diff options
Diffstat (limited to 'Parser')
| -rw-r--r-- | Parser/acceler.c | 14 | ||||
| -rw-r--r-- | Parser/bitset.c | 22 | ||||
| -rw-r--r-- | Parser/firstsets.c | 7 | ||||
| -rw-r--r-- | Parser/grammar.c | 32 | ||||
| -rw-r--r-- | Parser/grammar1.c | 7 | ||||
| -rw-r--r-- | Parser/intrcheck.c | 48 | ||||
| -rw-r--r-- | Parser/listnode.c | 11 | ||||
| -rw-r--r-- | Parser/metagrammar.c | 2 | ||||
| -rw-r--r-- | Parser/myreadline.c | 13 | ||||
| -rw-r--r-- | Parser/node.c | 15 | ||||
| -rw-r--r-- | Parser/parser.c | 66 | ||||
| -rw-r--r-- | Parser/parsetok.c | 21 | ||||
| -rw-r--r-- | Parser/pgen.c | 97 | ||||
| -rw-r--r-- | Parser/pgenmain.c | 36 | ||||
| -rw-r--r-- | Parser/printgrammar.c | 25 | ||||
| -rw-r--r-- | Parser/tokenizer.c | 37 |
16 files changed, 123 insertions, 330 deletions
diff --git a/Parser/acceler.c b/Parser/acceler.c index 177bb49..cd8e444 100644 --- a/Parser/acceler.c +++ b/Parser/acceler.c @@ -30,8 +30,7 @@ static void fixdfa(grammar *, dfa *); static void fixstate(grammar *, state *); void -PyGrammar_AddAccelerators(g) - grammar *g; +PyGrammar_AddAccelerators(grammar *g) { dfa *d; int i; @@ -48,8 +47,7 @@ PyGrammar_AddAccelerators(g) } void -PyGrammar_RemoveAccelerators(g) - grammar *g; +PyGrammar_RemoveAccelerators(grammar *g) { dfa *d; int i; @@ -68,9 +66,7 @@ PyGrammar_RemoveAccelerators(g) } static void -fixdfa(g, d) - grammar *g; - dfa *d; +fixdfa(grammar *g, dfa *d) { state *s; int j; @@ -80,9 +76,7 @@ fixdfa(g, d) } static void -fixstate(g, s) - grammar *g; - state *s; +fixstate(grammar *g, state *s) { arc *a; int k; diff --git a/Parser/bitset.c b/Parser/bitset.c index fba9331..a69cc36 100644 --- a/Parser/bitset.c +++ b/Parser/bitset.c @@ -14,8 +14,7 @@ redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. #include "bitset.h" bitset -newbitset(nbits) - int nbits; +newbitset(int nbits) { int nbytes = NBYTES(nbits); bitset ss = PyMem_NEW(BYTE, nbytes); @@ -30,16 +29,13 @@ newbitset(nbits) } void -delbitset(ss) - bitset ss; +delbitset(bitset ss) { PyMem_DEL(ss); } int -addbit(ss, ibit) - bitset ss; - int ibit; +addbit(bitset ss, int ibit) { int ibyte = BIT2BYTE(ibit); BYTE mask = BIT2MASK(ibit); @@ -52,18 +48,14 @@ addbit(ss, ibit) #if 0 /* Now a macro */ int -testbit(ss, ibit) - bitset ss; - int ibit; +testbit(bitset ss, int ibit) { return (ss[BIT2BYTE(ibit)] & BIT2MASK(ibit)) != 0; } #endif int -samebitset(ss1, ss2, nbits) - bitset ss1, ss2; - int nbits; +samebitset(bitset ss1, bitset ss2, int nbits) { int i; @@ -74,9 +66,7 @@ samebitset(ss1, ss2, nbits) } void -mergebitset(ss1, ss2, nbits) - bitset ss1, ss2; - int nbits; +mergebitset(bitset ss1, bitset ss2, int nbits) { int i; diff --git a/Parser/firstsets.c b/Parser/firstsets.c index b27ed2e..295f67d 100644 --- a/Parser/firstsets.c +++ b/Parser/firstsets.c @@ -20,8 +20,7 @@ extern int Py_DebugFlag; static void calcfirstset(grammar *, dfa *); void -addfirstsets(g) - grammar *g; +addfirstsets(grammar *g) { int i; dfa *d; @@ -35,9 +34,7 @@ addfirstsets(g) } static void -calcfirstset(g, d) - grammar *g; - dfa *d; +calcfirstset(grammar *g, dfa *d) { int i, j; state *s; diff --git