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Fix MacOs lexer compile error (#7314) (#7315)

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Tracy Narine 2026-03-24 14:30:15 -04:00 committed by GitHub
parent 5060f884b5
commit c58df87c27
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2 changed files with 11 additions and 0 deletions
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1
docs/CONTRIBUTORS
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@ -256,6 +256,7 @@ Tom Manner
Tomasz Gorochowik Tomasz Gorochowik
Topa Topino Topa Topino
Toru Niina Toru Niina
Tracy Narine
Trung Nguyen Trung Nguyen
Tudor Timi Tudor Timi
Tymoteusz Blazejczyk Tymoteusz Blazejczyk

10
src/flexfix
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@ -14,6 +14,7 @@
import re import re
import sys import sys
import platform
for line in sys.stdin: for line in sys.stdin:
# Fix flex 2.6.1 warning # Fix flex 2.6.1 warning
@ -47,5 +48,14 @@ for line in sys.stdin:
line = re.sub(r'(#line \d+ ".*)_pretmp', r'\1', line) line = re.sub(r'(#line \d+ ".*)_pretmp', r'\1', line)
# Fix 'register' storage class specifier is deprecated and incompatible with C++17 # Fix 'register' storage class specifier is deprecated and incompatible with C++17
line = re.sub(r'register ', '', line) line = re.sub(r'register ', '', line)
# Change int to size_t on LexerInput/LexerOutput when using macOS Tahoe
if platform.system() == "Darwin":
try:
osv = platform.mac_ver()[0] # Example "26.2"
if len(osv) > 2 and osv[2] == "." and int(osv[:2]) >= 26:
if "::LexerInput(" in line or "::LexerOutput(" in line:
line = re.sub(r'int ', r'size_t ', line)
except IndexError as e:
print(f"Unexpected index error {e}")
print(line, end='') print(line, end='')