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[WIP] adding exit code to the preprocessor #1533

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[WIP] adding exit code to the preprocessor #1533

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96b33b1
[WIP] adding exit code to the preprocessor
karimtera Nov 16, 2022
5662702
[WIP] implementing exit codes into VerilogPreprocess
karimtera Nov 18, 2022
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5 changes: 5 additions & 0 deletions verilog/preprocessor/verilog_preprocess.h
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@
#include <stack>
#include <string>
#include <vector>
#include <bitset>

#include "absl/status/status.h"
#include "absl/status/statusor.h"
Expand Down Expand Up @@ -87,6 +88,10 @@ struct VerilogPreprocessData {
// are two separate vectors.
std::vector<VerilogPreprocessError> errors;
std::vector<VerilogPreprocessError> warnings;

// An exit code of 4 bits is used to distinguish between errors met during
// preprocessing.
std::bitset<4> exit_code;
};

// VerilogPreprocess transforms a TokenStreamView.
Expand Down