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bpo-36876: Small adjustments to the C-analyzer tool. (GH-23045)

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This is a little bit of clean-up, small fixes, and additional helpers prior to building an updated & accurate list of globals to eliminate.
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Eric Snow 2020-10-30 15:46:52 -06:00 • committed by GitHub
parent b9ee4af4c6
commit 4fe72090de
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16 changed files with 632 additions and 217 deletions
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Tools/c-analyzer/c_parser/parser/_regexes.py
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@ -137,7 +137,8 @@ COMPOUND_TYPE_KIND = r'(?: \b (?: struct | union | enum ) \b )'
#######################################
# variable declarations
STORAGE_CLASS = r'(?: \b (?: auto | register | static | extern ) \b )'
_STORAGE = 'auto register static extern'.split()
STORAGE_CLASS = rf'(?: \b (?: {" | ".join(_STORAGE)} ) \b )'
TYPE_QUALIFIER = r'(?: \b (?: const | volatile ) \b )'
PTR_QUALIFIER = rf'(?: [*] (?: \s* {TYPE_QUALIFIER} )? )'