diff options
Diffstat (limited to 'frontends/verilog')
| -rw-r--r-- | frontends/verilog/const2ast.cc | 12 | ||||
| -rw-r--r-- | frontends/verilog/verilog_parser.y | 1 |
2 files changed, 7 insertions, 6 deletions
diff --git a/frontends/verilog/const2ast.cc b/frontends/verilog/const2ast.cc index 57d366dbf..3a3634d34 100644 --- a/frontends/verilog/const2ast.cc +++ b/frontends/verilog/const2ast.cc @@ -204,7 +204,7 @@ AstNode *VERILOG_FRONTEND::const2ast(std::string code, char case_type, bool warn { std::vector<RTLIL::State> data; bool is_signed = false; - bool is_unsized = false; + bool is_unsized = len_in_bits < 0; if (*(endptr+1) == 's') { is_signed = true; endptr++; @@ -213,25 +213,25 @@ AstNode *VERILOG_FRONTEND::const2ast(std::string code, char case_type, bool warn { case 'b': case 'B': - my_strtobin(data, endptr+2, len_in_bits, 2, case_type, false); + my_strtobin(data, endptr+2, len_in_bits, 2, case_type, is_unsized); break; case 'o': case 'O': - my_strtobin(data, endptr+2, len_in_bits, 8, case_type, false); + my_strtobin(data, endptr+2, len_in_bits, 8, case_type, is_unsized); break; case 'd': case 'D': - my_strtobin(data, endptr+2, len_in_bits, 10, case_type, false); + my_strtobin(data, endptr+2, len_in_bits, 10, case_type, is_unsized); break; case 'h': case 'H': - my_strtobin(data, endptr+2, len_in_bits, 16, case_type, false); + my_strtobin(data, endptr+2, len_in_bits, 16, case_type, is_unsized); break; default: char next_char = char(tolower(*(endptr+1))); if (next_char == '0' || next_char == '1' || next_char == 'x' || next_char == 'z') { - my_strtobin(data, endptr+1, 1, 2, case_type, true); is_unsized = true; + my_strtobin(data, endptr+1, 1, 2, case_type, is_unsized); } else { return NULL; } diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y index 4895d0302..d89b2dc88 100644 --- a/frontends/verilog/verilog_parser.y +++ b/frontends/verilog/verilog_parser.y @@ -517,6 +517,7 @@ wire_type_token: TOK_GENVAR { astbuf3->type = AST_GENVAR; astbuf3->is_reg = true; + astbuf3->is_signed = true; astbuf3->range_left = 31; astbuf3->range_right = 0; } | |