diff options
Diffstat (limited to 'frontends/verilog/verilog_parser.y')
| -rw-r--r-- | frontends/verilog/verilog_parser.y | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y index e803d8072..78cac5543 100644 --- a/frontends/verilog/verilog_parser.y +++ b/frontends/verilog/verilog_parser.y @@ -105,7 +105,7 @@ static void free_attr(std::map<std::string, AstNode*> *al) %token ATTR_BEGIN ATTR_END DEFATTR_BEGIN DEFATTR_END %token TOK_MODULE TOK_ENDMODULE TOK_PARAMETER TOK_LOCALPARAM TOK_DEFPARAM %token TOK_PACKAGE TOK_ENDPACKAGE TOK_PACKAGESEP -%token TOK_INPUT TOK_OUTPUT TOK_INOUT TOK_WIRE TOK_REG +%token TOK_INPUT TOK_OUTPUT TOK_INOUT TOK_WIRE TOK_REG TOK_LOGIC %token TOK_INTEGER TOK_SIGNED TOK_ASSIGN TOK_ALWAYS TOK_INITIAL %token TOK_BEGIN TOK_END TOK_IF TOK_ELSE TOK_FOR TOK_WHILE TOK_REPEAT %token TOK_DPI_FUNCTION TOK_POSEDGE TOK_NEGEDGE TOK_OR TOK_AUTOMATIC @@ -376,9 +376,10 @@ wire_type: }; wire_type_token_list: - wire_type_token | wire_type_token_list wire_type_token; + wire_type_token | wire_type_token_list wire_type_token | + wire_type_token_io ; -wire_type_token: +wire_type_token_io: TOK_INPUT { astbuf3->is_input = true; } | @@ -388,12 +389,17 @@ wire_type_token: TOK_INOUT { astbuf3->is_input = true; astbuf3->is_output = true; - } | + }; + +wire_type_token: TOK_WIRE { } | TOK_REG { astbuf3->is_reg = true; } | + TOK_LOGIC { + astbuf3->is_logic = true; + } | TOK_INTEGER { astbuf3->is_reg = true; astbuf3->range_left = 31; @@ -545,6 +551,7 @@ task_func_decl: AstNode *outreg = new AstNode(AST_WIRE); outreg->str = *$6; outreg->is_signed = $4; + outreg->is_reg = true; if ($5 != NULL) { outreg->children.push_back($5); outreg->is_signed = $4 || $5->is_signed; @@ -1024,6 +1031,7 @@ wire_name: node->port_id = current_function_or_task_port_id++; } ast_stack.back()->children.push_back(node); + delete $1; }; |