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| author | Eli Bendersky <eliben@gmail.com> | 2013-06-12 06:06:23 -0700 |
|---|---|---|
| committer | Eli Bendersky <eliben@gmail.com> | 2013-06-12 06:06:23 -0700 |
| commit | 45d276141dc9d216b8c71decb7601699fd1cf7ae (patch) | |
| tree | c3e384660c9b87589adb3fa3b95289ce5b1637d7 /pycparser/c_lexer.py | |
| parent | 9791f2426e155815a4ae2bb7bf12b37ab7ab745a (diff) | |
| parent | 08a548959235e724abba57a0dabb37781fa26e5b (diff) | |
| download | pycparser-45d276141dc9d216b8c71decb7601699fd1cf7ae.tar.gz | |
Merge pull request #3 from Syeberman/integer-suffixes
Fixed handling of some integer suffix corner cases
Diffstat (limited to 'pycparser/c_lexer.py')
| -rw-r--r-- | pycparser/c_lexer.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pycparser/c_lexer.py b/pycparser/c_lexer.py index 553e43f..42802e5 100644 --- a/pycparser/c_lexer.py +++ b/pycparser/c_lexer.py @@ -176,7 +176,7 @@ class CLexer(object): hex_digits = '[0-9a-fA-F]+' # integer constants (K&R2: A.2.5.1) - integer_suffix_opt = r'(u?ll|U?LL|([uU][lL])|([lL][uU])|[uU]|[lL])?' + integer_suffix_opt = r'(([uU]ll)|([uU]LL)|(ll[uU]?)|(LL[uU]?)|([uU][lL])|([lL][uU]?)|[uU])?' decimal_constant = '(0'+integer_suffix_opt+')|([1-9][0-9]*'+integer_suffix_opt+')' octal_constant = '0[0-7]*'+integer_suffix_opt hex_constant = hex_prefix+hex_digits+integer_suffix_opt |