Recorded merge of revisions 81029 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines
Untabify C files. Will watch buildbots.
........
diff --git a/Parser/node.c b/Parser/node.c
index f4c86cb..9eba76b 100644
--- a/Parser/node.c
+++ b/Parser/node.c
@@ -7,30 +7,30 @@
node *
PyNode_New(int type)
{
- node *n = (node *) PyObject_MALLOC(1 * sizeof(node));
- if (n == NULL)
- return NULL;
- n->n_type = type;
- n->n_str = NULL;
- n->n_lineno = 0;
- n->n_nchildren = 0;
- n->n_child = NULL;
- return n;
+ node *n = (node *) PyObject_MALLOC(1 * sizeof(node));
+ if (n == NULL)
+ return NULL;
+ n->n_type = type;
+ n->n_str = NULL;
+ n->n_lineno = 0;
+ n->n_nchildren = 0;
+ n->n_child = NULL;
+ return n;
}
/* See comments at XXXROUNDUP below. Returns -1 on overflow. */
static int
fancy_roundup(int n)
{
- /* Round up to the closest power of 2 >= n. */
- int result = 256;
- assert(n > 128);
- while (result < n) {
- result <<= 1;
- if (result <= 0)
- return -1;
- }
- return result;
+ /* Round up to the closest power of 2 >= n. */
+ int result = 256;
+ assert(n > 128);
+ while (result < n) {
+ result <<= 1;
+ if (result <= 0)
+ return -1;
+ }
+ return result;
}
/* A gimmick to make massive numbers of reallocs quicker. The result is
@@ -70,46 +70,46 @@
* Note that this would be straightforward if a node stored its current
* capacity. The code is tricky to avoid that.
*/
-#define XXXROUNDUP(n) ((n) <= 1 ? (n) : \
- (n) <= 128 ? (((n) + 3) & ~3) : \
- fancy_roundup(n))
+#define XXXROUNDUP(n) ((n) <= 1 ? (n) : \
+ (n) <= 128 ? (((n) + 3) & ~3) : \
+ fancy_roundup(n))
int
PyNode_AddChild(register node *n1, int type, char *str, int lineno, int col_offset)
{
- const int nch = n1->n_nchildren;
- int current_capacity;
- int required_capacity;
- node *n;
+ const int nch = n1->n_nchildren;
+ int current_capacity;
+ int required_capacity;
+ node *n;
- if (nch == INT_MAX || nch < 0)
- return E_OVERFLOW;
+ if (nch == INT_MAX || nch < 0)
+ return E_OVERFLOW;
- current_capacity = XXXROUNDUP(nch);
- required_capacity = XXXROUNDUP(nch + 1);
- if (current_capacity < 0 || required_capacity < 0)
- return E_OVERFLOW;
- if (current_capacity < required_capacity) {
- if (required_capacity > PY_SIZE_MAX / sizeof(node)) {
- return E_NOMEM;
- }
- n = n1->n_child;
- n = (node *) PyObject_REALLOC(n,
- required_capacity * sizeof(node));
- if (n == NULL)
- return E_NOMEM;
- n1->n_child = n;
- }
+ current_capacity = XXXROUNDUP(nch);
+ required_capacity = XXXROUNDUP(nch + 1);
+ if (current_capacity < 0 || required_capacity < 0)
+ return E_OVERFLOW;
+ if (current_capacity < required_capacity) {
+ if (required_capacity > PY_SIZE_MAX / sizeof(node)) {
+ return E_NOMEM;
+ }
+ n = n1->n_child;
+ n = (node *) PyObject_REALLOC(n,
+ required_capacity * sizeof(node));
+ if (n == NULL)
+ return E_NOMEM;
+ n1->n_child = n;
+ }
- n = &n1->n_child[n1->n_nchildren++];
- n->n_type = type;
- n->n_str = str;
- n->n_lineno = lineno;
- n->n_col_offset = col_offset;
- n->n_nchildren = 0;
- n->n_child = NULL;
- return 0;
+ n = &n1->n_child[n1->n_nchildren++];
+ n->n_type = type;
+ n->n_str = str;
+ n->n_lineno = lineno;
+ n->n_col_offset = col_offset;
+ n->n_nchildren = 0;
+ n->n_child = NULL;
+ return 0;
}
/* Forward */
@@ -119,20 +119,20 @@
void
PyNode_Free(node *n)
{
- if (n != NULL) {
- freechildren(n);
- PyObject_FREE(n);
- }
+ if (n != NULL) {
+ freechildren(n);
+ PyObject_FREE(n);
+ }
}
static void
freechildren(node *n)
{
- int i;
- for (i = NCH(n); --i >= 0; )
- freechildren(CHILD(n, i));
- if (n->n_child != NULL)
- PyObject_FREE(n->n_child);
- if (STR(n) != NULL)
- PyObject_FREE(STR(n));
+ int i;
+ for (i = NCH(n); --i >= 0; )
+ freechildren(CHILD(n, i));
+ if (n->n_child != NULL)
+ PyObject_FREE(n->n_child);
+ if (STR(n) != NULL)
+ PyObject_FREE(STR(n));
}