/* expr.c -operands, expressions-
- Copyright (C) 1987-2016 Free Software Foundation, Inc.
+ Copyright (C) 1987-2017 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
|| input_line_pointer[1] == 'T');
input_line_pointer += start ? 8 : 7;
SKIP_WHITESPACE ();
+
+ /* Cover for the as_bad () invocations below. */
+ expressionP->X_op = O_absent;
+
if (*input_line_pointer != '(')
as_bad (_("syntax error in .startof. or .sizeof."));
else
++input_line_pointer;
SKIP_WHITESPACE ();
c = get_symbol_name (& name);
+ if (! *name)
+ {
+ as_bad (_("expected symbol name"));
+ (void) restore_line_pointer (c);
+ if (c != ')')
+ ignore_rest_of_line ();
+ else
+ ++input_line_pointer;
+ break;
+ }
buf = concat (start ? ".startof." : ".sizeof.", name,
(char *) NULL);
SKIP_WHITESPACE_AFTER_NAME ();
c = get_symbol_name (& name);
+ if (! *name)
+ {
+ as_bad (_("expected symbol name"));
+ expressionP->X_op = O_absent;
+ (void) restore_line_pointer (c);
+ ignore_rest_of_line ();
+ break;
+ }
buf = concat (start ? ".startof." : ".sizeof.", name,
(char *) NULL);
/* It is more 'efficient' to clean up the expressionS when they are
created. Doing it here saves lines of code. */
clean_up_expression (expressionP);
- SKIP_WHITESPACE (); /* -> 1st char after operand. */
+ SKIP_ALL_WHITESPACE (); /* -> 1st char after operand. */
know (*input_line_pointer != ' ');
/* The PA port needs this information. */