'statement: loop {
match state {
Asm => {
+ if asm_str_style.is_some() {
+ // If we already have a string with instructions,
+ // ending up in Asm state again is an error.
+ cx.span_err(sp, "malformed inline assembly");
+ return DummyResult::expr(sp);
+ }
let (s, style) = match expr_to_string(cx, p.parse_expr(),
"inline assembly must be a string literal") {
Some((s, st)) => (s, st),
--- /dev/null
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+#![feature(asm)]
+
+fn main() {
+ let a;
+ asm!("nop" "nop"); //~ ERROR malformed inline assembly
+ asm!("nop" "nop" : "=r"(a)); //~ ERROR malformed inline assembly
+}