File: local-targ1.C

package info (click to toggle)
gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 680,956 kB
  • sloc: ansic: 3,237,715; cpp: 896,882; ada: 772,854; f90: 144,254; asm: 68,788; makefile: 67,456; sh: 29,743; exp: 28,045; objc: 15,273; fortran: 11,885; python: 7,369; pascal: 5,375; awk: 3,725; perl: 2,872; yacc: 316; xml: 311; ml: 285; lex: 198; haskell: 122
file content (31 lines) | stat: -rw-r--r-- 723 bytes parent folder | download | duplicates (10) 
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
 
// PR c++/51884
// { dg-do compile { target c++11 } }
// { dg-final { scan-assembler "_ZN1BIZN3fooIivE3barILb1EEEvvE1CEC1ERKS4_" } }

template<typename TT>
  struct test { static const int value = 0; };
template<int I>
  struct enable_if { typedef void type; };

struct A { virtual void f() {} };
template<typename U> struct B : A { B(); B(const B&); };
template<typename U> B<U>::B() { }
template<typename U> B<U>::B(const B&) { }

template<class T> void g(T) { }

template<typename T, typename = void> struct foo;
template<typename T>
struct foo<T,typename enable_if<test<T>::value>::type>
{
  template <bool P> void bar() {
    struct C { } c;
    B<C> b;
    g(b);
  }
};

int main() {
  foo<int> f;
  f.bar<true>();
}