diff options
Diffstat (limited to 'frontends/verilog/verilog_parser.y')
| -rw-r--r-- | frontends/verilog/verilog_parser.y | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y index 52685f637..122eb1230 100644 --- a/frontends/verilog/verilog_parser.y +++ b/frontends/verilog/verilog_parser.y @@ -59,7 +59,7 @@ namespace VERILOG_FRONTEND { std::vector<char> case_type_stack; bool do_not_require_port_stubs; bool default_nettype_wire; - bool sv_mode, formal_mode, lib_mode; + bool sv_mode, formal_mode, lib_mode, wb_mode; bool noassert_mode, noassume_mode, norestrict_mode; bool assume_asserts_mode, assert_assumes_mode; bool current_wire_rand, current_wire_const; @@ -1906,7 +1906,7 @@ basic_expr: if ($4->substr(0, 1) != "'") frontend_verilog_yyerror("Cast operation must be applied on sized constants e.g. (<expr>)<constval> , while %s is not a sized constant.", $4->c_str()); AstNode *bits = $2; - AstNode *val = const2ast(*$4, case_type_stack.size() == 0 ? 0 : case_type_stack.back(), !lib_mode); + AstNode *val = const2ast(*$4, case_type_stack.size() == 0 ? 0 : case_type_stack.back(), !lib_mode && !wb_mode); if (val == NULL) log_error("Value conversion failed: `%s'\n", $4->c_str()); $$ = new AstNode(AST_TO_BITS, bits, val); @@ -1917,7 +1917,7 @@ basic_expr: frontend_verilog_yyerror("Cast operation must be applied on sized constants, e.g. <ID>\'d0, while %s is not a sized constant.", $2->c_str()); AstNode *bits = new AstNode(AST_IDENTIFIER); bits->str = *$1; - AstNode *val = const2ast(*$2, case_type_stack.size() == 0 ? 0 : case_type_stack.back(), !lib_mode); + AstNode *val = const2ast(*$2, case_type_stack.size() == 0 ? 0 : case_type_stack.back(), !lib_mode && !wb_mode); if (val == NULL) log_error("Value conversion failed: `%s'\n", $2->c_str()); $$ = new AstNode(AST_TO_BITS, bits, val); @@ -1925,14 +1925,14 @@ basic_expr: delete $2; } | TOK_CONSTVAL TOK_CONSTVAL { - $$ = const2ast(*$1 + *$2, case_type_stack.size() == 0 ? 0 : case_type_stack.back(), !lib_mode); + $$ = const2ast(*$1 + *$2, case_type_stack.size() == 0 ? 0 : case_type_stack.back(), !lib_mode && !wb_mode); if ($$ == NULL || (*$2)[0] != '\'') log_error("Value conversion failed: `%s%s'\n", $1->c_str(), $2->c_str()); delete $1; delete $2; } | TOK_CONSTVAL { - $$ = const2ast(*$1, case_type_stack.size() == 0 ? 0 : case_type_stack.back(), !lib_mode); + $$ = const2ast(*$1, case_type_stack.size() == 0 ? 0 : case_type_stack.back(), !lib_mode && !wb_mode); if ($$ == NULL) log_error("Value conversion failed: `%s'\n", $1->c_str()); delete $1; |