mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-30 13:38:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

gh-130931: Add pycore_typedefs.h internal header (#131396)

Browse source 
Declare _PyInterpreterFrame and _PyRuntimeState types before
declaring their structure members. Break reference cycles between
header files.
This commit is contained in:
Victor Stinner 2025-03-19 15:23:32 +01:00 • committed by GitHub
parent a0478c9f0c
commit b8367e7cf3
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
14 changed files with 57 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

7
Include/internal/pycore_frame.h
View file

@ -13,6 +13,7 @@ extern "C" {
#include "pycore_code.h" // STATS
#include "pycore_stackref.h" // _PyStackRef
#include "pycore_stats.h"
#include "pycore_typedefs.h" // _PyInterpreterFrame
/* See InternalDocs/frames.md for an explanation of the frame stack
* including explanation of the PyFrameObject and _PyInterpreterFrame
@ -22,7 +23,7 @@ extern "C" {
struct _frame {
PyObject_HEAD
PyFrameObject *f_back; /* previous frame, or NULL */
struct _PyInterpreterFrame *f_frame; /* points to the frame data */
_PyInterpreterFrame *f_frame; /* points to the frame data */
PyObject *f_trace; /* Trace function */
int f_lineno; /* Current line number. Only valid if non-zero */
char f_trace_lines; /* Emit per-line trace events? */
@ -61,7 +62,7 @@ enum _frameowner {
FRAME_OWNED_BY_CSTACK = 4,
};
typedef struct _PyInterpreterFrame {
struct _PyInterpreterFrame {
_PyStackRef f_executable; /* Deferred or strong reference (code object or None) */
struct _PyInterpreterFrame *previous;
_PyStackRef f_funcobj; /* Deferred or strong reference. Only valid if not on C stack */
@ -85,7 +86,7 @@ typedef struct _PyInterpreterFrame {
#endif
/* Locals and stack */
_PyStackRef localsplus[1];
} _PyInterpreterFrame;
};
#define _PyInterpreterFrame_LASTI(IF) \
((int)((IF)->instr_ptr - _PyFrame_GetBytecode((IF))))