vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
393 lines
16 KiB
C++
393 lines
16 KiB
C++
// RUN: %clang_cc1 %s -fopenacc -verify -Wno-empty-body -Wno-unused-value
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namespace std {
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struct random_access_iterator_tag{};
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}
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struct SomeStruct{
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void operator++();
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void operator++(int);
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};
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struct SomeIterator {
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bool operator!=(SomeIterator&);
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void operator++();
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void operator++(int);
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int operator*();
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};
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struct SomeRAIterator {
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using iterator_category = std::random_access_iterator_tag;
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SomeRAIterator();
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SomeRAIterator(int i);
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void operator=(int i);
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SomeRAIterator &operator=(SomeRAIterator&);
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void operator++(int);
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void operator++();
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int operator*();
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void operator+=(int);
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bool operator!=(SomeRAIterator&);
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};
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struct HasIteratorCollection {
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SomeIterator &begin();
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SomeIterator &end();
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};
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struct HasRAIteratorCollection {
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SomeRAIterator &begin();
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SomeRAIterator &end();
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};
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void func_call();
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template<typename Int, typename IntPtr, typename Float, typename Struct, typename Iterator, typename RandAccessIterator>
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void SeqLoopRules() {
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// expected-error@+3{{OpenACC 'parallel loop' construct can only be applied to a 'for' loop}}
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// expected-note@+1{{'parallel loop' construct is here}}
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#pragma acc parallel loop seq
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while(true);
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// No rules in this section!
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#pragma acc kernels loop seq
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for(;;);
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#pragma acc parallel loop seq
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for(float f = 0;;);
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#pragma acc serial loop seq
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for(int f;;);
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#pragma acc kernels loop seq
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for(int f,g;;);
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#pragma acc parallel loop seq
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for(Int f;;++f);
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#pragma acc serial loop seq
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for(Int *f = nullptr;;++f);
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#pragma acc kernels loop seq
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for(IntPtr f = nullptr;;++f);
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#pragma acc parallel loop seq
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for(Float *f = nullptr;;++f);
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#pragma acc serial loop seq
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for(SomeStruct f;;);
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#pragma acc kernels loop seq
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for(Struct f;;++f);
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#pragma acc parallel loop seq
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for(SomeIterator f;;++f);
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#pragma acc serial loop seq
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for(Iterator f;;++f);
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#pragma acc kernels loop seq
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for(SomeRAIterator f;;++f);
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#pragma acc parallel loop seq
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for(RandAccessIterator f;;++f);
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#pragma acc kernels loop seq
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for(Int f;;);
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#pragma acc parallel loop seq
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for(Int f;;++f);
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#pragma acc serial loop seq
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for(Int f;;f+=1);
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int i;
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#pragma acc kernels loop seq
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for(Int f;;i+=1);
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#pragma acc parallel loop seq
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for(Int f;;i++);
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#pragma acc serial loop seq
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for(RandAccessIterator f;;i++);
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#pragma acc kernels loop seq
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for(RandAccessIterator f;;func_call());
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Int Array[5];
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#pragma acc parallel loop seq
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for(auto X : Array);
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#pragma acc serial loop seq
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for(auto X : HasIteratorCollection{});
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#pragma acc kernels loop seq
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for(auto X : HasRAIteratorCollection{});
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RandAccessIterator f, end;
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#pragma acc parallel loop seq
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for(f;f != end;f++);
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#pragma acc kernels loop seq
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for(f = 0;;++f);
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#pragma acc parallel loop seq
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for(f = 0;;f++);
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#pragma acc serial loop seq
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for(f = 0;;f+=1);
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}
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template<typename Int, typename IntPtr, typename Float, typename Struct, typename Iterator, typename RandAccessIterator>
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void LoopRules() {
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// expected-error@+3{{OpenACC 'parallel loop' construct can only be applied to a 'for' loop}}
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// expected-note@+1{{'parallel loop' construct is here}}
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#pragma acc parallel loop
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while(true);
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// Loop variable must be integer, pointer, or random_access_iterator
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#pragma acc kernels loop
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// expected-error@+6{{OpenACC 'kernels loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'kernels loop' construct is here}}
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// expected-error@+4{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-4{{'kernels loop' construct is here}}
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// expected-error@+2{{OpenACC 'kernels loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'kernels loop' construct is here}}
