Receive a segfault when running elkhound/elkhound elkhound/examples/crash1.gr on Mac OS X. Have built the tools using Apple LLVM version 8.0.0 (clang-800.0.38). Debegging segfault reveals the cause to be dereferencing a null pointer when calling LocString::<< operator (loc.str is NULL). From the comments in ast/locstr.h I see that the loc.str is permitted to be NULL:
// experimenting with allowing 'str' to be null, which is convenient
// when the string table isn't available
In that case, the << operators should deal gracefully with str==NULL.
Receive a segfault when running elkhound/elkhound elkhound/examples/crash1.gr on Mac OS X. Have built the tools using Apple LLVM version 8.0.0 (clang-800.0.38). Debegging segfault reveals the cause to be dereferencing a null pointer when calling LocString::<< operator (loc.str is NULL). From the comments in ast/locstr.h I see that the loc.str is permitted to be NULL:
In that case, the << operators should deal gracefully with str==NULL.