diff options
Diffstat (limited to 'gdb/printcmd.c')
| -rw-r--r-- | gdb/printcmd.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/gdb/printcmd.c b/gdb/printcmd.c index 79e38f2..fa76296 100644 --- a/gdb/printcmd.c +++ b/gdb/printcmd.c @@ -1080,11 +1080,21 @@ set_command (char *exp, int from_tty) struct cleanup *old_chain = make_cleanup (free_current_contents, &expr); - if (expr->nelts >= 1 - && expr->elts[0].opcode != BINOP_ASSIGN - && expr->elts[0].opcode != BINOP_ASSIGN_MODIFY - && expr->elts[0].opcode != BINOP_COMMA) - warning (_("Expression is not an assignment (and might have no effect)")); + if (expr->nelts >= 1) + switch (expr->elts[0].opcode) + { + case UNOP_PREINCREMENT: + case UNOP_POSTINCREMENT: + case UNOP_PREDECREMENT: + case UNOP_POSTDECREMENT: + case BINOP_ASSIGN: + case BINOP_ASSIGN_MODIFY: + case BINOP_COMMA: + break; + default: + warning + (_("Expression is not an assignment (and might have no effect)")); + } evaluate_expression (expr); do_cleanups (old_chain); |