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Make gcc -Wall happy

This commit is contained in:
Guido van Rossum 1996-12-02 18:27:33 +00:00
parent bda7ca7772
commit fd8a393086
6 changed files with 29 additions and 20 deletions
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2
Parser/grammar.c
View File

@ -159,7 +159,7 @@ findlabel(ll, type, str)
} }
fprintf(stderr, "Label %d/'%s' not found\n", type, str); fprintf(stderr, "Label %d/'%s' not found\n", type, str);
fatal("grammar.c:findlabel()"); fatal("grammar.c:findlabel()");
/*NOTREACHED*/ return 0; /* Make gcc -Wall happy */
} }
/* Forward */ /* Forward */

3
Parser/intrcheck.c
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@ -125,6 +125,9 @@ intrcheck()
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <signal.h> #include <signal.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
static int interrupted; static int interrupted;

2
Parser/myreadline.c
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@ -54,6 +54,8 @@ PERFORMANCE OF THIS SOFTWARE.
extern char *readline(); extern char *readline();
extern int rl_initialize(); extern int rl_initialize();
extern int rl_insert(); extern int rl_insert();
extern int rl_bind_key();
extern void add_history();
extern char *rl_readline_name; extern char *rl_readline_name;
#include <setjmp.h> #include <setjmp.h>

40
Parser/pgen.c
View File

@ -66,10 +66,14 @@ typedef struct _nfa {
} nfa; } nfa;
/* Forward */ /* Forward */
static compile_rhs PROTO((labellist *ll, nfa *nf, node *n, int *pa, int *pb)); static void compile_rhs PROTO((labellist *ll,
static compile_alt PROTO((labellist *ll, nfa *nf, node *n, int *pa, int *pb)); nfa *nf, node *n, int *pa, int *pb));
static compile_item PROTO((labellist *ll, nfa *nf, node *n, int *pa, int *pb)); static void compile_alt PROTO((labellist *ll,
static compile_atom PROTO((labellist *ll, nfa *nf, node *n, int *pa, int *pb)); nfa *nf, node *n, int *pa, int *pb));
static void compile_item PROTO((labellist *ll,
nfa *nf, node *n, int *pa, int *pb));
static void compile_atom PROTO((labellist *ll,
nfa *nf, node *n, int *pa, int *pb));
static int static int
addnfastate(nf) addnfastate(nf)
@ -128,7 +132,7 @@ typedef struct _nfagrammar {
} nfagrammar; } nfagrammar;
/* Forward */ /* Forward */
static compile_rule PROTO((nfagrammar *gr, node *n)); static void compile_rule PROTO((nfagrammar *gr, node *n));
static nfagrammar * static nfagrammar *
newnfagrammar() newnfagrammar()
@ -195,7 +199,7 @@ metacompile(n)
return gr; return gr;
} }
static static void
compile_rule(gr, n) compile_rule(gr, n)
nfagrammar *gr; nfagrammar *gr;
node *n; node *n;
@ -216,7 +220,7 @@ compile_rule(gr, n)
REQ(n, NEWLINE); REQ(n, NEWLINE);
} }
static static void
compile_rhs(ll, nf, n, pa, pb) compile_rhs(ll, nf, n, pa, pb)
labellist *ll; labellist *ll;
nfa *nf; nfa *nf;
@ -253,7 +257,7 @@ compile_rhs(ll, nf, n, pa, pb)
} }
} }
static static void
compile_alt(ll, nf, n, pa, pb) compile_alt(ll, nf, n, pa, pb)
labellist *ll; labellist *ll;
nfa *nf; nfa *nf;
@ -284,7 +288,7 @@ compile_alt(ll, nf, n, pa, pb)
} }
} }
static static void
compile_item(ll, nf, n, pa, pb) compile_item(ll, nf, n, pa, pb)
labellist *ll; labellist *ll;
nfa *nf; nfa *nf;
@ -325,7 +329,7 @@ compile_item(ll, nf, n, pa, pb)
} }
} }
static static void
compile_atom(ll, nf, n, pa, pb) compile_atom(ll, nf, n, pa, pb)
labellist *ll; labellist *ll;
nfa *nf; nfa *nf;
@ -437,12 +441,12 @@ typedef struct _ss_dfa {
} ss_dfa; } ss_dfa;
/* Forward */ /* Forward */
static printssdfa PROTO((int xx_nstates, ss_state *xx_state, int nbits, static void printssdfa PROTO((int xx_nstates, ss_state *xx_state, int nbits,
labellist *ll, char *msg)); labellist *ll, char *msg));
static simplify PROTO((int xx_nstates, ss_state *xx_state)); static void simplify PROTO((int xx_nstates, ss_state *xx_state));
static convert PROTO((dfa *d, int xx_nstates, ss_state *xx_state)); static void convert PROTO((dfa *d, int xx_nstates, ss_state *xx_state));
static static void
makedfa(gr, nf, d) makedfa(gr, nf, d)
nfagrammar *gr; nfagrammar *gr;
nfa *nf; nfa *nf;
@ -548,7 +552,7 @@ makedfa(gr, nf, d)
/* XXX cleanup */ /* XXX cleanup */
} }
static static void
printssdfa(xx_nstates, xx_state, nbits, ll, msg) printssdfa(xx_nstates, xx_state, nbits, ll, msg)
int xx_nstates; int xx_nstates;
ss_state *xx_state; ss_state *xx_state;
@ -629,7 +633,7 @@ renamestates(xx_nstates, xx_state, from, to)
} }
} }
static static void
simplify(xx_nstates, xx_state) simplify(xx_nstates, xx_state)
int xx_nstates; int xx_nstates;
ss_state *xx_state; ss_state *xx_state;
@ -661,7 +665,7 @@ simplify(xx_nstates, xx_state)
/* Convert the DFA into a grammar that can be used by our parser */ /* Convert the DFA into a grammar that can be used by our parser */
static static void
convert(d, xx_nstates, xx_state) convert(d, xx_nstates, xx_state)
dfa *d; dfa *d;
int xx_nstates; int xx_nstates;

1
Parser/pgenmain.c
View File

@ -101,6 +101,7 @@ main(argc, argv)
printnonterminals(g, fp); printnonterminals(g, fp);
fclose(fp); fclose(fp);
goaway(0); goaway(0);
return 0; /* Make gcc -Wall happy */
} }
grammar * grammar *

1
Parser/tokenizer.c
View File

@ -279,7 +279,6 @@ tok_nextc(tok)
int curstart = tok->start == NULL ? -1 : int curstart = tok->start == NULL ? -1 :
tok->start - tok->buf; tok->start - tok->buf;
int curvalid = tok->inp - tok->buf; int curvalid = tok->inp - tok->buf;
int cursize = tok->end - tok->buf;
int newsize = curvalid + BUFSIZ; int newsize = curvalid + BUFSIZ;
char *newbuf = tok->buf; char *newbuf = tok->buf;
RESIZE(newbuf, char, newsize); RESIZE(newbuf, char, newsize);