fdee0a35d9
As we've now finished parsing the constructs, we're moving onto
implementing 'clause' parsing. While some are complicated and require
their own patch, the handful added here are simple to parse (that is,
they are a single identifier).
This patch adds the infrastructure to parse these and a clause-list in
its entirety. This adds some complication to how we are diagnosing
parsing errors elsewhere, so a few changes were made to better recover
from errors.
65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
// RUN: %clang_cc1 %s -verify -fopenacc -std=c99
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// RUNX: %clang_cc1 %s -verify -fopenacc
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// RUNX: %clang_cc1 %s -verify -fopenacc -x c++
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void func() {
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc enter data finalize
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc enter data finalize finalize
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// expected-error@+2{{invalid OpenACC clause 'invalid'}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc enter data finalize invalid
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// expected-error@+2{{invalid OpenACC clause 'invalid'}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc enter data finalize invalid invalid finalize
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc enter data seq finalize
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc host_data if_present
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc host_data if_present, if_present
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc loop seq independent auto
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc loop seq, independent auto
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc loop seq independent, auto
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc kernels loop seq independent auto
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc serial loop seq, independent auto
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc parallel loop seq independent, auto
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// expected-error@+2{{expected identifier}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc loop , seq
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// expected-error@+2{{expected identifier}}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc loop seq,
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}
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine worker, vector, seq, nohost
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void bar();
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// expected-warning@+1{{OpenACC directives not yet implemented, pragma ignored}}
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#pragma acc routine(bar) worker, vector, seq, nohost
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