Remove some not-really-used variables, as warned
about by icc (#593, partial). Patch by Erick Tryzelaar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81115 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/regengine.inc b/lib/Support/regengine.inc
index ac848bc..f1ba56b 100644
--- a/lib/Support/regengine.inc
+++ b/lib/Support/regengine.inc
@@ -302,7 +302,6 @@
char *ssp; /* start of string matched by subsubRE */
char *sep; /* end of string matched by subsubRE */
char *oldssp; /* previous ssp */
- char *dp;
AT("diss", start, stop, startst, stopst);
sp = start;
@@ -361,7 +360,7 @@
esub = es - 1;
/* did innards match? */
if (slow(m, sp, rest, ssub, esub) != NULL) {
- dp = dissect(m, sp, rest, ssub, esub);
+ char *dp = dissect(m, sp, rest, ssub, esub);
assert(dp == rest);
} else /* no */
assert(sp == rest);
@@ -399,8 +398,10 @@
}
assert(sep == rest); /* must exhaust substring */
assert(slow(m, ssp, sep, ssub, esub) == rest);
- dp = dissect(m, ssp, sep, ssub, esub);
- assert(dp == sep);
+ {
+ char *dp = dissect(m, ssp, sep, ssub, esub);
+ assert(dp == sep);
+ }
sp = rest;
break;
case OCH_:
@@ -434,8 +435,10 @@
else
assert(OP(m->g->strip[esub]) == O_CH);
}
- dp = dissect(m, sp, rest, ssub, esub);
- assert(dp == rest);
+ {
+ char *dp = dissect(m, sp, rest, ssub, esub);
+ assert(dp == rest);
+ }
sp = rest;
break;
case O_PLUS: