* src/reader.c: Normalize increments to prefix form.

[bison.git] / src / reader.c

diff --git a/src/reader.c b/src/reader.c
index db168b68edcaef7539823557814c331ea0cb7040..c8d90ec40d52ee5f9d82bafd4515f003098e5344 100644 (file)
--- a/src/reader.c
+++ b/src/reader.c
@@ -326,7 +326,7 @@ get_type_name (int n, symbol_list *rule)
          complain (_("invalid $ value"));
          return NULL;
        }
-      i++;
+      ++i;
     }
 
   return rp->sym->type_name;
@@ -369,7 +369,7 @@ copy_string2 (FILE *fin, struct obstack *oout, int match, int store)
          obstack_1grow (oout, c);
 
          if (c == '\n')
-           lineno++;
+           ++lineno;
        }
 
       c = getc (fin);
@@ -452,7 +452,7 @@ copy_comment (FILE *fin, struct obstack *oout)
        }
       else if (c == '\n')
        {
-         lineno++;
+         ++lineno;
          obstack_1grow (oout, c);
          if (cplus_comment)
            ended = 1;
@@ -614,7 +614,7 @@ copy_definition (void)
        {
        case '\n':
          obstack_1grow (&attrs_obstack, c);
-         lineno++;
+         ++lineno;
          break;
 
        case '%':
@@ -826,7 +826,8 @@ parse_assoc_decl (associativity assoc)
   char *name = NULL;
   int prev = 0;
 
-  lastprec++;                  /* Assign a new precedence level, never 0.  */
+  /* Assign a new precedence level, never 0.  */
+  ++lastprec;
 
   for (;;)
     {
@@ -931,7 +932,7 @@ parse_union_decl (void)
       switch (c)
        {
        case '\n':
-         lineno++;
+         ++lineno;
          break;
 
        case '/':
@@ -939,7 +940,7 @@ parse_union_decl (void)
          break;
 
        case '{':
-         count++;
+         ++count;
          break;
 
        case '}':
@@ -1276,12 +1277,12 @@ parse_braces (symbol_list *rule, int stack_offset)
          {
          case '\n':
            obstack_1grow (&action_obstack, c);
-           lineno++;
+           ++lineno;
            break;
 
          case '{':
            obstack_1grow (&action_obstack, c);
-           count++;
+           ++count;
            break;
 
          case '\'':
@@ -1431,8 +1432,8 @@ readgram (void)
          }
        /* start a new rule and record its lhs.  */
 
-       nrules++;
-       nitems++;
+       ++nrules;
+       ++nitems;
 
        p = symbol_list_new (lhs);
 
@@ -1451,7 +1452,7 @@ readgram (void)
          {
            lhs->class = nterm_sym;
            lhs->number = nvars;
-           nvars++;
+           ++nvars;
          }
        else if (lhs->class == token_sym)
          complain (_("rule given for %s, which is a token"), lhs->tag);
@@ -1509,8 +1510,8 @@ readgram (void)
                /* Make a new rule, whose body is empty, before the
                   current one, so that the action just read can
                   belong to it.  */
-               nrules++;
-               nitems++;
+               ++nrules;
+               ++nitems;
                p = symbol_list_new (sdummy);
                /* Attach its lineno to that of the host rule. */
                p->line = crule->line;
@@ -1531,7 +1532,7 @@ readgram (void)
 
                /* Insert the dummy generated by that rule into this
                   rule.  */
-               nitems++;
+               ++nitems;
                p = symbol_list_new (sdummy);
                p1->next = p;
                p1 = p;
@@ -1541,7 +1542,7 @@ readgram (void)
 
            if (t == tok_identifier)
              {
-               nitems++;
+               ++nitems;
                p = symbol_list_new (symval);
                p1->next = p;
                p1 = p;
@@ -1550,9 +1551,9 @@ readgram (void)
              {
                parse_action (crule, rulelength);
                action_flag = 1;
-               xactions++;     /* JF */
+               ++xactions;     /* JF */
              }
-           rulelength++;
+           ++rulelength;
          }                     /* end of  read rhs of rule */
 
        /* Put an empty link in the list to mark the end of this rule  */
@@ -1584,7 +1585,7 @@ readgram (void)
              complain (_("two actions at end of one rule"));
            parse_action (crule, rulelength);
            action_flag = 1;
-           xactions++; /* -wjh */
+           ++xactions; /* -wjh */
            t = lex ();
          }
        /* If $$ is being set in default way, report if any type
@@ -1785,7 +1786,7 @@ packgram (void)
          rules[ruleno].prec = ruleprec;
        }
       ritem[itemno++] = -ruleno;
-      ruleno++;
+      ++ruleno;
 
       if (p)
        p = p->next;