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for(;;);
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#pragma acc parallel loop
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// expected-error@+6{{loop variable of loop associated with an OpenACC 'parallel loop' construct must be of integer, pointer, or random-access-iterator type (is 'float')}}
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// expected-note@-2{{'parallel loop' construct is here}}
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// expected-error@+4{{OpenACC 'parallel loop' construct must have a terminating condition}}
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// expected-note@-4{{'parallel loop' construct is here}}
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// expected-error@+2{{OpenACC 'parallel loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'parallel loop' construct is here}}
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for(float f = 0;;);
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#pragma acc serial loop
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// expected-error@+6{{OpenACC 'serial loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'serial loop' construct is here}}
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// expected-error@+4{{OpenACC 'serial loop' construct must have a terminating condition}}
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// expected-note@-4{{'serial loop' construct is here}}
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// expected-error@+2{{OpenACC 'serial loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'serial loop' construct is here}}
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for(int f;;);
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#pragma acc kernels loop
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// expected-error@+6{{OpenACC 'kernels loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'kernels loop' construct is here}}
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// expected-error@+4{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-4{{'kernels loop' construct is here}}
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// expected-error@+2{{OpenACC 'kernels loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'kernels loop' construct is here}}
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for(int f,g;;);
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#pragma acc parallel loop
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// expected-error@+4{{OpenACC 'parallel loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'parallel loop' construct is here}}
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// expected-error@+2{{OpenACC 'parallel loop' construct must have a terminating condition}}
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// expected-note@-4{{'parallel loop' construct is here}}
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for(Int f;;++f);
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#pragma acc serial loop
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// expected-error@+2{{OpenACC 'serial loop' construct must have a terminating condition}}
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// expected-note@-2{{'serial loop' construct is here}}
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for(Int *f = nullptr;;++f);
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#pragma acc kernels loop
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// expected-error@+2{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-2{{'kernels loop' construct is here}}
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for(IntPtr f = nullptr;;++f);
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#pragma acc parallel loop
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// expected-error@+2{{OpenACC 'parallel loop' construct must have a terminating condition}}
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// expected-note@-2{{'parallel loop' construct is here}}
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for(Float *f = nullptr;;++f);
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#pragma acc serial loop
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// expected-error@+6{{loop variable of loop associated with an OpenACC 'serial loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeStruct')}}
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// expected-note@-2{{'serial loop' construct is here}}
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// expected-error@+4{{OpenACC 'serial loop' construct must have a terminating condition}}
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// expected-note@-4{{'serial loop' construct is here}}
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// expected-error@+2{{OpenACC 'serial loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'serial loop' construct is here}}
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for(SomeStruct f;;);
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#pragma acc kernels loop
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// expected-error@+4{{loop variable of loop associated with an OpenACC 'kernels loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeStruct')}}
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// expected-note@-2{{'kernels loop' construct is here}}
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// expected-error@+2{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-4{{'kernels loop' construct is here}}
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for(Struct f;;++f);
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#pragma acc parallel loop
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// expected-error@+4{{loop variable of loop associated with an OpenACC 'parallel loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeIterator')}}
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// expected-note@-2{{'parallel loop' construct is here}}
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// expected-error@+2{{OpenACC 'parallel loop' construct must have a terminating condition}}
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// expected-note@-4{{'parallel loop' construct is here}}
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for(SomeIterator f;;++f);
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#pragma acc serial loop
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// expected-error@+4{{loop variable of loop associated with an OpenACC 'serial loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeIterator')}}
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// expected-note@-2{{'serial loop' construct is here}}
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// expected-error@+2{{OpenACC 'serial loop' construct must have a terminating condition}}
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// expected-note@-4{{'serial loop' construct is here}}
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for(Iterator f;;++f);
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#pragma acc kernels loop
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// expected-error@+2{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-2{{'kernels loop' construct is here}}
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for(SomeRAIterator f;;++f);
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#pragma acc parallel loop
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// expected-error@+2{{OpenACC 'parallel loop' construct must have a terminating condition}}
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// expected-note@-2{{'parallel loop' construct is here}}
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for(RandAccessIterator f;;++f);
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Int i;
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#pragma acc serial loop
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// expected-error@+4{{OpenACC 'serial loop' construct must have a terminating condition}}
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// expected-note@-2{{'serial loop' construct is here}}
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// expected-error@+2{{OpenACC 'serial loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-4{{'serial loop' construct is here}}
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for( i = 0;;);
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#pragma acc kernels loop
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// expected-error@+6{{OpenACC 'kernels loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'kernels loop' construct is here}}
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// expected-error@+4{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-4{{'kernels loop' construct is here}}
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// expected-error@+2{{OpenACC 'kernels loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'kernels loop' construct is here}}
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for( i;;);
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#pragma acc parallel loop
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// expected-error@+6{{OpenACC 'parallel loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'parallel loop' construct is here}}
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// expected-error@+4{{OpenACC 'parallel loop' construct must have a terminating condition}}
