138 search_var_instance_decl_c::opt_t ext_opt = search_var_instance_ext_decl. get_option(var_name); |
139 search_var_instance_decl_c::opt_t ext_opt = search_var_instance_ext_decl. get_option(var_name); |
139 search_var_instance_decl_c::opt_t glo_opt = search_var_instance_glo_decl->get_option(var_name); |
140 search_var_instance_decl_c::opt_t glo_opt = search_var_instance_glo_decl->get_option(var_name); |
140 if ((glo_opt == search_var_instance_decl_c::constant_opt) && (ext_opt != search_var_instance_decl_c::constant_opt)) |
141 if ((glo_opt == search_var_instance_decl_c::constant_opt) && (ext_opt != search_var_instance_decl_c::constant_opt)) |
141 STAGE3_ERROR(0, glo_decl, glo_decl, "Declaration error. The external variable must be declared as constant, as it maps to a constant global variable."); |
142 STAGE3_ERROR(0, glo_decl, glo_decl, "Declaration error. The external variable must be declared as constant, as it maps to a constant global variable."); |
142 |
143 |
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144 /* Copy the const_value from the global to the external variable. |
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145 * This is actually part of the constant folding algorithm. It is placed here because it needs the extern<->global pairing |
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146 * information to run correctly, which is all available right here! |
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147 */ |
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148 constant_folding_c constant_folding; |
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149 constant_folding.handle_var_extern_global_pair(var_name /* extern_var */, ext_decl /* extern_decl */, NULL /* global_var */, glo_decl /* global_decl */); |
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150 |
143 /* TODO: Check redefinition data type. |
151 /* TODO: Check redefinition data type. |
144 * We need a new class (like search_base_type class) to get type id by variable declaration. |
152 * We need a new class (like search_base_type class) to get type id by variable declaration. |
145 * symbol_c *glo_type = ????; |
153 * symbol_c *glo_type = ????; |
146 * symbol_c *ext_type = fpi.param_type(); |
154 * symbol_c *ext_type = fpi.param_type(); |
147 */ |
155 */ |