remove pad_1 member of Exnode_s

This kind of compile assistance is unnecessary. Compilers can infer the
necessary padding by themselves. Related to #1799.

diff --git a/lib/expr/expr.h b/lib/expr/expr.h
index 9c1e238e5ac74091d64760af48ddadfb86b6cb7a..c4c81fa538e85a1d8aad93bdc2293c42ce1380a2 100644 (file)
--- a/lib/expr/expr.h
+++ b/lib/expr/expr.h
@@ -182,7 +182,6 @@ struct Exnode_s                             /* expression tree node         */
        Exshort_t       type;           /* value type                   */
        Exshort_t       op;             /* operator                     */
        Exshort_t       binary;         /* data.operand.{left,right} ok */
-       Exshort_t       pad_1;          /* padding to help cc           */
        Exlocal_t       local;          /* user defined local stuff     */
        union
        {