Removed deprecated 'register' storage class specifier.

clang-3.5.0 now complains about them: warning: 'register' storage class specifier is deprecated [-Wdeprecated-register]

1 files changed, 15 insertions, 15 deletions

diff --git a/src/dfa.c b/src/dfa.c
index b8b68eb..c16a010 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -101,12 +101,12 @@ void check_trailing_context (nfa_states, num_states, accset, nacc)
      int    *accset;
      int nacc;
 {
-	register int i, j;
+	int i, j;
 
 	for (i = 1; i <= num_states; ++i) {
 		int     ns = nfa_states[i];
-		register int type = state_type[ns];
-		register int ar = assoc_rule[ns];
+		int type = state_type[ns];
+		int ar = assoc_rule[ns];
 
 		if (type == STATE_NORMAL || rule_type[ar] != RULE_VARIABLE) {	/* do nothing */
 		}
@@ -141,14 +141,14 @@ void dump_associated_rules (file, ds)
      FILE   *file;
      int ds;
 {
-	register int i, j;
-	register int num_associated_rules = 0;
-	int     rule_set[MAX_ASSOC_RULES + 1];
-	int    *dset = dss[ds];
-	int     size = dfasiz[ds];
+	int i, j;
+	int num_associated_rules = 0;
+	int rule_set[MAX_ASSOC_RULES + 1];
+	int *dset = dss[ds];
+	int size = dfasiz[ds];
 
 	for (i = 1; i <= size; ++i) {
-		register int rule_num = rule_linenum[assoc_rule[dset[i]]];
+		int rule_num = rule_linenum[assoc_rule[dset[i]]];
 
 		for (j = 1; j <= num_associated_rules; ++j)
 			if (rule_num == rule_set[j])
@@ -191,8 +191,8 @@ void dump_transitions (file, state)
      FILE   *file;
      int state[];
 {
-	register int i, ec;
-	int     out_char_set[CSIZE];
+	int i, ec;
+	int out_char_set[CSIZE];
 
 	for (i = 0; i < csize; ++i) {
 		ec = ABS (ecgroup[i]);
@@ -238,7 +238,7 @@ void dump_transitions (file, state)
 int    *epsclosure (t, ns_addr, accset, nacc_addr, hv_addr)
      int    *t, *ns_addr, accset[], *nacc_addr, *hv_addr;
 {
-	register int stkpos, ns, tsp;
+	int     stkpos, ns, tsp;
 	int     numstates = *ns_addr, nacc, hashval, transsym, nfaccnum;
 	int     stkend, nstate;
 	static int did_stk_init = false, *stk;
@@ -823,9 +823,9 @@ void ntod ()
 int snstods (sns, numstates, accset, nacc, hashval, newds_addr)
      int sns[], numstates, accset[], nacc, hashval, *newds_addr;
 {
-	int     didsort = 0;
-	register int i, j;
-	int     newds, *oldsns;
+	int didsort = 0;
+	int i, j;
+	int newds, *oldsns;
 
 	for (i = 1; i <= lastdfa; ++i)
 		if (hashval == dhash[i]) {