remove extra comments.

1 files changed, 3 insertions, 5 deletions

diff --git a/cffi/cparser.py b/cffi/cparser.py
index d794139..262fd76 100644
--- a/cffi/cparser.py
+++ b/cffi/cparser.py
@@ -818,15 +818,13 @@ class Parser(object):
         if isinstance(exprnode, pycparser.c_ast.Constant):
             s = exprnode.value
             if '0' <= s[0] <= '9':
-                s = s.rstrip('uUlL')  # remove integer constant suffix if any. this will remove pattern such as lL, but
-                # it is the responsibility of the C parser to perform this check.
-                try:  # first we try to convert to base 8/10, as it will fail if the string contains base 2/16 C prefix.
+                s = s.rstrip('uUlL')
+                try:
                     if s.startswith('0'):
                         return int(s, 8)
                     else:
                         return int(s, 10)
-                except ValueError:  # then it should be a base 2 or a base 16. it is necessary to explicitly check the
-                    # prefix, as python's int() function will be able to convert both (0b01 and 0x0b01) into base 16.
+                except ValueError:
                     if len(s) > 1:
                         if s.lower()[0:2] == '0x':
                             return int(s, 16)