cpython/Include/internal/pycore_instruction_sequence.h

#ifndef Py_INTERNAL_INSTRUCTION_SEQUENCE_H
#define Py_INTERNAL_INSTRUCTION_SEQUENCE_H

#ifndef Py_BUILD_CORE
#  error "this header requires Py_BUILD_CORE define"
#endif

#include "pycore_symtable.h"

#ifdef __cplusplus
extern "C" {
#endif


_PyExceptHandlerInfo;

_PyInstruction;

_PyInstructionSequence;

_PyJumpTargetLabel;

#define NO_LABEL …

#define SAME_JUMP_TARGET_LABEL(L1, L2) …
#define IS_JUMP_TARGET_LABEL(L) …

PyAPI_FUNC(PyObject*)_PyInstructionSequence_New(void);

int _PyInstructionSequence_UseLabel(_PyInstructionSequence *seq, int lbl);
int _PyInstructionSequence_Addop(_PyInstructionSequence *seq,
                                 int opcode, int oparg,
                                 _Py_SourceLocation loc);
_PyJumpTargetLabel _PyInstructionSequence_NewLabel(_PyInstructionSequence *seq);
int _PyInstructionSequence_ApplyLabelMap(_PyInstructionSequence *seq);
int _PyInstructionSequence_InsertInstruction(_PyInstructionSequence *seq, int pos,
                                             int opcode, int oparg, _Py_SourceLocation loc);
int _PyInstructionSequence_AddNested(_PyInstructionSequence *seq, _PyInstructionSequence *nested);
void PyInstructionSequence_Fini(_PyInstructionSequence *seq);

extern PyTypeObject _PyInstructionSequence_Type;
#define _PyInstructionSequence_Check(v) …

#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_INSTRUCTION_SEQUENCE_H */