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CI: fix simplifier use-chain overlay re.sub backslash escape (#36250) #36264

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Merged
PurHur merged 1 commit into from
Sep 1, 2026
Merged

CI: fix simplifier use-chain overlay re.sub backslash escape (#36250) #36264

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3 changes: 2 additions & 1 deletion script/apply-patches.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -5353,7 +5353,8 @@ if "getenv('PHPCFG_SIMPLIFIER_LEGACY')" not in text:
if not repl_pat.search(text):
sys.stderr.write('php-cfg-simplifier-use-chain: replaceVariables anchor not found\n')
raise SystemExit(1)
text = repl_pat.sub(new_replace_variables, text, count=1)
# Lambda replacement: new_replace_variables contains Op\Phi — re.sub treats \P as an escape.
text = repl_pat.sub(lambda _: new_replace_variables, text, count=1)

if len(list(cfgwalk_pat.finditer(text))) != 1:
sys.stderr.write('php-cfg-simplifier-use-chain: expected exactly one replaceVariablesByCfgWalk\n')
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