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37 lines
2.3 KiB
37 lines
2.3 KiB
4 months ago
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// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 \
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// RUN: -triple powerpc64le-unknown-linux-gnu -target-cpu pwr8 \
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// RUN: -target-feature +float128 %s
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__float128 qf();
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long double ldf();
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// FIXME: once operations between long double and __float128 are implemented for
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// targets where the types are different, these next two will change
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long double ld{qf()}; // expected-error {{cannot initialize a variable of type 'long double' with an rvalue of type '__float128'}}
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__float128 q{ldf()}; // expected-error {{cannot initialize a variable of type '__float128' with an rvalue of type 'long double'}}
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auto test1(__float128 q, long double ld) -> decltype(q + ld) { // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
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return q + ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
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}
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auto test2(long double a, __float128 b) -> decltype(a + b) { // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
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return a + b; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
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}
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void test3(bool b) {
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long double ld;
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__float128 q;
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ld + q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
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q + ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
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ld - q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
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q - ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
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ld * q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
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q * ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
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ld / q; // expected-error {{invalid operands to binary expression ('long double' and '__float128')}}
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q / ld; // expected-error {{invalid operands to binary expression ('__float128' and 'long double')}}
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ld = q; // expected-error {{assigning to 'long double' from incompatible type '__float128'}}
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q = ld; // expected-error {{assigning to '__float128' from incompatible type 'long double'}}
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q + b ? q : ld; // expected-error {{incompatible operand types ('__float128' and 'long double')}}
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}
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