[llvm-dev] std Namespace Errors

[Peter Finn via llvm-dev]

I’ve been updating SAFECode files to work with LLVM 3.7, and I’ve run into a number of errors I can’t explain.

In LLVM_SRC/projects/safecode/runtime/BBRuntime/DebugReport.cpp, there are a host of std::ostream objects that, when given strings with the “<<“ operator, produce errors.  Also, the compiler doesn’t seem to recognize std::dec for some reason.  Here is a sample of the errors I’m getting:

/Users/peterfinn/Desktop/llvm_trunk_2/projects/safecode/runtime/BBRuntime/DebugReport.cpp:30:6: error: invalid operands to binary expression
      ('std::ostream' (aka 'basic_ostream<char>') and 'const char *')
  OS << "= Fault PC Source                       :\t"
  ~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:5263:1: note: candidate template ignored: could not match
      'shared_ptr<type-parameter-0-2>' against 'char const[43]'
operator<<(basic_ostream<_CharT, _Traits>& __os, shared_ptr<_Yp> const& __p);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:4191:1: note: candidate template ignored: could not match
      'basic_string<type-parameter-0-0, type-parameter-0-1, type-parameter-0-2>' against 'char const[43]'
operator<<(basic_ostream<_CharT, _Traits>& __os,
^
/Users/peterfinn/Desktop/llvm_trunk_2/projects/safecode/runtime/BBRuntime/DebugReport.cpp:32:20: error: no member named 'dec' in namespace 'std'
    << ":" << std::dec << this->lineNo << "\n";
              ~~~~~^
/Users/peterfinn/Desktop/llvm_trunk_2/projects/safecode/runtime/BBRuntime/DebugReport.cpp:38:6: error: invalid operands to binary expression
      ('std::ostream' (aka 'basic_ostream<char>') and 'const char *')
  OS << "= Pool Handle                           :\t" << this->PoolHandle << "\n";
  ~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:5263:1: note: candidate template ignored: could not match
      'shared_ptr<type-parameter-0-2>' against 'char const[43]'
operator<<(basic_ostream<_CharT, _Traits>& __os, shared_ptr<_Yp> const& __p);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:4191:1: note: candidate template ignored: could not match
      'basic_string<type-parameter-0-0, type-parameter-0-1, type-parameter-0-2>' against 'char const[43]'
operator<<(basic_ostream<_CharT, _Traits>& __os,
^

I’ve been trying to find information online, but I’ve found nothing helpful.  I tried creating my own test programs, with my own std::ostream objects, but I couldn’t recreate the errors.  Do you have any idea what could be causing this problem?

Thanks,
Peter Finn
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