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Merge pull request #3710 from 333fred/public-conventions

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Only support public calling convention types.
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Fred Silberberg 2020-07-22 09:37:37 -07:00 committed by GitHub
parent c11b561232 ebaabf6ca3
commit c25bf006cd
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proposals/function-pointers.md
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@ -327,6 +327,7 @@ identifiers, we perform special name lookup on the identifier with the following
* We look only at types defined in the `System.Runtime.CompilerServices` namespace.
* We look only at types defined in the core library of the application, which is the library that defines `System.Object`
and has no dependencies.
* We look only at public types.
If lookup succeeds on all of the `identifier`s specified in an `unmanaged_calling_convention`, we encode the `CallKind` as
`unmanaged ext`, and encode each of the resolved types in the set of `modopt`s at the beginning of the function pointer
@ -341,6 +342,7 @@ types that meet the following requirements:
* The is defined in the core library, which is the library that references no other libraries and defines `System.Object`.
* The type is defined in the `System.Runtime.CompilerServices` namespace.
* The type starts with the prefix `CallConv`.
* The type is public.
These represent the types that must be found when performing lookup on the `identifier`s in an
`unmanaged_calling_convention` when defining a function pointer type in source.