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/grammar.c b/Parser/grammar.c
index fa27300..f2a25ca 100644
--- a/Parser/grammar.c
+++ b/Parser/grammar.c
@@ -14,98 +14,98 @@
grammar *
newgrammar(int start)
{
- grammar *g;
-
- g = (grammar *)PyObject_MALLOC(sizeof(grammar));
- if (g == NULL)
- Py_FatalError("no mem for new grammar");
- g->g_ndfas = 0;
- g->g_dfa = NULL;
- g->g_start = start;
- g->g_ll.ll_nlabels = 0;
- g->g_ll.ll_label = NULL;
- g->g_accel = 0;
- return g;
+ grammar *g;
+
+ g = (grammar *)PyObject_MALLOC(sizeof(grammar));
+ if (g == NULL)
+ Py_FatalError("no mem for new grammar");
+ g->g_ndfas = 0;
+ g->g_dfa = NULL;
+ g->g_start = start;
+ g->g_ll.ll_nlabels = 0;
+ g->g_ll.ll_label = NULL;
+ g->g_accel = 0;
+ return g;
}
dfa *
adddfa(grammar *g, int type, char *name)
{
- dfa *d;
-
- g->g_dfa = (dfa *)PyObject_REALLOC(g->g_dfa,
- sizeof(dfa) * (g->g_ndfas + 1));
- if (g->g_dfa == NULL)
- Py_FatalError("no mem to resize dfa in adddfa");
- d = &g->g_dfa[g->g_ndfas++];
- d->d_type = type;
- d->d_name = strdup(name);
- d->d_nstates = 0;
- d->d_state = NULL;
- d->d_initial = -1;
- d->d_first = NULL;
- return d; /* Only use while fresh! */
+ dfa *d;
+
+ g->g_dfa = (dfa *)PyObject_REALLOC(g->g_dfa,
+ sizeof(dfa) * (g->g_ndfas + 1));
+ if (g->g_dfa == NULL)
+ Py_FatalError("no mem to resize dfa in adddfa");
+ d = &g->g_dfa[g->g_ndfas++];
+ d->d_type = type;
+ d->d_name = strdup(name);
+ d->d_nstates = 0;
+ d->d_state = NULL;
+ d->d_initial = -1;
+ d->d_first = NULL;
+ return d; /* Only use while fresh! */
}
int
addstate(dfa *d)
{
- state *s;
-
- d->d_state = (state *)PyObject_REALLOC(d->d_state,
- sizeof(state) * (d->d_nstates + 1));
- if (d->d_state == NULL)
- Py_FatalError("no mem to resize state in addstate");
- s = &d->d_state[d->d_nstates++];
- s->s_narcs = 0;
- s->s_arc = NULL;
- s->s_lower = 0;
- s->s_upper = 0;
- s->s_accel = NULL;
- s->s_accept = 0;
- return s - d->d_state;
+ state *s;
+
+ d->d_state = (state *)PyObject_REALLOC(d->d_state,
+ sizeof(state) * (d->d_nstates + 1));
+ if (d->d_state == NULL)
+ Py_FatalError("no mem to resize state in addstate");
+ s = &d->d_state[d->d_nstates++];
+ s->s_narcs = 0;
+ s->s_arc = NULL;
+ s->s_lower = 0;
+ s->s_upper = 0;
+ s->s_accel = NULL;
+ s->s_accept = 0;
+ return s - d->d_state;
}
void
addarc(dfa *d, int from, int to, int lbl)
{
- state *s;
- arc *a;
-
- assert(0 <= from && from < d->d_nstates);
- assert(0 <= to && to < d->d_nstates);
-
- s = &d->d_state[from];
- s->s_arc = (arc *)PyObject_REALLOC(s->s_arc, sizeof(arc) * (s->s_narcs + 1));
- if (s->s_arc == NULL)
- Py_FatalError("no mem to resize arc list in addarc");
- a = &s->s_arc[s->s_narcs++];
- a->a_lbl = lbl;
- a->a_arrow = to;
+ state *s;
+ arc *a;
+
+ assert(0 <= from && from < d->d_nstates);
+ assert(0 <= to && to < d->d_nstates);
+
+ s = &d->d_state[from];
+ s->s_arc = (arc *)PyObject_REALLOC(s->s_arc, sizeof(arc) * (s->s_narcs + 1));
+ if (s->s_arc == NULL)
+ Py_FatalError("no mem to resize arc list in addarc");
+ a = &s->s_arc[s->s_narcs++];
+ a->a_lbl = lbl;
+ a->a_arrow = to;
}
int
addlabel(labellist *ll, int type, char *str)
{
- int i;
- label *lb;
-
- for (i = 0; i < ll->ll_nlabels; i++) {
- if (ll->ll_label[i].lb_type == type &&
- strcmp(ll->ll_label[i].lb_str, str) == 0)
- return i;
- }
- ll->ll_label = (label *)PyObject_REALLOC(ll->ll_label,
