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132 /* A symbol table to store the declared variables of |
132 /* A symbol table to store the declared variables of |
133 * the function currently being parsed... |
133 * the function currently being parsed... |
134 */ |
134 */ |
135 /* static */ symtable_c<int, BOGUS_TOKEN_ID> variable_name_symtable; |
135 /* static */ symtable_c<int, BOGUS_TOKEN_ID> variable_name_symtable; |
136 |
136 |
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137 /* A symbol table to store the declared direct variables of |
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138 * the function currently being parsed... |
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139 */ |
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140 /* static */ symtable_c<int, BOGUS_TOKEN_ID> direct_variable_symtable; |
137 |
141 |
138 /* Function only called from within flex! |
142 /* Function only called from within flex! |
139 * |
143 * |
140 * search for a symbol in either of the two symbol tables |
144 * search for a symbol in either of the two symbol tables |
141 * declared above, and return the token id of the first |
145 * declared above, and return the token id of the first |
151 if ((token_id = library_element_symtable.find_value(identifier_str)) == library_element_symtable.end_value()) |
155 if ((token_id = library_element_symtable.find_value(identifier_str)) == library_element_symtable.end_value()) |
152 return identifier_token; |
156 return identifier_token; |
153 return token_id; |
157 return token_id; |
154 } |
158 } |
155 |
159 |
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160 /* Function only called from within flex! |
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161 * |
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162 * search for a symbol in direct variables symbol table |
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163 * declared above, and return the token id of the first |
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164 * symbol found. |
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165 */ |
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166 int get_direct_variable_token(const char *direct_variable_str) { |
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167 int token_id; |
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168 |
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169 if ((token_id = direct_variable_symtable.find_value(direct_variable_str)) == direct_variable_symtable.end_value()) |
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170 return direct_variable_token; |
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171 return token_id; |
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172 } |
156 |
173 |
157 /************************/ |
174 /************************/ |
158 /* Utility Functions... */ |
175 /* Utility Functions... */ |
159 /************************/ |
176 /************************/ |
160 |
177 |