File: array-redeclaration.cpp

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (39 lines) | stat: -rw-r--r-- 633 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
36
37
38
39
 
// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics

extern int array[1];

template <typename>
class C {
  enum { D };
public:
  template <typename A> void foo1() {
    extern int array[((int)C<A>::k > (int)D) ? 1 : -1];
  }
};

template<>
class C<int> {
public:
  const static int k = 2;
};

void foo2() {
  C<char> c;
  c.foo1<int>();
}

template<int n>
void foo3() {
  extern int array[n ? 1 : -1];
}

void foo4() {
  foo3<5>();
}

namespace NS {
  int f() { extern int arr[3]; { extern int arr[]; } return 0; }
  template<typename T> void g() { extern int arr[3]; extern T arr; }
  template void g<int[]>();
}