- sizeof(label) * (ll->ll_nlabels + 1));
- if (ll->ll_label == NULL)
- Py_FatalError("no mem to resize labellist in addlabel");
- lb = &ll->ll_label[ll->ll_nlabels++];
- lb->lb_type = type;
- lb->lb_str = strdup(str);
- if (Py_DebugFlag)
- printf("Label @ %8p, %d: %s\n", ll, ll->ll_nlabels,
- PyGrammar_LabelRepr(lb));
- return lb - ll->ll_label;
+ int i;
+ label *lb;
+
+ for (i = 0; i < ll->ll_nlabels; i++) {
+ if (ll->ll_label[i].lb_type == type &&
+ strcmp(ll->ll_label[i].lb_str, str) == 0)
+ return i;
+ }
+ ll->ll_label = (label *)PyObject_REALLOC(ll->ll_label,
+ sizeof(label) * (ll->ll_nlabels + 1));
+ if (ll->ll_label == NULL)
+ Py_FatalError("no mem to resize labellist in addlabel");
+ lb = &ll->ll_label[ll->ll_nlabels++];
+ lb->lb_type = type;
+ lb->lb_str = strdup(str);
+ if (Py_DebugFlag)
+ printf("Label @ %8p, %d: %s\n", ll, ll->ll_nlabels,
+ PyGrammar_LabelRepr(lb));
+ return lb - ll->ll_label;
}
/* Same, but rather dies than adds */
@@ -113,16 +113,16 @@
int
findlabel(labellist *ll, int type, char *str)
{
- int i;
-
- for (i = 0; i < ll->ll_nlabels; i++) {
- if (ll->ll_label[i].lb_type == type /*&&
- strcmp(ll->ll_label[i].lb_str, str) == 0*/)
- return i;
- }
- fprintf(stderr, "Label %d/'%s' not found\n", type, str);
- Py_FatalError("grammar.c:findlabel()");
- return 0; /* Make gcc -Wall happy */
+ int i;
+
+ for (i = 0; i < ll->ll_nlabels; i++) {
+ if (ll->ll_label[i].lb_type == type /*&&
+ strcmp(ll->ll_label[i].lb_str, str) == 0*/)
+ return i;
+ }
+ fprintf(stderr, "Label %d/'%s' not found\n", type, str);
+ Py_FatalError("grammar.c:findlabel()");
+ return 0; /* Make gcc -Wall happy */
}
/* Forward */
@@ -131,120 +131,120 @@
void
translatelabels(grammar *g)
{
- int i;
+ int i;
#ifdef Py_DEBUG
- printf("Translating labels ...\n");
+ printf("Translating labels ...\n");
#endif
- /* Don't translate EMPTY */
- for (i = EMPTY+1; i < g->g_ll.ll_nlabels; i++)
- translabel(g, &g->g_ll.ll_label[i]);
+ /* Don't translate EMPTY */
+ for (i = EMPTY+1; i < g->g_ll.ll_nlabels; i++)
+ translabel(g, &g->g_ll.ll_label[i]);
}
static void
translabel(grammar *g, label *lb)
{
- int i;
-
- if (Py_DebugFlag)
- printf("Translating label %s ...\n", PyGrammar_LabelRepr(lb));
-
- if (lb->lb_type == NAME) {
- for (i = 0; i < g->g_ndfas; i++) {
- if (strcmp(lb->lb_str, g->g_dfa[i].d_name) == 0) {
- if (Py_DebugFlag)
- printf(
- "Label %s is non-terminal %d.\n",
- lb->lb_str,
- g->g_dfa[i].d_type);
- lb->lb_type = g->g_dfa[i].d_type;
- free(lb->lb_str);
- lb->lb_str = NULL;
- return;
- }
- }
- for (i = 0; i < (int)N_TOKENS; i++) {
- if (strcmp(lb->lb_str, _PyParser_TokenNames[i]) == 0) {
- if (Py_DebugFlag)
- printf("Label %s is terminal %d.\n",
- lb->lb_str, i);
- lb->lb_type = i;
- free(lb->lb_str);
- lb->lb_str = NULL;
- return;
- }
- }
- printf("Can't translate NAME label '%s'\n", lb->lb_str);
- return;
- }
-
- if (lb->lb_type == STRING) {
- if (isalpha(Py_CHARMASK(lb->lb_str[1])) ||
- lb->lb_str[1] == '_') {
- char *p;
- char *src;
- char *dest;
- size_t name_len;
- if (Py_DebugFlag)
- printf("Label %s is a keyword\n", lb->lb_str);
- lb->lb_type = NAME;
- src = lb->lb_str + 1;
- p = strchr(src, '\'');
- if (p)
- name_len = p - src;
- else
- name_len = strlen(src);
- dest = (char *)malloc(name_len + 1);
- if (!dest) {
- printf("Can't alloc dest '%s'\n", src);
- return;
- }
- strncpy(dest, src, name_len);
