text: // RUN: %clang_cc1 -triple x86_64-linux-gnu -fsyntax-only -verify %s
  
  void qualifiers(void) {
    asm("");
    asm volatile("");
    asm inline("");
    asm goto("" ::::foo);
  foo:;
  }
  
  void unknown_qualifiers(void) {
    asm noodle(""); // expected-error {{expected 'volatile', 'inline', 'goto', or '('}}
    asm goto noodle("" ::::foo); // expected-error {{expected 'volatile', 'inline', 'goto', or '('}}
    asm volatile noodle inline(""); // expected-error {{expected 'volatile', 'inline', 'goto', or '('}}
  foo:;
  }
  
  void underscores(void) {
    __asm__("");
    __asm__ __volatile__("");
    __asm__ __inline__("");
    // Note: goto is not supported with underscore prefix+suffix.
    __asm__ goto("" ::::foo);
  foo:;
  }
  
  void permutations(void) {
    asm goto inline volatile("" ::::foo);
    asm goto inline("");
    asm goto volatile inline("" ::::foo);
    asm goto volatile("");
    asm inline goto volatile("" ::::foo);
    asm inline goto("" ::::foo);
    asm inline volatile goto("" ::::foo);
    asm inline volatile("");
    asm volatile goto("" ::::foo);
    asm volatile inline goto("" ::::foo);
    asm volatile inline("");
  foo:;
  }
  
  void duplicates(void) {
    asm volatile volatile("");             // expected-error {{duplicate asm qualifier 'volatile'}}
    __asm__ __volatile__ __volatile__(""); // expected-error {{duplicate asm qualifier 'volatile'}}
    asm inline inline("");                 // expected-error {{duplicate asm qualifier 'inline'}}
    __asm__ __inline__ __inline__("");     // expected-error {{duplicate asm qualifier 'inline'}}
    asm goto goto("" ::::foo);             // expected-error {{duplicate asm qualifier 'goto'}}
    __asm__ goto goto("" ::::foo);         // expected-error {{duplicate asm qualifier 'goto'}}
  foo:;
  }
  
  // globals
  asm ("");
  // <rdar://problem/7574870>
  asm volatile (""); // expected-error {{meaningless 'volatile' on asm outside function}}
  asm inline (""); // expected-error {{meaningless 'inline' on asm outside function}}
  asm goto (""::::noodle); // expected-error {{meaningless 'goto' on asm outside function}}
  // expected-error@-1 {{expected ')'}}
  // expected-note@-2 {{to match this '('}}
  