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// expected-note@-4{{'parallel loop' construct is here}}
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// expected-error@+2{{OpenACC 'parallel loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'parallel loop' construct is here}}
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for( int j ;;);
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#pragma acc serial loop
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// expected-error@+6{{OpenACC 'serial loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'serial loop' construct is here}}
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// expected-error@+4{{OpenACC 'serial loop' construct must have a terminating condition}}
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// expected-note@-4{{'serial loop' construct is here}}
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// expected-error@+2{{OpenACC 'serial loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'serial loop' construct is here}}
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for( int j, k = 0;;);
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#pragma acc kernels loop
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// expected-error@+6{{OpenACC 'kernels loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'kernels loop' construct is here}}
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// expected-error@+4{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-4{{'kernels loop' construct is here}}
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// expected-error@+2{{OpenACC 'kernels loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'kernels loop' construct is here}}
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for(Int f;;);
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#pragma acc parallel loop
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// expected-error@+4{{OpenACC 'parallel loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'parallel loop' construct is here}}
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// expected-error@+2{{OpenACC 'parallel loop' construct must have a terminating condition}}
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// expected-note@-4{{'parallel loop' construct is here}}
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for(Int f;;++f);
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#pragma acc serial loop
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// expected-error@+4{{OpenACC 'serial loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'serial loop' construct is here}}
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// expected-error@+2{{OpenACC 'serial loop' construct must have a terminating condition}}
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// expected-note@-4{{'serial loop' construct is here}}
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for(Int f;;f+=1);
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#pragma acc kernels loop
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// expected-error@+6{{OpenACC 'kernels loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'kernels loop' construct is here}}
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// expected-error@+4{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-4{{'kernels loop' construct is here}}
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// expected-error@+2{{OpenACC 'kernels loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'kernels loop' construct is here}}
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for(Int f;;i+=1);
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#pragma acc parallel loop
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// expected-error@+6{{OpenACC 'parallel loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'parallel loop' construct is here}}
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// expected-error@+4{{OpenACC 'parallel loop' construct must have a terminating condition}}
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// expected-note@-4{{'parallel loop' construct is here}}
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// expected-error@+2{{OpenACC 'parallel loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'parallel loop' construct is here}}
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for(Int f;;i++);
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#pragma acc serial loop
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// expected-error@+4{{OpenACC 'serial loop' construct must have a terminating condition}}
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// expected-note@-2{{'serial loop' construct is here}}
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// expected-error@+2{{OpenACC 'serial loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-4{{'serial loop' construct is here}}
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for(RandAccessIterator f;;i++);
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#pragma acc kernels loop
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// expected-error@+4{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-2{{'kernels loop' construct is here}}
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// expected-error@+2{{OpenACC 'kernels loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-4{{'kernels loop' construct is here}}
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for(RandAccessIterator f;;func_call());
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// Not much we can do here other than check for random access iterator.
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Int Array[5];
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#pragma acc parallel loop
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for(auto X : Array);
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#pragma acc kernels loop
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// expected-error@+2{{loop variable of loop associated with an OpenACC 'kernels loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeIterator')}}
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// expected-note@-2{{'kernels loop' construct is here}}
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for(auto X : HasIteratorCollection{});
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#pragma acc serial loop
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for(auto X : HasRAIteratorCollection{});
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RandAccessIterator end;
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#pragma acc parallel loop
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for(RandAccessIterator f = 0; f != end; ++f);
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RandAccessIterator f;
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#pragma acc serial loop
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// expected-error@+2{{OpenACC 'serial loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'serial loop' construct is here}}
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for(f;f != end;f++);
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#pragma acc kernels loop
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// expected-error@+2{{OpenACC 'kernels loop' construct must have a terminating condition}}
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// expected-note@-2{{'kernels loop' construct is here}}
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for(f = 0;;++f);
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#pragma acc parallel loop
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// expected-error@+2{{OpenACC 'parallel loop' construct must have a terminating condition}}
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// expected-note@-2{{'parallel loop' construct is here}}
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for(f = 0;;f++);
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#pragma acc serial loop
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// expected-error@+2{{OpenACC 'serial loop' construct must have a terminating condition}}
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// expected-note@-2{{'serial loop' construct is here}}
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for(f = 0;;f+=1);
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#pragma acc kernels loop
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for(f = 0;f != end;++f);
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#pragma acc parallel loop
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for(f = 0;f != end;f++);
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#pragma acc parallel loop
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for(f = 0;f != end;f+=1);
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}
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void inst() {
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SeqLoopRules<int, int*, float, SomeStruct, SomeIterator, SomeRAIterator>();
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// expected-note@+1{{in instantiation of function template specialization}}
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LoopRules<int, int*, float, SomeStruct, SomeIterator, SomeRAIterator>();
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}
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