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| author | Miodrag Milanovic <mmicko@gmail.com> | 2023-01-17 12:58:08 +0100 |
|---|---|---|
| committer | Miodrag Milanovic <mmicko@gmail.com> | 2023-01-17 12:58:08 +0100 |
| commit | 6574553189fb6ccb5d00a0c043671a625672b3d3 (patch) | |
| tree | 57e3212ee75493d9f4939c9f9029b95880367a76 /backends/firrtl | |
| parent | 956c4e485a9463863f60c4dd03372db3fa8332a4 (diff) | |
| download | yosys-6574553189fb6ccb5d00a0c043671a625672b3d3.tar.gz yosys-6574553189fb6ccb5d00a0c043671a625672b3d3.tar.bz2 yosys-6574553189fb6ccb5d00a0c043671a625672b3d3.zip | |
Fixes for some of clang scan-build detected issues
Diffstat (limited to 'backends/firrtl')
| -rw-r--r-- | backends/firrtl/firrtl.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/backends/firrtl/firrtl.cc b/backends/firrtl/firrtl.cc index e483117d1..d68c52563 100644 --- a/backends/firrtl/firrtl.cc +++ b/backends/firrtl/firrtl.cc @@ -1238,6 +1238,9 @@ struct FirrtlBackend : public Backend { if (top == nullptr) top = last; + if (!top) + log_cmd_error("There is no top module in this design!\n"); + std::string circuitFileinfo = getFileinfo(top); *f << stringf("circuit %s: %s\n", make_id(top->name), circuitFileinfo.c_str()); |