ba1c869f00
The 'routine' construct applies either to a function directly, or, when provided a name, applies to the function named (and is visible in the current scope). This patch implements the parsing for this. The identifier provided (or Id Expression) is required to be a valid, declared identifier, though the semantic analysis portion of the Routine directive will need to enforce it being a function/overload set.
47 lines
1.9 KiB
C++
47 lines
1.9 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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}
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// expected-error@+2{{use of undeclared identifier 'foo'; did you mean 'NS::foo'?}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(foo)
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(NS::foo)
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// expected-error@+2{{use of undeclared identifier 'templ'; did you mean 'NS::templ'?}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(templ)
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(NS::templ)
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// expected-error@+2{{use of undeclared identifier 'templ'; did you mean 'NS::templ'?}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(templ<int>)
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(NS::templ<int>)
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// expected-error@+2{{use of undeclared identifier 'T'}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(templ<T>)
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// expected-error@+2{{use of undeclared identifier 'T'}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(NS::templ<T>)
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// expected-error@+3{{expected ')'}}
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// expected-note@+2{{to match this '('}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine (NS::foo())
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// expected-error@+2 {{expected unqualified-id}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine()
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// expected-error@+2 {{expected unqualified-id}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(int)
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