a/Parser/grammar.c b/Parser/grammar.c index 1a50786..07e59ff 100644 --- a/Parser/grammar.c +++ b/Parser/grammar.c @@ -21,8 +21,7 @@ redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. extern int Py_DebugFlag; grammar * -newgrammar(start) - int start; +newgrammar(int start) { grammar *g; @@ -39,10 +38,7 @@ newgrammar(start) } dfa * -adddfa(g, type, name) - grammar *g; - int type; - char *name; +adddfa(grammar *g, int type, char *name) { dfa *d; @@ -60,8 +56,7 @@ adddfa(g, type, name) } int -addstate(d) - dfa *d; +addstate(dfa *d) { state *s; @@ -79,9 +74,7 @@ addstate(d) } void -addarc(d, from, to, lbl) - dfa *d; - int lbl; +addarc(dfa *d, int from, int to, int lbl) { state *s; arc *a; @@ -99,10 +92,7 @@ addarc(d, from, to, lbl) } int -addlabel(ll, type, str) - labellist *ll; - int type; - char *str; +addlabel(labellist *ll, int type, char *str) { int i; label *lb; @@ -124,10 +114,7 @@ addlabel(ll, type, str) /* Same, but rather dies than adds */ int -findlabel(ll, type, str) - labellist *ll; - int type; - char *str; +findlabel(labellist *ll, int type, char *str) { int i; @@ -145,8 +132,7 @@ findlabel(ll, type, str) static void translabel(grammar *, label *); void -translatelabels(g) - grammar *g; +translatelabels(grammar *g) { int i; @@ -159,9 +145,7 @@ translatelabels(g) } static void -translabel(g, lb) - grammar *g; - label *lb; +translabel(grammar *g, label *lb) { int i; diff --git a/Parser/grammar1.c b/Parser/grammar1.c index f9a24c0..16821f4 100644 --- a/Parser/grammar1.c +++ b/Parser/grammar1.c @@ -18,9 +18,7 @@ redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. /* Return the DFA for the given type */ dfa * -PyGrammar_FindDFA(g, type) - grammar *g; - register int type; +PyGrammar_FindDFA(grammar *g, register int type) { register dfa *d; #if 1 @@ -42,8 +40,7 @@ PyGrammar_FindDFA(g, type) } char * -PyGrammar_LabelRepr(lb) - label *lb; +PyGrammar_LabelRepr(label *lb) { static char buf[100]; diff --git a/Parser/intrcheck.c b/Parser/intrcheck.c index 5278d76..34a3425 100644 --- a/Parser/intrcheck.c +++ b/Parser/intrcheck.c @@ -30,17 +30,17 @@ int Py_AddPendingCall(int (*func)(ANY *), ANY *arg); #include <io.h> void -PyOS_InitInterrupts() +PyOS_InitInterrupts(void) { } void -PyOS_FiniInterrupts() +PyOS_FiniInterrupts(void) { } int -PyOS_InterruptOccurred() +PyOS_InterruptOccurred(void) { _wyield(); } @@ -66,18 +66,18 @@ PyOS_InterruptOccurred() #include <go32.h> void -PyOS_InitInterrupts() +PyOS_InitInterrupts(void) { _go32_want_ctrl_break(1 /* TRUE */); } void -PyOS_FiniInterrupts() +PyOS_FiniInterrupts(void) { } int -PyOS_InterruptOccurred() +PyOS_InterruptOccurred(void) { return _go32_was_ctrl_break_hit(); } @@ -87,17 +87,17 @@ PyOS_InterruptOccurred() /* This might work for MS-DOS (untested though): */ void -PyOS_InitInterrupts() +PyOS_InitInterrupts(void) { } void -PyOS_FiniInterrupts() +PyOS_FiniInterrupts(void) { } int -PyOS_InterruptOccurred() +PyOS_InterruptOccurred(void) { int interrupted = 0; while (kbhit()) { @@ -136,21 +136,21 @@ PyOS_InterruptOccurred() static int interrupted; void -PyErr_SetInterrupt() +PyErr_SetInterrupt(void) { interrupted = 1; } -extern int PyErr_CheckSignals(); +extern int PyErr_CheckSignals(void); + +static int +checksignals_witharg(void * arg) +{ + return PyErr_CheckSignals(); +} -/* ARGSUSED */ static RETSIGTYPE -#if defined(_M_IX86) && !defined(__QNX__) -intcatcher(int sig) /* So the C compiler shuts up */ -#else /* _M_IX86 */ -intcatcher(sig) - int sig; /* Not used by required by interface */ -#endif /* _M_IX86 */ +intcatcher(int sig) { extern void Py_Exit(int); static char message[] = @@ -167,13 +167,13 @@ intcatcher(sig) break; } signal(SIGINT, intcatcher); - Py_AddPendingCall(PyErr_CheckSignals, NULL); + Py_AddPendingCall(checksignals_witharg, NULL); } -static RETSIGTYPE (*old_siginthandler)() = SIG_DFL; +static RETSIGTYPE (*old_siginthandler)(int) = SIG_DFL; void -PyOS_InitInterrupts() +PyOS_InitInterrupts(void) { if ((old_siginthandler = signal(SIGINT, SIG_IGN)) != SIG_IGN) signal(SIGINT, intcatcher); @@ -189,13 +189,13 @@ PyOS_InitInterrupts() } void -PyOS_FiniInterrupts() +PyOS_FiniInterrupts(void) { signal(SIGINT, old_siginthandler); } int -PyOS_InterruptOccurred() +PyOS_InterruptOccurred(void) { if (!interrupted) return 0; @@ -206,6 +206,6 @@ PyOS_InterruptOccurred() #endif /* !OK */ void -PyOS_AfterFork() +PyOS_AfterFork(void) { } diff --git a/Parser/listnode.c b/Parser/listnode.c index c7d5cfa..68f28bf 100644 --- a/Parser/listnode.c +++ b/Parser/listnode.c @@ -19,8 +19,7 @@ static void list1node(FILE *, node *); static void listnode(FILE *, node *); void -PyNode_ListTree(n) - node *n; +PyNode_ListTree(node *n) { listnode(stdout, n); } @@ -28,9 +27,7 @@ PyNode_ListTree(n) static int level, atbol; static void -listnode(fp, n) - FILE *fp; - node *n; +listnode(FILE *fp, node *n) { level = 0; atbol = 1; @@ -38,9 +35,7 @@ listnode(fp, n) } static void -list1node(fp, n) - FILE *fp; - node *n; +list1node(FILE *fp, node *n) { if (n == 0) return; diff --git a/Parser/metagrammar.c b/Parser/metagrammar.c index 589d7ac..16b7626 100644 --- a/Parser/metagrammar.c +++ b/Parser/metagrammar.c @@ -156,7 +156,7 @@ static grammar _PyParser_Grammar = { }; grammar * -meta_grammar() +meta_grammar(void) { return &_PyParser_Grammar; } diff --git a/Parser/myreadline.c b/Parser/myreadline.c index bb35000..a996a6e 100644 --- a/Parser/myreadline.c +++ b/Parser/myreadline.c @@ -23,16 +23,13 @@ redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. #include <limits.h> #endif -int (*PyOS_InputHook)() = NULL; +int (*PyOS_InputHook)(void) = NULL; /* This function restarts a fgets() after an EINTR error occurred except if PyOS_InterruptOccurred() returns true. */ static int -my_fgets(buf, len, fp) - char *buf; - int len; - FILE *fp; +my_fgets(char *buf, int len, FILE *fp) { char *p; for (;;) { @@ -65,8 +62,7 @@ my_fgets(buf, len, fp) /* Readline implementation using fgets() */ char * -PyOS_StdioReadline(prompt) - char *prompt; +PyOS_StdioReadline(char *prompt) { size_t n; char *p; @@ -124,8 +120,7 @@ char *(*PyOS_ReadlineFunctionPointer)(char *); /* Interface used by tokenizer.c and bltinmodule.c */ char * -PyOS_Readline(prompt) - char *prompt; +PyOS_Readline(char *prompt) { char *rv; if (PyOS_ReadlineFunctionPointer == NULL) { diff --git a/Parser/node.c b/Parser/node.c index 3a710ef..910192d 100644 --- a/Parser/node.c +++ b/Parser/node.c @@ -17,8 +17,7 @@ redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. #include "errcode.h" node * -PyNode_New(type) - int type; +PyNode_New(int type) { node *n = PyMem_NEW(node, 1); if (n == NULL) @@ -35,11 +34,7 @@ PyNode_New(type) #define XXXROUNDUP(n) ((n) == 1 ? 