Timothy Flynn 357fd76e30 Meta: Generate a helper constructor for single-value IPC responses ... When an IPC message returns a single value, we generate a class with a constructor that is something like: class MessageResponse { MessageResponse(SingleReturnType value) : m_value(move(value)) { } }; If that IPC message wants to return a value that SingleReturnType is constructible from, you have to wrap that return call with braces: return { value_that_could_construct_single_return_type }; That isn't really an issue except for when we want to mix TRY semantics with the return type. If SingleReturnType is constructible from an Error type (i.e. something similar to ErrorOr), the following doesn't work: TRY(fallible_function()); Because MessageResponse would not be constructible from Error. Instead, we must do some workaround with a custom TRY macro, as in 31bb792. This patch generates a constructor that makes TRY usable as-is without any custom macros. We perform a very similar trick in ThrowCompletionOr inside LibJS. This constructor will allow you to create MessageResponse from any type that SingleReturnType is constructible from.		2022-11-09 14:15:59 +00:00
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CMakeLists.txt	Meta: Rename Lagom library target names from LagomFoo to LibFoo	2022-07-06 14:24:23 +02:00
main.cpp	Meta: Generate a helper constructor for single-value IPC responses	2022-11-09 14:15:59 +00:00