[docs] [issue26982] Clarify forward annotations in PEP 484

[James Tatum]

New submission from James Tatum:

In https://github.com/python/typeshed/issues/180, we discussed a slight ambiguity with PEP 484's mention of forward references. It wasn't entirely clear that they don't apply unless using function annotations. This patch attempts to clear up the ambiguity.

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assignee: docs at python
components: Documentation
files: forward_references.patch
keywords: patch
messages: 265177
nosy: James.Tatum, docs at python
priority: normal
severity: normal
status: open
title: Clarify forward annotations in PEP 484
Added file: http://bugs.python.org/file42785/forward_references.patch

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