1 : ((n) + XXX - 1) / XXX * XXX) int -PyNode_AddChild(n1, type, str, lineno) - register node *n1; - int type; - char *str; - int lineno; +PyNode_AddChild(register node *n1, int type, char *str, int lineno) { register int nch = n1->n_nchildren; register int nch1 = nch+1; @@ -68,8 +63,7 @@ static void freechildren(node *); void -PyNode_Free(n) - node *n; +PyNode_Free(node *n) { if (n != NULL) { freechildren(n); @@ -78,8 +72,7 @@ PyNode_Free(n) } static void -freechildren(n) - node *n; +freechildren(node *n) { int i; for (i = NCH(n); --i >= 0; ) diff --git a/Parser/parser.c b/Parser/parser.c index b74de7f..5017a50 100644 --- a/Parser/parser.c +++ b/Parser/parser.c @@ -36,21 +36,15 @@ extern int Py_DebugFlag; static void s_reset(stack *); static void -s_reset(s) - stack *s; +s_reset(stack *s) { s->s_top = &s->s_base[MAXSTACK]; } #define s_empty(s) ((s)->s_top == &(s)->s_base[MAXSTACK]) -static int s_push(stack *, dfa *, node *); - static int -s_push(s, d, parent) - register stack *s; - dfa *d; - node *parent; +s_push(register stack *s, dfa *d, node *parent) { register stackentry *top; if (s->s_top == s->s_base) { @@ -66,11 +60,8 @@ s_push(s, d, parent) #ifdef Py_DEBUG -static void s_pop(stack *); - static void -s_pop(s) - register stack *s; +s_pop(register stack *s) { if (s_empty(s)) Py_FatalError("s_pop: parser stack underflow -- FATAL"); @@ -87,9 +78,7 @@ s_pop(s) /* PARSER CREATION */ parser_state * -PyParser_New(g, start) - grammar *g; - int start; +PyParser_New(grammar *g, int start) { parser_state *ps; @@ -110,8 +99,7 @@ PyParser_New(g, start) } void -PyParser_Delete(ps) - parser_state *ps; +PyParser_Delete(parser_state *ps) { /* NB If you want to save the parse tree, you must set p_tree to NULL before calling delparser! */ @@ -122,15 +110,8 @@ PyParser_Delete(ps) /* PARSER STACK OPERATIONS */ -static int shift(stack *, int, char *, int, int); - static int -shift(s, type, str, newstate, lineno) - register stack *s; - int type; - char *str; - int newstate; - int lineno; +shift(register stack *s, int type, char *str, int newstate, int lineno) { int err; assert(!s_empty(s)); @@ -141,15 +122,8 @@ shift(s, type, str, newstate, lineno) return 0; } -static int push(stack *, int, dfa *, int, int); - static int -push(s, type, d, newstate, lineno) - register stack *s; - int type; - dfa *d; - int newstate; - int lineno; +push(register stack *s, int type, dfa *d, int newstate, int lineno) { int err; register node *n; @@ -165,13 +139,8 @@ push(s, type, d, newstate, lineno) /* PARSER PROPER */ -static int classify(grammar *, int, char *); - static int -classify(g, type, str) - grammar *g; - register int type; - char *str; +classify(grammar *g, int