- dest[name_len] = '\0';
- free(lb->lb_str);
- lb->lb_str = dest;
- }
- else if (lb->lb_str[2] == lb->lb_str[0]) {
- int type = (int) PyToken_OneChar(lb->lb_str[1]);
- if (type != OP) {
- lb->lb_type = type;
- free(lb->lb_str);
- lb->lb_str = NULL;
- }
- else
- printf("Unknown OP label %s\n",
- lb->lb_str);
- }
- else if (lb->lb_str[2] && lb->lb_str[3] == lb->lb_str[0]) {
- int type = (int) PyToken_TwoChars(lb->lb_str[1],
- lb->lb_str[2]);
- if (type != OP) {
- lb->lb_type = type;
- free(lb->lb_str);
- lb->lb_str = NULL;
- }
- else
- printf("Unknown OP label %s\n",
- lb->lb_str);
- }
- else if (lb->lb_str[2] && lb->lb_str[3] && lb->lb_str[4] == lb->lb_str[0]) {
- int type = (int) PyToken_ThreeChars(lb->lb_str[1],
- lb->lb_str[2],
- lb->lb_str[3]);
- if (type != OP) {
- lb->lb_type = type;
- free(lb->lb_str);
- lb->lb_str = NULL;
- }
- else
- printf("Unknown OP label %s\n",
- lb->lb_str);
- }
- else
- printf("Can't translate STRING label %s\n",
- lb->lb_str);
- }
- else
- printf("Can't translate label '%s'\n",
- PyGrammar_LabelRepr(lb));
+ int i;
+
+ if (Py_DebugFlag)
+ printf("Translating label %s ...\n", PyGrammar_LabelRepr(lb));
+
+ if (lb->lb_type == NAME) {
+ for (i = 0; i < g->g_ndfas; i++) {
+ if (strcmp(lb->lb_str, g->g_dfa[i].d_name) == 0) {
+ if (Py_DebugFlag)
+ printf(
+ "Label %s is non-terminal %d.\n",
+ lb->lb_str,
+ g->g_dfa[i].d_type);
+ lb->lb_type = g->g_dfa[i].d_type;
+ free(lb->lb_str);
+ lb->lb_str = NULL;
+ return;
+ }
+ }
+ for (i = 0; i < (int)N_TOKENS; i++) {
+ if (strcmp(lb->lb_str, _PyParser_TokenNames[i]) == 0) {
+ if (Py_DebugFlag)
+ printf("Label %s is terminal %d.\n",
+ lb->lb_str, i);
+ lb->lb_type = i;
+ free(lb->lb_str);
+ lb->lb_str = NULL;
+ return;
+ }
+ }
+ printf("Can't translate NAME label '%s'\n", lb->lb_str);
+ return;
+ }
+
+ if (lb->lb_type == STRING) {
+ if (isalpha(Py_CHARMASK(lb->lb_str[1])) ||
+ lb->lb_str[1] == '_') {
+ char *p;
+ char *src;
+ char *dest;
+ size_t name_len;
+ if (Py_DebugFlag)
+ printf("Label %s is a keyword\n", lb->lb_str);
+ lb->lb_type = NAME;
+ src = lb->lb_str + 1;
+ p = strchr(src, '\'');
+ if (p)
+ name_len = p - src;
+ else
+ name_len = strlen(src);
+ dest = (char *)malloc(name_len + 1);
+ if (!dest) {
+ printf("Can't alloc dest '%s'\n", src);
+ return;
+ }
+ strncpy(dest, src, name_len);
+ dest[name_len] = '\0';
+ free(lb->lb_str);
+ lb->lb_str = dest;
+ }
+ else if (lb->lb_str[2] == lb->lb_str[0]) {
+ int type = (int) PyToken_OneChar(lb->lb_str[1]);
+ if (type != OP) {
+ lb->lb_type = type;
+ free(lb->lb_str);
+ lb->lb_str = NULL;
+ }
+ else
+ printf("Unknown OP label %s\n",
+ lb->lb_str);
+ }
+ else if (lb->lb_str[2] && lb->lb_str[3] == lb->lb_str[0]) {
+ int type = (int) PyToken_TwoChars(lb->lb_str[1],
+ lb->lb_str[2]);
+ if (type != OP) {
+ lb->lb_type = type;
+ free(lb->lb_str);
+ lb->lb_str = NULL;
+ }
+ else
+ printf("Unknown OP label %s\n",
+ lb->lb_str);
+ }
+ else if (lb->lb_str[2] && lb->lb_str[3] && lb->lb_str[4] == lb->lb_str[0]) {
+ int type = (int) PyToken_ThreeChars(lb->lb_str[1],
+ lb->lb_str[2],
+ lb->lb_str[3]);
+ if (type != OP) {
+ lb->lb_type = type;
+ free(lb->lb_str);
+ lb->lb_str = NULL;
+ }
+ else
+ printf("Unknown OP label %s\n",
+ lb->lb_str);
+ }
+ else
+ printf("Can't translate STRING label %s\n",
+ lb->lb_str);
+ }
+ else
+ printf("Can't translate label '%s'\n",
+ PyGrammar_LabelRepr(lb));
}