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(); 6 long 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 10 long 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 13 auto 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 17 auto 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 21 void 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
