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Fix calculation of hardest_arg.

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The argument properties are ordered from easiest to hardest.  The
harder the arg, the more complicated that code that must be generated
to return it from getChildren() and/or getChildNodes().  The old
calculation routine was bogus, because it always set hardest_arg to
the hardness of the last argument.  Now use max() to always set it to
the hardness of the hardest argument.
This commit is contained in:
Jeremy Hylton 2001-09-17 20:16:30 +00:00
parent 2e4cc7e0d8
commit eab4328f1a
2 changed files with 6 additions and 6 deletions
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6
Tools/compiler/astgen.py
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@ -71,15 +71,15 @@ class NodeInfo:
if arg.endswith('*'):
arg = self.argnames[i] = arg[:-1]
d[arg] = P_OTHER
hardest_arg = P_OTHER
hardest_arg = max(hardest_arg, P_OTHER)
elif arg.endswith('!'):
arg = self.argnames[i] = arg[:-1]
d[arg] = P_NESTED
hardest_arg = P_NESTED
hardest_arg = max(hardest_arg, P_NESTED)
elif arg.endswith('&'):
arg = self.argnames[i] = arg[:-1]
d[arg] = P_NONE
hardest_arg = P_NONE
hardest_arg = max(hardest_arg, P_NONE)
else:
d[arg] = P_NODE
self.hardest_arg = hardest_arg