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try to autodeclare member functions #92

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try to autodeclare member functions #92

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9 changes: 9 additions & 0 deletions autogen/generator.py
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Original file line number Diff line number Diff line change
Expand Up @@ -98,13 +98,18 @@ def can_handle_function(self, function, cname="", **kwds):
False
>>> G.can_handle_function("bnfinit", "bnfinit0", **{"class":"hard"})
False
>>> G.can_handle_function("_.cyc", "member_cyc", **{"class":"basic"})
True
"""
if not cname:
# No corresponding C function => must be specific to GP or GP2C
return False
if function in function_blacklist:
# Blacklist specific troublesome functions
return False
if function.startswith("_."):
# for member functions
function = "member_" + function[2:]
if not function_re.match(function):
# Not a legal function name, like "!_"
return False
Expand Down Expand Up @@ -235,6 +240,10 @@ def polredord(self, x):

self.write_declaration(cname, args, ret, self.decl_file)

if function.startswith("_."):
# for member functions
function = "member_" + function[2:]

if len(args) > 0 and isinstance(args[0], PariArgumentGEN):
# If the first argument is a GEN, write a method of the
# Gen class.
Expand Down