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Another directory quickly renamed.

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This commit is contained in:
Guido van Rossum 1997-04-29 21:03:06 +00:00
parent 2b713b2f67
commit 86bea46b3d
18 changed files with 218 additions and 205 deletions
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52
Parser/grammar.c
View file

@ -39,7 +39,7 @@ PERFORMANCE OF THIS SOFTWARE.
#include "token.h"
#include "grammar.h"
extern int debugging;
extern int Py_DebugFlag;
grammar *
newgrammar(start)
@ -47,9 +47,9 @@ newgrammar(start)
{
grammar *g;
g = NEW(grammar, 1);
g = PyMem_NEW(grammar, 1);
if (g == NULL)
fatal("no mem for new grammar");
Py_FatalError("no mem for new grammar");
g->g_ndfas = 0;
g->g_dfa = NULL;
g->g_start = start;
@ -67,9 +67,9 @@ adddfa(g, type, name)
{
dfa *d;
RESIZE(g->g_dfa, dfa, g->g_ndfas + 1);
PyMem_RESIZE(g->g_dfa, dfa, g->g_ndfas + 1);
if (g->g_dfa == NULL)
fatal("no mem to resize dfa in adddfa");
Py_FatalError("no mem to resize dfa in adddfa");
d = &g->g_dfa[g->g_ndfas++];
d->d_type = type;
d->d_name = name;
@ -86,9 +86,9 @@ addstate(d)
{
state *s;
RESIZE(d->d_state, state, d->d_nstates + 1);
PyMem_RESIZE(d->d_state, state, d->d_nstates + 1);
if (d->d_state == NULL)
fatal("no mem to resize state in addstate");
Py_FatalError("no mem to resize state in addstate");
s = &d->d_state[d->d_nstates++];
s->s_narcs = 0;
s->s_arc = NULL;
@ -111,9 +111,9 @@ addarc(d, from, to, lbl)
assert(0 <= to && to < d->d_nstates);
s = &d->d_state[from];
RESIZE(s->s_arc, arc, s->s_narcs + 1);
PyMem_RESIZE(s->s_arc, arc, s->s_narcs + 1);
if (s->s_arc == NULL)
fatal("no mem to resize arc list in addarc");
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;
@ -133,9 +133,9 @@ addlabel(ll, type, str)
strcmp(ll->ll_label[i].lb_str, str) == 0)
return i;
}
RESIZE(ll->ll_label, label, ll->ll_nlabels + 1);
PyMem_RESIZE(ll->ll_label, label, ll->ll_nlabels + 1);
if (ll->ll_label == NULL)
fatal("no mem to resize labellist in addlabel");
Py_FatalError("no mem to resize labellist in addlabel");
lb = &ll->ll_label[ll->ll_nlabels++];
lb->lb_type = type;
lb->lb_str = str; /* XXX strdup(str) ??? */
@ -158,12 +158,12 @@ findlabel(ll, type, str)
return i;
}
fprintf(stderr, "Label %d/'%s' not found\n", type, str);
fatal("grammar.c:findlabel()");
Py_FatalError("grammar.c:findlabel()");
return 0; /* Make gcc -Wall happy */
}
/* Forward */
static void translabel PROTO((grammar *, label *));
static void translabel Py_PROTO((grammar *, label *));
void
translatelabels(g)
@ -186,24 +186,25 @@ translabel(g, lb)
{
int i;
if (debugging)
printf("Translating label %s ...\n", labelrepr(lb));
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 (debugging)
printf("Label %s is non-terminal %d.\n",
lb->lb_str,
g->g_dfa[i].d_type);
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;
lb->lb_str = NULL;
return;
}
}
for (i = 0; i < (int)N_TOKENS; i++) {
if (strcmp(lb->lb_str, tok_name[i]) == 0) {
if (debugging)
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;
@ -218,7 +219,7 @@ translabel(g, lb)
if (lb->lb_type == STRING) {
if (isalpha(lb->lb_str[1]) || lb->lb_str[1] == '_') {
char *p;
if (debugging)
if (Py_DebugFlag)
printf("Label %s is a keyword\n", lb->lb_str);
lb->lb_type = NAME;
lb->lb_str++;
@ -227,7 +228,7 @@ translabel(g, lb)
*p = '\0';
}
else if (lb->lb_str[2] == lb->lb_str[0]) {
int type = (int) tok_1char(lb->lb_str[1]);
int type = (int) PyToken_OneChar(lb->lb_str[1]);
if (type != OP) {
lb->lb_type = type;
lb->lb_str = NULL;
@ -237,7 +238,7 @@ translabel(g, lb)
lb->lb_str);
}
else if (lb->lb_str[2] && lb->lb_str[3] == lb->lb_str[0]) {
int type = (int) tok_2char(lb->lb_str[1],
int type = (int) PyToken_TwoChars(lb->lb_str[1],
lb->lb_str[2]);
if (type != OP) {
lb->lb_type = type;
@ -252,5 +253,6 @@ translabel(g, lb)
lb->lb_str);
}
else
printf("Can't translate label '%s'\n", labelrepr(lb));
printf("Can't translate label '%s'\n",
PyGrammar_LabelRepr(lb));
}