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ðŸ“„ pycore_abstract.h(611 B)
ðŸ“„ pycore_asdl.h(2.96 KB)
ðŸ“„ pycore_ast.h(30.55 KB)
ðŸ“„ pycore_ast_state.h(6.59 KB)
ðŸ“„ pycore_atexit.h(1.12 KB)
ðŸ“„ pycore_atomic.h(16.58 KB)
ðŸ“„ pycore_atomic_funcs.h(2.38 KB)
ðŸ“„ pycore_bitutils.h(5.92 KB)
ðŸ“„ pycore_blocks_output_buffer.h(8.48 KB)
ðŸ“„ pycore_bytes_methods.h(3.3 KB)
ðŸ“„ pycore_bytesobject.h(1.31 KB)
ðŸ“„ pycore_call.h(3.83 KB)
ðŸ“„ pycore_ceval.h(5.14 KB)
ðŸ“„ pycore_ceval_state.h(2.68 KB)
ðŸ“„ pycore_code.h(15.46 KB)
ðŸ“„ pycore_compile.h(3.37 KB)
ðŸ“„ pycore_condvar.h(2.84 KB)
ðŸ“„ pycore_context.h(1.27 KB)
ðŸ“„ pycore_descrobject.h(499 B)
ðŸ“„ pycore_dict.h(6.23 KB)
ðŸ“„ pycore_dict_state.h(1.07 KB)
ðŸ“„ pycore_dtoa.h(1.58 KB)
ðŸ“„ pycore_emscripten_signal.h(562 B)
ðŸ“„ pycore_exceptions.h(842 B)
ðŸ“„ pycore_faulthandler.h(2.17 KB)
ðŸ“„ pycore_fileutils.h(7.72 KB)
ðŸ“„ pycore_fileutils_windows.h(2.66 KB)
ðŸ“„ pycore_floatobject.h(1.54 KB)
ðŸ“„ pycore_flowgraph.h(4.52 KB)
ðŸ“„ pycore_format.h(480 B)
ðŸ“„ pycore_frame.h(9.04 KB)
ðŸ“„ pycore_function.h(611 B)
ðŸ“„ pycore_gc.h(7.48 KB)
ðŸ“„ pycore_genobject.h(1.16 KB)
ðŸ“„ pycore_getopt.h(490 B)
ðŸ“„ pycore_gil.h(1.53 KB)
ðŸ“„ pycore_global_objects.h(2.96 KB)
ðŸ“„ pycore_global_objects_fini_generated.h(112.66 KB)
ðŸ“„ pycore_global_strings.h(24.84 KB)
ðŸ“„ pycore_hamt.h(3.65 KB)
ðŸ“„ pycore_hashtable.h(4.19 KB)
ðŸ“„ pycore_import.h(6.21 KB)
ðŸ“„ pycore_initconfig.h(5.57 KB)
ðŸ“„ pycore_instruments.h(2.93 KB)
ðŸ“„ pycore_interp.h(8.87 KB)
ðŸ“„ pycore_intrinsics.h(1.36 KB)
ðŸ“„ pycore_list.h(1.93 KB)
ðŸ“„ pycore_long.h(7.62 KB)
ðŸ“„ pycore_memoryobject.h(383 B)
ðŸ“„ pycore_moduleobject.h(1.16 KB)
ðŸ“„ pycore_namespace.h(392 B)
ðŸ“„ pycore_object.h(14.57 KB)
ðŸ“„ pycore_object_state.h(1016 B)
ðŸ“„ pycore_obmalloc.h(26.64 KB)
ðŸ“„ pycore_obmalloc_init.h(2.04 KB)
ðŸ“„ pycore_opcode.h(19.61 KB)
ðŸ“„ pycore_opcode_utils.h(2.62 KB)
ðŸ“„ pycore_parser.h(1.33 KB)
ðŸ“„ pycore_pathconfig.h(606 B)
ðŸ“„ pycore_pyarena.h(2.67 KB)
ðŸ“„ pycore_pyerrors.h(3.04 KB)
ðŸ“„ pycore_pyhash.h(709 B)
ðŸ“„ pycore_pylifecycle.h(3.29 KB)
ðŸ“„ pycore_pymath.h(8.4 KB)
ðŸ“„ pycore_pymem.h(2.97 KB)
ðŸ“„ pycore_pymem_init.h(2.59 KB)
ðŸ“„ pycore_pystate.h(4.87 KB)
ðŸ“„ pycore_pythread.h(2.03 KB)
ðŸ“„ pycore_range.h(346 B)
ðŸ“„ pycore_runtime.h(8.23 KB)
ðŸ“„ pycore_runtime_init.h(5.77 KB)
ðŸ“„ pycore_runtime_init_generated.h(44.68 KB)
ðŸ“„ pycore_signal.h(2.55 KB)
ðŸ“„ pycore_sliceobject.h(414 B)
ðŸ“„ pycore_strhex.h(937 B)
ðŸ“„ pycore_structseq.h(923 B)
ðŸ“„ pycore_symtable.h(6.87 KB)
ðŸ“„ pycore_sysmodule.h(999 B)
ðŸ“„ pycore_time.h(388 B)
ðŸ“„ pycore_token.h(2.98 KB)
ðŸ“„ pycore_traceback.h(3.42 KB)
ðŸ“„ pycore_tracemalloc.h(3 KB)
ðŸ“„ pycore_tuple.h(2.15 KB)
ðŸ“„ pycore_typeobject.h(4.62 KB)
ðŸ“„ pycore_typevarobject.h(763 B)
ðŸ“„ pycore_ucnhash.h(898 B)
ðŸ“„ pycore_unicodeobject.h(2.59 KB)
ðŸ“„ pycore_unicodeobject_generated.h(122.57 KB)
ðŸ“„ pycore_unionobject.h(682 B)
ðŸ“„ pycore_warnings.h(740 B)

