79079c9469
This is the last item of the OpenACC 3.3 spec. It includes the implicit-name version of 'routine', plus significant refactorings to make the two work together. The implicit name version is represented as an attribute on the function call. This patch also implements the clauses for the implicit-name version, as well as the A.3.4 warning.
61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
// RUN: %clang_cc1 %s -verify -fopenacc
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namespace NS {
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void foo(); // expected-note{{declared here}}
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template<typename T>
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void templ(); // expected-note 2{{declared here}}
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class C { // #CDef
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void private_mem_func(); // #PrivateMemFunc
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public:
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void public_mem_func();
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};
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}
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// expected-error@+1{{use of undeclared identifier 'foo'; did you mean 'NS::foo'?}}
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#pragma acc routine(foo) seq
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#pragma acc routine(NS::foo) seq
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// expected-error@+2{{use of undeclared identifier 'templ'; did you mean 'NS::templ'?}}
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// expected-error@+1{{OpenACC routine name 'NS::templ' names a set of overloads}}
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#pragma acc routine(templ) seq
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// expected-error@+1{{OpenACC routine name 'NS::templ' names a set of overloads}}
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#pragma acc routine(NS::templ) seq
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// expected-error@+2{{use of undeclared identifier 'templ'; did you mean 'NS::templ'?}}
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// expected-error@+1{{OpenACC routine name 'NS::templ' names a set of overloads}}
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#pragma acc routine(templ<int>) seq
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// expected-error@+1{{OpenACC routine name 'NS::templ<int>' names a set of overloads}}
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#pragma acc routine(NS::templ<int>) seq
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// expected-error@+1{{use of undeclared identifier 'T'}}
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#pragma acc routine(templ<T>) seq
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// expected-error@+1{{use of undeclared identifier 'T'}}
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#pragma acc routine(NS::templ<T>) seq
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// expected-error@+2{{expected ')'}}
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// expected-note@+1{{to match this '('}}
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#pragma acc routine (NS::foo()) seq
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// expected-error@+1 {{expected unqualified-id}}
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#pragma acc routine() seq
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// expected-error@+1 {{expected unqualified-id}}
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#pragma acc routine(int) seq
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// expected-error@+2{{'C' does not refer to a value}}
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// expected-note@#CDef{{declared here}}
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#pragma acc routine (NS::C) seq
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// expected-error@+2{{'private_mem_func' is a private member of 'NS::C'}}
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// expected-note@#PrivateMemFunc{{implicitly declared private here}}
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#pragma acc routine (NS::C::private_mem_func) seq
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#pragma acc routine (NS::C::public_mem_func) seq
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void foo() {
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auto x = [](){};
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#pragma acc routine seq
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auto y = [](){};
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#pragma acc routine (x) seq
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}
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