40 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 \2// RUN: -triple powerpc64le-unknown-linux-gnu -target-cpu pwr9 \3// RUN: -target-feature +float128 %s4// RUN: %clang_cc1 -fsyntax-only -std=c++11 -triple x86_64-unknown-linux-gnu -Wno-unused-value -Wno-parentheses %s5 6__float128 qf();7long double ldf();8 9#ifdef __PPC__10// FIXME: once operations between long double and __float128 are implemented for11// targets where the types are different, these next two will change12long double ld{qf()}; // expected-error {{cannot initialize a variable of type 'long double' with an rvalue of type '__float128'}}13__float128 q{ldf()}; // expected-error {{cannot initialize a variable of type '__float128' with an rvalue of type 'long double'}}14 15auto test1(__float128 q, long double ld) -> decltype(q + ld) { // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}16 return q + ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}17}18 19auto test2(long double a, __float128 b) -> decltype(a + b) { // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}20 return a + b; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}21}22#endif23 24void test3(bool b) {25 long double ld;26 __float128 q;27 28 ld + q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}29 q + ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}30 ld - q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}31 q - ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}32 ld * q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}33 q * ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}34 ld / q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}35 q / ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}36 ld = q; // expected-error {{assigning to 'long double' from incompatible type '__float128'}}37 q = ld; // expected-error {{assigning to '__float128' from incompatible type 'long double'}}38 q + b ? q : ld; // expected-error {{incompatible operand types ('__float128' and 'long double')}}39}40