Call tree
LLVMFuzzerTestOneInput /src/r-oss-fuzz/harnesses/format.c linenumber=-1
  memchr  linenumber=167
  INTEGER  linenumber=172
  INTEGER  linenumber=173
  INTEGER  linenumber=174
  STRING_ELT  linenumber=175
  SET_STRING_ELT  linenumber=175
  fuzz_set_string /src/r-oss-fuzz/harnesses/common.h linenumber=180
    R_ToplevelExec  linenumber=205
    fuzz_do_set_string /src/r-oss-fuzz/harnesses/common.h linenumber=205
      Rf_mkChar  linenumber=199
      SET_STRING_ELT  linenumber=199
  fuzz_eval_silent /src/r-oss-fuzz/harnesses/common.h linenumber=183
    R_tryEvalSilent  linenumber=179
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