[libFuzzer] reimplement the way we do -only_ascii to allow more 'const' in function declarations. Add a test for -only_ascii. NFC intended
llvm-svn: 270900
diff --git a/llvm/lib/Fuzzer/FuzzerTraceState.cpp b/llvm/lib/Fuzzer/FuzzerTraceState.cpp
index 8123407..d994481 100644
--- a/llvm/lib/Fuzzer/FuzzerTraceState.cpp
+++ b/llvm/lib/Fuzzer/FuzzerTraceState.cpp
@@ -175,7 +175,7 @@
class TraceState {
public:
TraceState(MutationDispatcher &MD, const Fuzzer::FuzzingOptions &Options,
- uint8_t **CurrentUnitData, size_t *CurrentUnitSize)
+ const uint8_t **CurrentUnitData, size_t *CurrentUnitSize)
: MD(MD), Options(Options), CurrentUnitData(CurrentUnitData),
CurrentUnitSize(CurrentUnitSize) {
// Current trace collection is not thread-friendly and it probably
@@ -293,7 +293,7 @@
size_t LastDfsanLabel = 0;
MutationDispatcher &MD;
const Fuzzer::FuzzingOptions &Options;
- uint8_t **CurrentUnitData;
+ const uint8_t **CurrentUnitData;
size_t *CurrentUnitSize;
std::map<Word, size_t> AutoDictUnitCounts;
size_t AutoDictAdds = 0;