File: zero-length-arrays.cpp

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (35 lines) | stat: -rw-r--r-- 717 bytes parent folder | download | duplicates (21) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
// RUN: %clang_cc1 -fsyntax-only -verify %s
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s

class Foo {
  ~Foo();
  Foo(const Foo&);
public:
  Foo(int);
};

class Bar {
  int foo_count;
  Foo foos[0];
#if __cplusplus >= 201103L
// expected-note@-2 {{copy constructor of 'Bar' is implicitly deleted because field 'foos' has an inaccessible copy constructor}}
#endif
  Foo foos2[0][2];
  Foo foos3[2][0];

public:
  Bar(): foo_count(0) { }    
  ~Bar() { }
};

void testBar() {
  Bar b;
  Bar b2(b);
#if __cplusplus >= 201103L
// expected-error@-2 {{call to implicitly-deleted copy constructor of 'Bar}}
#else
// expected-no-diagnostics
#endif
  b = b2;
}