clean up some ops definitions

Author: cotto

src/ops/nqp.ops

@@ -2130,7 +2130,7 @@ Checks if the type of thing in $2 is a nqp list (either QRPA or RPA).
 
 */
 inline op nqp_islist(out INT, invar PMC) :base_core {
-    $1 = nqp_islist($2)
+    $1 = nqp_islist($2);
 }
 
 /*
@@ -2143,7 +2143,7 @@ Checks if the type of thing in $2 is a nqp hash.
 
 */
 inline op nqp_ishash(out INT, invar PMC) :base_core {
-    $1 = nqp_ishash($2)
+    $1 = nqp_ishash($2);
 }
 
 /*

src/ops/nqp_bigint.ops

@@ -541,7 +541,7 @@ inline op nqp_bigint_pow(out PMC, invar PMC, invar PMC, invar PMC, invar PMC) :b
 
 
             /* XXX a bit ugly that it reuses cmp, but safe for now */
-            cmp = mp_cmp_d(base, 0)
+            cmp = mp_cmp_d(base, 0);
             if (MP_EQ == cmp || MP_EQ == mp_cmp_d(base, 1)) {
                 /* 0 ** $big_number and 1 ** big_number are easy to do: */
                 $1 = REPR($2)->allocate(interp, STABLE($2));

src/ops/nqp_dyncall.ops

@@ -1040,7 +1040,6 @@ inline op nqp_native_call(out PMC, invar PMC, invar PMC, invar PMC) :base_core {
             case DYNCALL_ARG_CSTRUCT:
                 dyncall_wb_cs(interp, value);
                 break;
-            default: /* Noop to eliminate warning. */
         }
     }