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Issue 1115

This commit is contained in:
Thomas Nagy 2012-02-18 00:53:18 +01:00
parent 652d42f0ff
commit 35e7a05ffa
1 changed files with 4 additions and 2 deletions
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6
waflib/Tools/c_preproc.py
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@ -712,7 +712,6 @@ def parse_char(txt):
try: return chr_esc[c]
except KeyError: raise PreprocError("could not parse char literal '%s'" % txt)
@Utils.run_once
def tokenize(s):
"""
Convert a string into a list of tokens (shlex.split does not apply to c/c++/d)
@ -722,7 +721,10 @@ def tokenize(s):
:return: a list of tokens
:rtype: list of tuple(token, value)
"""
# the same headers are read again and again - 10% improvement on preprocessing the samba headers
return tokenize_private(s)[:] # force a copy of the results
@Utils.run_once
def tokenize_private(s):
ret = []
for match in re_clexer.finditer(s):
m = match.group