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1 # Copyright 2012 the V8 project authors. All rights reserved. | 1 # Copyright 2012 the V8 project authors. All rights reserved. |
2 # Redistribution and use in source and binary forms, with or without | 2 # Redistribution and use in source and binary forms, with or without |
3 # modification, are permitted provided that the following conditions are | 3 # modification, are permitted provided that the following conditions are |
4 # met: | 4 # met: |
5 # | 5 # |
6 # * Redistributions of source code must retain the above copyright | 6 # * Redistributions of source code must retain the above copyright |
7 # notice, this list of conditions and the following disclaimer. | 7 # notice, this list of conditions and the following disclaimer. |
8 # * Redistributions in binary form must reproduce the above | 8 # * Redistributions in binary form must reproduce the above |
9 # copyright notice, this list of conditions and the following | 9 # copyright notice, this list of conditions and the following |
10 # disclaimer in the documentation and/or other materials provided | 10 # disclaimer in the documentation and/or other materials provided |
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99 _AddOutcome(result, m) | 99 _AddOutcome(result, m) |
100 elif type(mapped) == str: | 100 elif type(mapped) == str: |
101 _AddOutcome(result, mapped) | 101 _AddOutcome(result, mapped) |
102 else: | 102 else: |
103 result.add(new) | 103 result.add(new) |
104 | 104 |
105 | 105 |
106 def _ParseOutcomeList(rule, outcomes, target_dict, variables): | 106 def _ParseOutcomeList(rule, outcomes, target_dict, variables): |
107 result = set([]) | 107 result = set([]) |
108 if type(outcomes) == str: | 108 if type(outcomes) == str: |
109 outcomes = [outcomes] | 109 outcomes = [outcomes] |
110 for item in outcomes: | 110 for item in outcomes: |
111 if type(item) == str: | 111 if type(item) == str: |
112 _AddOutcome(result, item) | 112 _AddOutcome(result, item) |
113 elif type(item) == list: | 113 elif type(item) == list: |
114 if not eval(item[0], variables): continue | 114 if not eval(item[0], variables): continue |
115 for outcome in item[1:]: | 115 for outcome in item[1:]: |
116 assert type(outcome) == str | 116 assert type(outcome) == str |
117 _AddOutcome(result, outcome) | 117 _AddOutcome(result, outcome) |
118 else: | 118 else: |
119 assert False | 119 assert False |
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138 if not eval(section[0], variables): continue | 138 if not eval(section[0], variables): continue |
139 section = section[1] | 139 section = section[1] |
140 assert type(section) == dict | 140 assert type(section) == dict |
141 for rule in section: | 141 for rule in section: |
142 assert type(rule) == str | 142 assert type(rule) == str |
143 if rule[-1] == '*': | 143 if rule[-1] == '*': |
144 _ParseOutcomeList(rule, section[rule], wildcards, variables) | 144 _ParseOutcomeList(rule, section[rule], wildcards, variables) |
145 else: | 145 else: |
146 _ParseOutcomeList(rule, section[rule], rules, variables) | 146 _ParseOutcomeList(rule, section[rule], rules, variables) |
147 return rules, wildcards | 147 return rules, wildcards |
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