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ilang, ast: Store parameter order and default value information.

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Fixes #1819, #1820.
This commit is contained in:
Marcelina Kościelnicka 2020-04-16 15:51:03 +02:00
parent 79efaa65ad
commit 06a344efcb
6 changed files with 27 additions and 9 deletions
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11
frontends/ilang/ilang_parser.y
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@ -143,11 +143,18 @@ module_body:
/* empty */;
module_stmt:
param_stmt | attr_stmt | wire_stmt | memory_stmt | cell_stmt | proc_stmt | conn_stmt;
param_stmt | param_defval_stmt | attr_stmt | wire_stmt | memory_stmt | cell_stmt | proc_stmt | conn_stmt;
param_stmt:
TOK_PARAMETER TOK_ID EOL {
current_module->avail_parameters.insert($2);
current_module->avail_parameters($2);
free($2);
};
param_defval_stmt:
TOK_PARAMETER TOK_ID constant EOL {
current_module->avail_parameters($2);
current_module->parameter_default_values[$2] = *$3;
free($2);
};