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#include "llvm/DebugInfo/PDB/DIA/DIAError.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ManagedStatic.h"
using namespace llvm;
using namespace llvm::pdb;
// FIXME: This class is only here to support the transition to llvm::Error. It
// will be removed once this transition is complete. Clients should prefer to
// deal with the Error value directly, rather than converting to error_code.
class DIAErrorCategory : public std::error_category {
public:
const char *name() const noexcept override { return "llvm.pdb.dia"; }
std::string message(int Condition) const override {
switch (static_cast<dia_error_code>(Condition)) {
case dia_error_code::could_not_create_impl:
return "Failed to connect to DIA at runtime. Verify that Visual Studio "
"is properly installed, or that msdiaXX.dll is in your PATH.";
case dia_error_code::invalid_file_format:
return "Unable to load PDB. The file has an unrecognized format.";
case dia_error_code::invalid_parameter:
return "The parameter is incorrect.";
case dia_error_code::already_loaded:
return "Unable to load the PDB or EXE, because it is already loaded.";
case dia_error_code::debug_info_mismatch:
return "The PDB file and the EXE file do not match.";
case dia_error_code::unspecified:
return "An unknown error has occurred.";
}
llvm_unreachable("Unrecognized DIAErrorCode");
}
};
static llvm::ManagedStatic<DIAErrorCategory> DIACategory;
const std::error_category &llvm::pdb::DIAErrCategory() { return *DIACategory; }
char DIAError::ID;
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