[issue25558] Use static asserts in C code

[Serhiy Storchaka]

New submission from Serhiy Storchaka:

Proposed patch converts some dynamic assert to static asserts (Py_BUILD_ASSERT_EXPR). This allows to check static invariants at compile time.

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components: Extension Modules, Interpreter Core
files: use_Py_BUILD_ASSERT_EXPR.patch
keywords: patch
messages: 254117
nosy: haypo, serhiy.storchaka
priority: normal
severity: normal
stage: patch review
status: open
title: Use static asserts in C code
type: enhancement
versions: Python 3.6
Added file: http://bugs.python.org/file40955/use_Py_BUILD_ASSERT_EXPR.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue25558>
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