Editing: pycore_symtable.h

#ifndef Py_INTERNAL_SYMTABLE_H
#define Py_INTERNAL_SYMTABLE_H
#ifdef __cplusplus
extern "C" {
#endif

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

struct _mod;   // Type defined in pycore_ast.h

typedef enum _block_type {
    FunctionBlock, ClassBlock, ModuleBlock,
    // Used for annotations if 'from __future__ import annotations' is active.
    // Annotation blocks cannot bind names and are not evaluated.
    AnnotationBlock,
    // Used for generics and type aliases. These work mostly like functions
    // (see PEP 695 for details). The three different blocks function identically;
    // they are different enum entries only so that error messages can be more
    // precise.
    TypeVarBoundBlock, TypeAliasBlock, TypeParamBlock
} _Py_block_ty;

typedef enum _comprehension_type {
    NoComprehension = 0,
    ListComprehension = 1,
    DictComprehension = 2,
    SetComprehension = 3,
    GeneratorExpression = 4 } _Py_comprehension_ty;

struct _symtable_entry;

struct symtable {
    PyObject *st_filename;          /* name of file being compiled,
                                       decoded from the filesystem encoding */
    struct _symtable_entry *st_cur; /* current symbol table entry */
    struct _symtable_entry *st_top; /* symbol table entry for module */
    PyObject *st_blocks;            /* dict: map AST node addresses
                                     *       to symbol table entries */
    PyObject *st_stack;             /* list: stack of namespace info */
    PyObject *st_global;            /* borrowed ref to st_top->ste_symbols */
    int st_nblocks;                 /* number of blocks used. kept for
                                       consistency with the corresponding
                                       compiler structure */
    PyObject *st_private;           /* name of current class or NULL */
    PyFutureFeatures *st_future;    /* module's future features that affect
                                       the symbol table */
    int recursion_depth;            /* current recursion depth */
    int recursion_limit;            /* recursion limit */
};

