1// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 \
2// RUN: -triple powerpc64le-unknown-linux-gnu -target-cpu pwr8 \
3// RUN: -target-feature +float128 %s
4
5__float128 qf();
6long double ldf();
7
8// FIXME: once operations between long double and __float128 are implemented for
9//        targets where the types are different, these next two will change
10long double ld{qf()}; // expected-error {{cannot initialize a variable of type 'long double' with an rvalue of type '__float128'}}
11__float128 q{ldf()};  // expected-error {{cannot initialize a variable of type '__float128' with an rvalue of type 'long double'}}
12
13auto test1(__float128 q, long double ld) -> decltype(q + ld) { // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
14  return q + ld;      // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
15}
16
17auto test2(long double a, __float128 b) -> decltype(a + b) { // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
18  return a + b;      // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
19}
20
21void test3(bool b) {
22  long double ld;
23  __float128 q;
24
25  ld + q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
26  q + ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
27  ld - q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
28  q - ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
29  ld * q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
30  q * ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
31  ld / q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
32  q / ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
33  ld = q; // expected-error {{assigning to 'long double' from incompatible type '__float128'}}
34  q = ld; // expected-error {{assigning to '__float128' from incompatible type 'long double'}}
35  q + b ? q : ld; // expected-error {{incompatible operand types ('__float128' and 'long double')}}
36}
37