diagnostics.hpp File Reference

#include "battery/utility.hpp"
#include "battery/vector.hpp"
#include "battery/string.hpp"
#include "battery/tuple.hpp"
#include "battery/variant.hpp"
#include "ast.hpp"

Go to the source code of this file.

Classes
class	lala::IDiagnostics

Namespaces
namespace	lala

Macros
#define	INTERPRETATION_ERROR(MSG)
#define	INTERPRETATION_WARNING(MSG)
#define	RETURN_INTERPRETATION_ERROR(MSG)
#define	RETURN_INTERPRETATION_WARNING(MSG)
#define	CALL_WITH_ERROR_CONTEXT_WITH_MERGE(MSG, CALL, MERGE)
#define	CALL_WITH_ERROR_CONTEXT(MSG, CALL)    CALL_WITH_ERROR_CONTEXT_WITH_MERGE(MSG, CALL, {})

Macro Definition Documentation

INTERPRETATION_ERROR

#define INTERPRETATION_ERROR

(

MSG

)

Value:

  if constexpr(diagnose) { \
    diagnostics.add_suberror(IDiagnostics(true, name, (MSG), f)); \
  }

INTERPRETATION_WARNING

#define INTERPRETATION_WARNING

(

MSG

)

Value:

  if constexpr(diagnose) { \
    diagnostics.add_suberror(IDiagnostics(false, name, (MSG), f)); \
  }

RETURN_INTERPRETATION_ERROR

#define RETURN_INTERPRETATION_ERROR

(

MSG

)

Value:

  INTERPRETATION_ERROR(MSG) \
  return false;

RETURN_INTERPRETATION_WARNING

#define RETURN_INTERPRETATION_WARNING

(

MSG

)

Value:

  INTERPRETATION_WARNING(MSG) \
  return true;

CALL_WITH_ERROR_CONTEXT_WITH_MERGE

#define CALL_WITH_ERROR_CONTEXT_WITH_MERGE	(		MSG,
			CALL,
			MERGE )

Value:

  size_t error_context = 0; \
  if constexpr(diagnose) { \
    diagnostics.add_suberror(IDiagnostics(false, name, (MSG), f)); \
    error_context = diagnostics.num_suberrors(); \
  } \
  bool res = CALL; \
  if constexpr(diagnose) { \
    diagnostics.merge(res, error_context); \
  } \
  if(res) { MERGE; } \
  return res;

This macro creates a high-level error message that is possibly erased if call does not lead to any error. If call leads to errors, these errors are moved as suberrors of the high-level error message. Additionally, merge is executed if call does not lead to any error.

CALL_WITH_ERROR_CONTEXT

#define CALL_WITH_ERROR_CONTEXT	(		MSG,
			CALL )    CALL_WITH_ERROR_CONTEXT_WITH_MERGE(MSG, CALL, {})