jcf-parse.c (get_constant): Add braces around computation of 'd' when…

jcf-parse.c (get_constant): Add braces around computation of 'd' when REAL_ARITHMETIC is not defined.

�
	* jcf-parse.c (get_constant): Add braces around computation of 'd'
	when REAL_ARITHMETIC is not defined.  [Oct 26 fix got overwritten -PB]

From-SVN: r25284

gcc/java/jcf-parse.c

@@ -281,10 +281,12 @@ get_constant (jcf, index)
 #ifdef REAL_ARITHMETIC
 	d = REAL_VALUE_FROM_TARGET_DOUBLE (num);
 #else
-	union { double d;  jint i[2]; } u;
-	u.i[0] = (jint) num[0];
-	u.i[1] = (jint) num[1];
-	d = u.d;
+	{
+	  union { double d;  jint i[2]; } u;
+	  u.i[0] = (jint) num[0];
+	  u.i[1] = (jint) num[1];
+	  d = u.d;
+	}
 #endif
 	value = build_real (double_type_node, d);
 	break;