diff options
Diffstat (limited to 'backends/json')
| -rw-r--r-- | backends/json/json.cc | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/backends/json/json.cc b/backends/json/json.cc index 270d762ee..fd2c922fd 100644 --- a/backends/json/json.cc +++ b/backends/json/json.cc @@ -397,8 +397,8 @@ struct JsonBackend : public Backend { log(" \"signed\": <1 if the port is signed>\n"); log(" }\n"); log("\n"); - log("The \"offset\" and \"upto\" fields are skipped if their value would be 0."); - log("They don't affect connection semantics, and are only used to preserve original"); + log("The \"offset\" and \"upto\" fields are skipped if their value would be 0.\n"); + log("They don't affect connection semantics, and are only used to preserve original\n"); log("HDL bit indexing."); log("And <cell_details> is:\n"); log("\n"); @@ -459,8 +459,8 @@ struct JsonBackend : public Backend { log("connected to a constant driver are denoted as string \"0\", \"1\", \"x\", or\n"); log("\"z\" instead of a number.\n"); log("\n"); - log("Bit vectors (including integers) are written as string holding the binary"); - log("representation of the value. Strings are written as strings, with an appended"); + log("Bit vectors (including integers) are written as string holding the binary\n"); + log("representation of the value. Strings are written as strings, with an appended\n"); log("blank in cases of strings of the form /[01xz]* */.\n"); log("\n"); log("For example the following Verilog code:\n"); @@ -666,8 +666,9 @@ struct JsonPass : public Pass { std::ostream *f; std::stringstream buf; + bool empty = filename.empty(); - if (!filename.empty()) { + if (!empty) { rewrite_filename(filename); std::ofstream *ff = new std::ofstream; ff->open(filename.c_str(), std::ofstream::trunc); @@ -683,7 +684,7 @@ struct JsonPass : public Pass { JsonWriter json_writer(*f, true, aig_mode, compat_int_mode); json_writer.write_design(design); - if (!filename.empty()) { + if (!empty) { delete f; } else { log("%s", buf.str().c_str()); |