diff options
Diffstat (limited to 'backends')
| -rw-r--r-- | backends/verilog/verilog_backend.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/backends/verilog/verilog_backend.cc b/backends/verilog/verilog_backend.cc index 778f9b855..e0b3a6f80 100644 --- a/backends/verilog/verilog_backend.cc +++ b/backends/verilog/verilog_backend.cc @@ -189,7 +189,8 @@ void dump_const(std::ostream &f, const RTLIL::Const &data, int width = -1, int o if (width < 0) width = data.bits.size() - offset; if (width == 0) { - f << "\"\""; + // See IEEE 1364-2005 Clause 5.1.14. + f << "{0{1'b0}}"; return; } if (nostr) |