Python code coverage for Parser/printgrammar.c

#	count	content
1	n/a
2	n/a	/* Print a bunch of C initializers that represent a grammar */
3	n/a
4	n/a	#define PGEN
5	n/a
6	n/a	#include "pgenheaders.h"
7	n/a	#include "grammar.h"
8	n/a
9	n/a	/* Forward */
10	n/a	static void printarcs(int, dfa , FILE );
11	n/a	static void printstates(grammar , FILE );
12	n/a	static void printdfas(grammar , FILE );
13	n/a	static void printlabels(grammar , FILE );
14	n/a
15	n/a	void
16	n/a	printgrammar(grammar g, FILE fp)
17	n/a	{
18	n/a	fprintf(fp, "/* Generated by Parser/pgen */\n\n");
19	n/a	fprintf(fp, "#include \"pgenheaders.h\"\n");
20	n/a	fprintf(fp, "#include \"grammar.h\"\n");
21	n/a	fprintf(fp, "PyAPI_DATA(grammar) _PyParser_Grammar;\n");
22	n/a	printdfas(g, fp);
23	n/a	printlabels(g, fp);
24	n/a	fprintf(fp, "grammar _PyParser_Grammar = {\n");
25	n/a	fprintf(fp, " %d,\n", g->g_ndfas);
26	n/a	fprintf(fp, " dfas,\n");
27	n/a	fprintf(fp, " {%d, labels},\n", g->g_ll.ll_nlabels);
28	n/a	fprintf(fp, " %d\n", g->g_start);
29	n/a	fprintf(fp, "};\n");
30	n/a	}
31	n/a
32	n/a	void
33	n/a	printnonterminals(grammar g, FILE fp)
34	n/a	{
35	n/a	dfa *d;
36	n/a	int i;
37	n/a
38	n/a	fprintf(fp, "/* Generated by Parser/pgen */\n\n");
39	n/a
40	n/a	d = g->g_dfa;
41	n/a	for (i = g->g_ndfas; --i >= 0; d++)
42	n/a	fprintf(fp, "#define %s %d\n", d->d_name, d->d_type);
43	n/a	}
44	n/a
45	n/a	static void
46	n/a	printarcs(int i, dfa d, FILE fp)
47	n/a	{
48	n/a	arc *a;
49	n/a	state *s;
50	n/a	int j, k;
51	n/a
52	n/a	s = d->d_state;
53	n/a	for (j = 0; j < d->d_nstates; j++, s++) {
54	n/a	fprintf(fp, "static arc arcs_%d_%d[%d] = {\n",
55	n/a	i, j, s->s_narcs);
56	n/a	a = s->s_arc;
57	n/a	for (k = 0; k < s->s_narcs; k++, a++)
58	n/a	fprintf(fp, " {%d, %d},\n", a->a_lbl, a->a_arrow);
59	n/a	fprintf(fp, "};\n");
60	n/a	}
61	n/a	}
62	n/a
63	n/a	static void
64	n/a	printstates(grammar g, FILE fp)
65	n/a	{
66	n/a	state *s;
67	n/a	dfa *d;
68	n/a	int i, j;
69	n/a
70	n/a	d = g->g_dfa;
71	n/a	for (i = 0; i < g->g_ndfas; i++, d++) {
72	n/a	printarcs(i, d, fp);
73	n/a	fprintf(fp, "static state states_%d[%d] = {\n",
74	n/a	i, d->d_nstates);
75	n/a	s = d->d_state;
76	n/a	for (j = 0; j < d->d_nstates; j++, s++)
77	n/a	fprintf(fp, " {%d, arcs_%d_%d},\n",
78	n/a	s->s_narcs, i, j);
79	n/a	fprintf(fp, "};\n");
80	n/a	}
81	n/a	}
82	n/a
83	n/a	static void
84	n/a	printdfas(grammar g, FILE fp)
85	n/a	{
86	n/a	dfa *d;
87	n/a	int i, j, n;
88	n/a
89	n/a	printstates(g, fp);
90	n/a	fprintf(fp, "static dfa dfas[%d] = {\n", g->g_ndfas);
91	n/a	d = g->g_dfa;
92	n/a	for (i = 0; i < g->g_ndfas; i++, d++) {
93	n/a	fprintf(fp, " {%d, \"%s\", %d, %d, states_%d,\n",
94	n/a	d->d_type, d->d_name, d->d_initial, d->d_nstates, i);
95	n/a	fprintf(fp, " \"");
96	n/a	n = NBYTES(g->g_ll.ll_nlabels);
97	n/a	for (j = 0; j < n; j++)
98	n/a	fprintf(fp, "\\%03o", d->d_first[j] & 0xff);
99	n/a	fprintf(fp, "\"},\n");
100	n/a	}
101	n/a	fprintf(fp, "};\n");
102	n/a	}
103	n/a
104	n/a	static void
105	n/a	printlabels(grammar g, FILE fp)
106	n/a	{
107	n/a	label *l;
108	n/a	int i;
109	n/a
110	n/a	fprintf(fp, "static label labels[%d] = {\n", g->g_ll.ll_nlabels);
111	n/a	l = g->g_ll.ll_label;
112	n/a	for (i = g->g_ll.ll_nlabels; --i >= 0; l++) {
113	n/a	if (l->lb_str == NULL)
114	n/a	fprintf(fp, " {%d, 0},\n", l->lb_type);
115	n/a	else
116	n/a	fprintf(fp, " {%d, \"%s\"},\n",
117	n/a	l->lb_type, l->lb_str);
118	n/a	}
119	n/a	fprintf(fp, "};\n");
120	n/a	}