (block) statement after the in/out, it should always resolve naturally.
Technically, there is an ambiguity (technically, ambiguity means that there are multiple grammar derivations resulting in the same sentence).
Pragmatically, the greedy parse-the-body-if-possible-approach will work.
