Skip to main content

Browse the archive

Staging
v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision cef88b9c15cf387cf6a39a387a6868883409df4f authored by Benjamin Peterson on 25 November 2017, 21:02:55 UTC, committed by GitHub on 25 November 2017, 21:02:55 UTC 
mark fatal_error as noreturn (#4563)
 
clang can't figure out that fatal_error is noreturn itself and emits warnings:

../cpython/Python/pylifecycle.c:2116:1: warning: function declared 'noreturn' should not return [-Winvalid-noreturn]
}
^
../cpython/Python/pylifecycle.c:2125:1: warning: function declared 'noreturn' should not return [-Winvalid-noreturn]
}
^
1 parent 76fdac4
Raw File
Tip revision: cef88b9c15cf387cf6a39a387a6868883409df4f authored by Benjamin Peterson on 25 November 2017, 21:02:55 UTC
mark fatal_error as noreturn (#4563)
Tip revision: cef88b9
rotatingtree.h 
/* "Rotating trees" (Armin Rigo)
 *
 * Google "splay trees" for the general idea.
 *
 * It's a dict-like data structure that works best when accesses are not
 * random, but follow a strong pattern.  The one implemented here is for
 * access patterns where the same small set of keys is looked up over
 * and over again, and this set of keys evolves slowly over time.
 */

#include <stdlib.h>

#define EMPTY_ROTATING_TREE       ((rotating_node_t *)NULL)

typedef struct rotating_node_s rotating_node_t;
typedef int (*rotating_tree_enum_fn) (rotating_node_t *node, void *arg);

struct rotating_node_s {
	void *key;
	rotating_node_t *left;
	rotating_node_t *right;
};

void RotatingTree_Add(rotating_node_t **root, rotating_node_t *node);
rotating_node_t* RotatingTree_Get(rotating_node_t **root, void *key);
int RotatingTree_Enum(rotating_node_t *root, rotating_tree_enum_fn enumfn,
		      void *arg);
back to top