blob: 44071bd75394d81e3bbe8151537264cffadf0645 (
plain)
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
|
// P0001R1 - C++17 removal of register keyword
// { dg-do compile }
#if defined(__i386__) || defined(__x86_64__)
#define REG1 "ebx"
#define REG2 "edi"
#endif
#ifdef REG1
register int a __asm (REG1); // { dg-bogus "ISO C\\+\\+17 does not allow 'register' storage class specifier" "" { target c++17 } }
#endif
register int b; // { dg-error "ISO C\\+\\+17 does not allow 'register' storage class specifier" "" { target c++17 } }
register int c (); // { dg-error "storage class 'register' invalid for function" }
int foo (register int d) // { dg-error "ISO C\\+\\+17 does not allow 'register' storage class specifier" "" { target c++17 } }
{
return d;
}
int bar ()
{
#ifdef REG2
register int e __asm (REG2); // { dg-bogus "ISO C\\+\\+17 does not allow 'register' storage class specifier" "" { target c++17 } }
#else
int e;
#endif
register int f; // { dg-error "ISO C\\+\\+17 does not allow 'register' storage class specifier" "" { target c++17 } }
e = 6;
f = 7;
return e + f;
}
|
