diff options
Diffstat (limited to 'frontends/verilog')
| -rw-r--r-- | frontends/verilog/verilog_parser.y | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y index eb091bea6..8cc084fe0 100644 --- a/frontends/verilog/verilog_parser.y +++ b/frontends/verilog/verilog_parser.y @@ -327,13 +327,13 @@ single_module_para: astbuf1 = new AstNode(AST_PARAMETER); astbuf1->children.push_back(AstNode::mkconst_int(0, true)); append_attr(astbuf1, $1); - } param_signed param_integer param_range single_param_decl | + } int_param_type single_param_decl | attr TOK_LOCALPARAM { if (astbuf1) delete astbuf1; astbuf1 = new AstNode(AST_LOCALPARAM); astbuf1->children.push_back(AstNode::mkconst_int(0, true)); append_attr(astbuf1, $1); - } param_signed param_integer param_range single_param_decl | + } int_param_type single_param_decl | single_param_decl; module_args_opt: @@ -1158,12 +1158,25 @@ param_range: } }; +custom_param_type: + hierarchical_id { + astbuf1->is_custom_type = true; + astbuf1->children.push_back(new AstNode(AST_WIRETYPE)); + astbuf1->children.back()->str = *$1; + }; + +param_type: + param_signed param_integer param_real param_range | custom_param_type; + +int_param_type: + param_signed param_integer param_range | custom_param_type; + param_decl: attr TOK_PARAMETER { astbuf1 = new AstNode(AST_PARAMETER); astbuf1->children.push_back(AstNode::mkconst_int(0, true)); append_attr(astbuf1, $1); - } param_signed param_integer param_real param_range param_decl_list ';' { + } param_type param_decl_list ';' { delete astbuf1; }; @@ -1172,7 +1185,7 @@ localparam_decl: astbuf1 = new AstNode(AST_LOCALPARAM); astbuf1->children.push_back(AstNode::mkconst_int(0, true)); append_attr(astbuf1, $1); - } param_signed param_integer param_real param_range param_decl_list ';' { + } param_type param_decl_list ';' { delete astbuf1; }; |