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author | Pepijn de Vos <pepijndevos@gmail.com> | 2019-11-11 17:08:40 +0100 |
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committer | Pepijn de Vos <pepijndevos@gmail.com> | 2019-11-11 17:08:40 +0100 |
commit | ec3faa7b967564dabdd465267657def86846b259 (patch) | |
tree | a0e6b31ff0fb94e54260a078900144a30b20804f /frontends/verilog/preproc.cc | |
parent | 0e5dbc4abc2fb3a0d98d2dfb07e8642058d69bb1 (diff) | |
parent | 1d148491c5a9b816297c08e5ea3a98ff0bd3623d (diff) | |
download | yosys-ec3faa7b967564dabdd465267657def86846b259.tar.gz yosys-ec3faa7b967564dabdd465267657def86846b259.tar.bz2 yosys-ec3faa7b967564dabdd465267657def86846b259.zip |
Merge branch 'master' of https://github.com/YosysHQ/yosys into gowin
Diffstat (limited to 'frontends/verilog/preproc.cc')
-rw-r--r-- | frontends/verilog/preproc.cc | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/frontends/verilog/preproc.cc b/frontends/verilog/preproc.cc index dea22ee8a..7e107dc26 100644 --- a/frontends/verilog/preproc.cc +++ b/frontends/verilog/preproc.cc @@ -490,13 +490,17 @@ std::string frontend_verilog_preproc(std::istream &f, std::string filename, cons } while (newline_count-- > 0) return_char('\n'); - // printf("define: >>%s<< -> >>%s<<\n", name.c_str(), value.c_str()); - defines_map[name] = value; - if (state == 2) - defines_with_args.insert(name); - else - defines_with_args.erase(name); - global_defines_cache[name] = std::pair<std::string, bool>(value, state == 2); + if (strchr("abcdefghijklmnopqrstuvwxyz_ABCDEFGHIJKLMNOPQRSTUVWXYZ$0123456789", name[0])) { + // printf("define: >>%s<< -> >>%s<<\n", name.c_str(), value.c_str()); + defines_map[name] = value; + if (state == 2) + defines_with_args.insert(name); + else + defines_with_args.erase(name); + global_defines_cache[name] = std::pair<std::string, bool>(value, state == 2); + } else { + log_file_error(filename, 0, "Invalid name for macro definition: >>%s<<.\n", name.c_str()); + } continue; } |