../tools/llvm-extract/llvm-extract.cpp: In function ‘int main(int, char**)’:
warning: ISO C++ forbids zero-size array ‘argv’ [-Wpedantic]
GCC reference bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61259
llvm-svn: 286396
// If not jitting lazily, load the whole bitcode file eagerly too.
if (NoLazyCompilation) {
- ExitOnError ExitOnErr(std::string(argv[0]) +
+ // Use *argv instead of argv[0] to work around a wrong GCC warning.
+ ExitOnError ExitOnErr(std::string(*argv) +
": bitcode didn't read correctly: ");
ExitOnErr(Mod->materializeAll());
}
}
}
- ExitOnError ExitOnErr(std::string(argv[0]) + ": error reading input: ");
+ // Use *argv instead of argv[0] to work around a wrong GCC warning.
+ ExitOnError ExitOnErr(std::string(*argv) + ": error reading input: ");
auto Materialize = [&](GlobalValue &GV) { ExitOnErr(GV.materialize()); };