type, char *str) { register int n = g->g_ll.ll_nlabels; @@ -205,12 +174,8 @@ classify(g, type, str) } int -PyParser_AddToken(ps, type, str, lineno, expected_ret) - register parser_state *ps; - register int type; - char *str; - int lineno; - int *expected_ret; +PyParser_AddToken(register parser_state *ps, register int type, char *str, + int lineno, int *expected_ret) { register int ilabel; int err; @@ -305,9 +270,7 @@ PyParser_AddToken(ps, type, str, lineno, expected_ret) /* DEBUG OUTPUT */ void -dumptree(g, n) - grammar *g; - node *n; +dumptree(grammar *g, node *n) { int i; @@ -331,9 +294,7 @@ dumptree(g, n) } void -showtree(g, n) - grammar *g; - node *n; +showtree(grammar *g, node *n) { int i; @@ -354,8 +315,7 @@ showtree(g, n) } void -printtree(ps) - parser_state *ps; +printtree(parser_state *ps) { if (Py_DebugFlag) { printf("Parse tree:\n"); diff --git a/Parser/parsetok.c b/Parser/parsetok.c index 9d090f1..24bda83 100644 --- a/Parser/parsetok.c +++ b/Parser/parsetok.c @@ -27,11 +27,7 @@ static node *parsetok(struct tok_state *, grammar *, int, perrdetail *); /* Parse input coming from a string. Return error code, print some errors. */ node * -PyParser_ParseString(s, g, start, err_ret) - char *s; - grammar *g; - int start; - perrdetail *err_ret; +PyParser_ParseString(char *s, grammar *g, int start, perrdetail *err_ret) { struct tok_state *tok; @@ -60,13 +56,8 @@ PyParser_ParseString(s, g, start, err_ret) /* Parse input coming from a file. Return error code, print some errors. */ node * -PyParser_ParseFile(fp, filename, g, start, ps1, ps2, err_ret) - FILE *fp; - char *filename; - grammar *g; - int start; - char *ps1, *ps2; - perrdetail *err_ret; +PyParser_ParseFile(FILE *fp, char *filename, grammar *g, int start, + char *ps1, char *ps2, perrdetail *err_ret) { struct tok_state *tok; @@ -95,11 +86,7 @@ PyParser_ParseFile(fp, filename, g, start, ps1, ps2, err_ret) Return error code. */ static node * -parsetok(tok, g, start, err_ret) - struct tok_state *tok; - grammar *g; - int start; - perrdetail *err_ret; +parsetok(struct tok_state *tok, grammar *g, int start, perrdetail *err_ret) { parser_state *ps; node *n; diff --git a/Parser/pgen.c b/Parser/pgen.c index dbaadbd..0bc38dc 100644 --- a/Parser/pgen.c +++ b/Parser/pgen.c @@ -55,8 +55,7 @@ static void compile_atom(labellist *ll, nfa *nf, node *n, int *pa, int *pb); static int -addnfastate(nf) - nfa *nf; +addnfastate(nfa *nf) { nfastate *st; @@ -70,9 +69,7 @@ addnfastate(nf) } static void -addnfaarc(nf, from, to, lbl) - nfa *nf; - int from, to, lbl; +addnfaarc(nfa *nf, int from, int to, int lbl) { nfastate *st; nfaarc *ar; @@ -87,8 +84,7 @@ addnfaarc(nf, from, to, lbl) } static nfa * -newnfa(name) - char *name; +newnfa(char *name) { nfa *nf; static int type = NT_OFFSET; /* All types will be disjunct */ @@ -114,7 +110,7 @@ typedef struct _nfagrammar { static void compile_rule(nfagrammar *gr, node *n); static nfagrammar * -newnfagrammar() +newnfagrammar(void) { nfagrammar *gr; @@ -130,9 +126,7 @@ newnfagrammar() } static nfa * -addnfa(gr, name) - nfagrammar *gr; - char *name; +addnfa(nfagrammar *gr, char *name) { nfa *nf; @@ -160,8 +154,7 @@ static char REQNFMT[] = "metacompile: less than %d children\n"; #endif static nfagrammar * -metacompile(n) - node *n; +metacompile(node *n) { nfagrammar *gr; int i; @@ -179,9 +172,7 @@ metacompile(n) } static void -compile_rule(gr, n) - nfagrammar *gr; - node *n; +compile_rule(nfagrammar *gr, node *n) { nfa *nf; @@ -200,11 +191,7 @@ compile_rule(gr, n) } static void -compile_rhs(ll, nf, n, pa, pb) - labellist *ll; - nfa *nf; - node *n; - int *pa, *pb; +compile_rhs(labellist *ll, nfa *nf, node *n, int *pa, int *pb) { int i; int a, b; @@ -237,11 +224,7 @@ compile_rhs(ll, nf, n, pa, pb) } static void -compile_alt(ll, nf, n, pa, pb) - labellist *ll; - nfa *nf; - node *n; - int *pa, *pb; +compile_alt(labellist *ll, nfa *nf, node *n, int *pa, int *pb) { int i; int a, b; @@ -268,11 +251,7 @@ compile_alt(ll, nf, n, pa, pb) } static void -compile_item(ll, nf, n, pa, pb) - labellist *ll; - nfa *nf; - node *n; - int *pa, *pb; +compile_item(labellist *ll, nfa *nf, node *n, int *pa, int *pb) { int i; int a, b; @@ -309,11 +288,7 @@ compile_item(ll, nf, n, pa, pb) } static void -compile_atom(ll, nf, n, pa, pb) - labellist *ll; - nfa *nf; - node *n; - int *pa, *pb; +compile_atom(labellist *ll, nfa *nf, node *n, int *pa, int *pb) { int i; @@ -339,10 +314,7 @@ compile_atom(ll, nf, n, pa, pb) } static void -dumpstate(ll, nf, istate) - labellist *ll; - nfa *nf; - int istate; +dumpstate(labellist *ll, nfa *nf, int istate) { nfastate *st; int i; @@ -365,9 +337,7 @@ dumpstate(ll, nf, istate) } static void -dumpnfa(ll, nf) - labellist *ll; - nfa *nf; +dumpnfa(labellist *ll, nfa *nf) { int i; @@ -381,10 +351,7 @@ dumpnfa(ll, nf) /* PART TWO -- CONSTRUCT DFA -- Algorithm 3.1 from [Aho&Ullman 77] */ static void -addclosure(ss, nf, istate) - bitset ss; - nfa *nf; - int istate; +addclosure(bitset ss, nfa *nf, int istate) { if (addbit(ss, istate)) { nfastate *st = &nf->nf_state[istate]; @@ -426,10 +393,7 @@ static void simplify(int xx_nstates, ss_state *xx_state); static void convert(dfa *d, int xx_nstates, ss_state *xx_state); static void -makedfa(gr, nf, d) - nfagrammar *gr; - nfa *nf; - dfa *d; +makedfa(nfagrammar *gr, nfa *nf, dfa *d) { int nbits = nf->nf_nstates; bitset ss; @@ -533,12 +497,8 @@ makedfa(gr, nf, d) } static void -printssdfa(xx_nstates, xx_state, nbits, ll, msg) - int xx_nstates; - ss_state *xx_state; - int nbits; - labellist *ll; - char *msg; +printssdfa(int xx_nstates, ss_state *xx_state, int nbits, + labellist *ll, char *msg) { int i, ibit, iarc; ss_state *yy; @@ -579,8 +539,7 @@ printssdfa(xx_nstates, xx_state, nbits, ll, msg) */ static int -samestate(s1, s2) - ss_state *s1, *s2; +samestate(ss_state *s1, ss_state *s2) { int i; @@ -595,10 +554,7 @@ samestate(s1, s2) } static void -renamestates(xx_nstates, xx_state, from, to) - int xx_nstates; - ss_state *xx_state; - int from, to; +renamestates(int xx_nstates, ss_state *xx_state, int from, int to) { int i, j; @@ -615,9 +571,7 @@ renamestates(xx_nstates, xx_state, from, to) } static void -simplify(xx_nstates, xx_state) - int xx_nstates; - ss_state *xx_state; +simplify(int xx_nstates, ss_state *xx_state) { int changes; int i, j; @@ -648,10 +602,7 @@ simplify(xx_nstates, xx_state) /* Convert the DFA into a grammar that can be used by our parser */ static void -convert(d, xx_nstates, xx_state) - dfa *d; - int xx_nstates; - ss_state *xx_state; +convert(dfa *d, int xx_nstates, ss_state *xx_state) { int i, j; ss_state *yy; @@ -685,8 +636,7 @@ convert(d, xx_nstates, xx_state) /* PART FIVE -- GLUE IT ALL TOGETHER */ static grammar * -maketables(gr) - nfagrammar *gr; +maketables(nfagrammar *gr) { int i; nfa *nf; @@ -714,8 +664,7 @@ maketables(gr) } grammar * -pgen(n) - node *n; +pgen(node *n) { nfagrammar *gr; grammar *g; diff --git a/Parser/pgenmain.c b/Parser/pgenmain.c index 0562e39..a366981 100644 --- a/Parser/pgenmain.c +++ b/Parser/pgenmain.c @@ -39,16 +39,13 @@ char *askfile(void); #endif void -Py_Exit(sts) - int sts; +Py_Exit(int sts) { exit(sts); } int -main(argc, argv) - int argc; - char **argv; +main(int argc, char **argv) { grammar *g; FILE *fp; @@ -85,8 +82,7 @@ main(argc, argv) } grammar * -getgrammar(filename) - char *filename; +getgrammar(char *filename) { FILE *fp; node *n; @@ -132,7 +128,7 @@ getgrammar(filename) #ifdef THINK_C char * -askfile() +askfile(void) { char buf[256]; static char name[256]; @@ -151,8 +147,7 @@ askfile() #endif void -Py_FatalError(msg) - char *msg; +Py_FatalError(char *msg) { fprintf(stderr, "pgen: FATAL ERROR: %s\n", msg); Py_Exit(1); @@ -161,8 +156,7 @@ Py_FatalError(msg) #ifdef macintosh /* ARGSUSED */ int -guesstabsize(path) - char *path; +guesstabsize(char *path) { return 4; } @@ -171,8 +165,7 @@ guesstabsize(path) /* No-nonsense my_readline() for tokenizer.c */ char * -PyOS_Readline(prompt) - char *prompt; +PyOS_Readline(char *prompt) { size_t n = 1000; char *p = PyMem_MALLOC(n); @@ -191,29 +184,14 @@ PyOS_Readline(prompt) return PyMem_REALLOC(p, n+1); } -#ifdef HAVE_STDARG_PROTOTYPES #include <stdarg.h> -#else -#include <varargs.h> -#endif void -#ifdef HAVE_STDARG_PROTOTYPES PySys_WriteStderr(const char *format, ...) -#else -PySys_WriteStderr(va_alist) - va_dcl -#endif { va_list va; -#ifdef HAVE_STDARG_PROTOTYPES va_start(va, format); -#else - char *format; - va_start(va); - format = va_arg(va, char *); -#endif vfprintf(stderr, format, va); va_end(va); } diff --git a/Parser/printgrammar.c b/Parser/printgrammar.c index 5d1d9e0..1cd45ee 100644 --- a/Parser/printgrammar.c +++ b/Parser/printgrammar.c @@ -20,9 +20,7 @@ static void printdfas(grammar *, FILE *); static void printlabels(grammar *, FILE *); void -printgrammar(g, fp) - grammar *g; - FILE *fp; +printgrammar(grammar *g, FILE *fp) { fprintf(fp, "#include \"pgenheaders.h\"\n"); fprintf(fp, "#include \"grammar.h\"\n"); @@ -37,9 +35,7 @@ printgrammar(g, fp) } void -printnonterminals(g, fp) - grammar *g; - FILE *fp; +printnonterminals(grammar *g, FILE *fp) { dfa *d; int i; @@ -50,10 +46,7 @@ printnonterminals(g, fp) } static void -printarcs(i, d, fp) - int i; - dfa *d; - FILE *fp; +printarcs(int i, dfa *d, FILE *fp) { arc *a; state *s; @@ -71,9 +64,7 @@ printarcs(i, d, fp) } static void -printstates(g, fp) - grammar *g; - FILE *fp; +printstates(grammar *g, FILE *fp) { state *s; dfa *d; @@ -93,9 +84,7 @@ printstates(g, fp) } static void -printdfas(g, fp) - grammar *g; - FILE *fp; +printdfas(grammar *g, FILE *fp) { dfa *d; int i, j; @@ -115,9 +104,7 @@ printdfas(g, fp) } static void -printlabels(g, fp) - grammar *g; - FILE *fp; +printlabels(grammar *g, FILE *fp) { label *l; int i; diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c index d4ec345..160f6ba 100644 --- a/Parser/tokenizer.c +++ b/Parser/tokenizer.c @@ -88,7 +88,7 @@ char *_PyParser_TokenNames[] = { /* Create and initialize a new tok_state structure */ static struct tok_state * -tok_new() +tok_new(void) { struct tok_state *tok = PyMem_NEW(struct tok_state, 1); if (tok == NULL) @@ -116,8 +116,7 @@ tok_new() /* Set up tokenizer for string */ struct tok_state * -PyTokenizer_FromString(str) - char *str; +PyTokenizer_FromString(char *str) { struct tok_state *tok = tok_new(); if (tok == NULL) @@ -130,9 +129,7 @@ PyTokenizer_FromString(str) /* Set up tokenizer for file */ struct tok_state * -PyTokenizer_FromFile(fp, ps1, ps2) - FILE *fp; - char *ps1, *ps2; +PyTokenizer_FromFile(FILE *fp, char *ps1, char *ps2) { struct tok_state *tok = tok_new(); if (tok == NULL) @@ -153,8 +150,7 @@ PyTokenizer_FromFile(fp, ps1, ps2) /* Free a tok_state structure */ void -PyTokenizer_Free(tok) - struct tok_state *tok; +PyTokenizer_Free(struct tok_state *tok) { if (tok->fp != NULL && tok->buf != NULL) PyMem_DEL(tok->buf); @@ -165,8 +161,7 @@ PyTokenizer_Free(tok) /* Get next char, updating state; error code goes into tok->done */ static int -tok_nextc(tok) - register struct tok_state *tok; +tok_nextc(register struct tok_state *tok) { for (;;) { if (tok->cur != tok->inp) { @@ -321,9 +316,7 @@ tok_nextc(tok) /* Back-up one character */ static void -tok_backup(tok, c) - register struct tok_state *tok; - register int c; +tok_backup(register struct tok_state *tok, register int c) { if (c != EOF) { if (--tok->cur < tok->buf) @@ -337,8 +330,7 @@ tok_backup(tok, c) /* Return the token corresponding to a single character */ int -PyToken_OneChar(c) - int c; +PyToken_OneChar(int c) { switch (c) { case '(': return LPAR; @@ -370,8 +362,7 @@ PyToken_OneChar(c) int -PyToken_TwoChars(c1, c2) - int c1, c2; +PyToken_TwoChars(int c1, int c2) { switch (c1) { case '=': @@ -408,8 +399,7 @@ PyToken_TwoChars(c1, c2) static int -indenterror(tok) - struct tok_state *tok; +indenterror(struct tok_state *tok) { if (tok->alterror) { tok->done = E_TABSPACE; @@ -428,9 +418,8 @@ indenterror(tok) /* Get next token, after space stripping etc. */ int -PyTokenizer_Get(tok, p_start, p_end) - register struct tok_state *tok; /* In/out: tokenizer state */ - char **p_start, **p_end; /* Out: point to start/end of token */ +PyTokenizer_Get(register struct tok_state *tok, char **p_start, + char **p_end) { register int c; int blankline; @@ -812,9 +801,7 @@ PyTokenizer_Get(tok, p_start, p_end) #ifdef Py_DEBUG void -tok_dump(type, start, end) - int type; - char *start, *end; +tok_dump(int type, char *start, char *end) { printf("%s", _PyParser_TokenNames[type]); if (type == NAME || type == NUMBER || type == STRING || type == OP) |