typedef struct _symtable_entry {
    PyObject_HEAD
    PyObject *ste_id;        /* int: key in ste_table->st_blocks */
    PyObject *ste_symbols;   /* dict: variable names to flags */
    PyObject *ste_name;      /* string: name of current block */
    PyObject *ste_varnames;  /* list of function parameters */
    PyObject *ste_children;  /* list of child blocks */
    PyObject *ste_directives;/* locations of global and nonlocal statements */
    _Py_block_ty ste_type;
    int ste_nested;      /* true if block is nested */
    unsigned ste_free : 1;        /* true if block has free variables */
    unsigned ste_child_free : 1;  /* true if a child block has free vars,
                                     including free refs to globals */
    unsigned ste_generator : 1;   /* true if namespace is a generator */
    unsigned ste_coroutine : 1;   /* true if namespace is a coroutine */
    _Py_comprehension_ty ste_comprehension;  /* Kind of comprehension (if any) */
    unsigned ste_varargs : 1;     /* true if block has varargs */
    unsigned ste_varkeywords : 1; /* true if block has varkeywords */
    unsigned ste_returns_value : 1;  /* true if namespace uses return with
                                        an argument */
    unsigned ste_needs_class_closure : 1; /* for class scopes, true if a
                                             closure over __class__
                                             should be created */
    unsigned ste_needs_classdict : 1; /* for class scopes, true if a closure
                                         over the class dict should be created */
    unsigned ste_comp_inlined : 1; /* true if this comprehension is inlined */
    unsigned ste_comp_iter_target : 1; /* true if visiting comprehension target */
    unsigned ste_can_see_class_scope : 1; /* true if this block can see names bound in an
                                             enclosing class scope */
    int ste_comp_iter_expr; /* non-zero if visiting a comprehension range expression */
    int ste_lineno;          /* first line of block */
    int ste_col_offset;      /* offset of first line of block */
    int ste_end_lineno;      /* end line of block */
    int ste_end_col_offset;  /* end offset of first line of block */
    int ste_opt_lineno;      /* lineno of last exec or import * */
    int ste_opt_col_offset;  /* offset of last exec or import * */
    struct symtable *ste_table;
    PyObject *ste_mangled_names; /* set of names for which mangling should be applied */
} PySTEntryObject;

extern PyTypeObject PySTEntry_Type;

#define PySTEntry_Check(op) Py_IS_TYPE((op), &PySTEntry_Type)

extern long _PyST_GetSymbol(PySTEntryObject *, PyObject *);
extern int _PyST_GetScope(PySTEntryObject *, PyObject *);
extern int _PyST_IsFunctionLike(PySTEntryObject *);

extern struct symtable* _PySymtable_Build(
    struct _mod *mod,
    PyObject *filename,
    PyFutureFeatures *future);
PyAPI_FUNC(PySTEntryObject *) PySymtable_Lookup(struct symtable *, void *);

extern void _PySymtable_Free(struct symtable *);

extern PyObject *_Py_MaybeMangle(PyObject *privateobj, PySTEntryObject *ste, PyObject *name);
extern PyObject* _Py_Mangle(PyObject *p, PyObject *name);

/* Flags for def-use information */

#define DEF_GLOBAL 1             /* global stmt */
#define DEF_LOCAL 2              /* assignment in code block */
#define DEF_PARAM (2<<1)         /* formal parameter */
#define DEF_NONLOCAL (2<<2)      /* nonlocal stmt */
#define USE (2<<3)               /* name is used */
#define DEF_FREE (2<<4)          /* name used but not defined in nested block */
#define DEF_FREE_CLASS (2<<5)    /* free variable from class's method */
#define DEF_IMPORT (2<<6)        /* assignment occurred via import */
#define DEF_ANNOT (2<<7)         /* this name is annotated */
#define DEF_COMP_ITER (2<<8)     /* this name is a comprehension iteration variable */
#define DEF_TYPE_PARAM (2<<9)    /* this name is a type parameter */
#define DEF_COMP_CELL (2<<10)    /* this name is a cell in an inlined comprehension */

#define DEF_BOUND (DEF_LOCAL | DEF_PARAM | DEF_IMPORT)

/* GLOBAL_EXPLICIT and GLOBAL_IMPLICIT are used internally by the symbol
   table.  GLOBAL is returned from PyST_GetScope() for either of them.
   It is stored in ste_symbols at bits 13-16.
*/
#define SCOPE_OFFSET 12
#define SCOPE_MASK (DEF_GLOBAL | DEF_LOCAL | DEF_PARAM | DEF_NONLOCAL)

#define LOCAL 1
#define GLOBAL_EXPLICIT 2
#define GLOBAL_IMPLICIT 3
#define FREE 4
#define CELL 5

#define GENERATOR 1
#define GENERATOR_EXPRESSION 2

// Used by symtablemodule.c
extern struct symtable* _Py_SymtableStringObjectFlags(
    const char *str,
    PyObject *filename,
    int start,
    PyCompilerFlags *flags);

int _PyFuture_FromAST(
    struct _mod * mod,
    PyObject *filename,
    PyFutureFeatures* futures);

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

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