1  #ifndef Py_INTERNAL_PARSER_H
       2  #define Py_INTERNAL_PARSER_H
       3  #ifdef __cplusplus
       4  extern "C" {
       5  #endif
       6  
       7  #ifndef Py_BUILD_CORE
       8  #  error "this header requires Py_BUILD_CORE define"
       9  #endif
      10  
      11  
      12  #include "pycore_ast.h"             // struct _expr
      13  #include "pycore_global_strings.h"  // _Py_DECLARE_STR()
      14  #include "pycore_pyarena.h"         // PyArena
      15  
      16  
      17  #ifdef Py_DEBUG
      18  #define _PYPEGEN_NSTATISTICS 2000
      19  #endif
      20  
      21  struct _parser_runtime_state {
      22  #ifdef Py_DEBUG
      23      long memo_statistics[_PYPEGEN_NSTATISTICS];
      24  #else
      25      int _not_used;
      26  #endif
      27      struct _expr dummy_name;
      28  };
      29  
      30  _Py_DECLARE_STR(empty, "")
      31  #define _parser_runtime_state_INIT \
      32      { \
      33          .dummy_name = { \
      34              .kind = Name_kind, \
      35              .v.Name.id = &_Py_STR(empty), \
      36              .v.Name.ctx = Load, \
      37              .lineno = 1, \
      38              .col_offset = 0, \
      39              .end_lineno = 1, \
      40              .end_col_offset = 0, \
      41          }, \
      42      }
      43  
      44  extern struct _mod* _PyParser_ASTFromString(
      45      const char *str,
      46      PyObject* filename,
      47      int mode,
      48      PyCompilerFlags *flags,
      49      PyArena *arena);
      50  
      51  extern struct _mod* _PyParser_ASTFromFile(
      52      FILE *fp,
      53      PyObject *filename_ob,
      54      const char *enc,
      55      int mode,
      56      const char *ps1,
      57      const char *ps2,
      58      PyCompilerFlags *flags,
      59      int *errcode,
      60      PyArena *arena);
      61  
      62  
      63  #ifdef __cplusplus
      64  }
      65  #endif
      66  #endif /* !Py_INTERNAL_PARSER_H */