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).
442 lines
16 KiB
C++
442 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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SomeRAIterator &operator+(const SomeRAIterator&, int);
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SomeRAIterator &operator+(int,const SomeRAIterator&);
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SomeRAIterator &operator-(const SomeRAIterator&, int);
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SomeRAIterator &operator-(int,const SomeRAIterator&);
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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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// No rules in this section!
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#pragma acc loop seq
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for(;;);
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#pragma acc loop seq
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for(float f;;);
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#pragma acc loop seq
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for(int f;;);
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#pragma acc loop seq
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for(int f,g;;);
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#pragma acc loop seq
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for(Int f;;);
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#pragma acc loop seq
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for(Int *f;;);
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#pragma acc loop seq
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for(IntPtr f;;);
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#pragma acc loop seq
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for(Float *f;;);
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#pragma acc loop seq
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for(SomeStruct f;;);
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#pragma acc loop seq
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for(Struct f;;);
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#pragma acc loop seq
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for(SomeIterator f;;);
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#pragma acc loop seq
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for(Iterator f;;);
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#pragma acc loop seq
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for(SomeRAIterator f;;);
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#pragma acc loop seq
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for(RandAccessIterator f;;);
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#pragma acc loop seq
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for(Int f;;);
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#pragma acc loop seq
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for(Int f;;++f);
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#pragma acc loop seq
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for(Int f;;f+=1);
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int i;
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#pragma acc loop seq
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for(Int f;;i+=1);
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#pragma acc loop seq
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for(Int f;;i++);
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#pragma acc loop seq
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for(RandAccessIterator f;;i++);
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#pragma acc loop seq
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for(RandAccessIterator f;;func_call());
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Int Array[5];
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#pragma acc loop seq
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for(auto X : Array);
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#pragma acc loop seq
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for(auto X : HasIteratorCollection{});
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#pragma acc loop seq
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for(auto X : HasRAIteratorCollection{});
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RandAccessIterator f;
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#pragma acc loop seq
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for(f;;f++);
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#pragma acc loop seq
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for(f = 0;;++f);
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#pragma acc loop seq
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for(f = 0;;f++);
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#pragma acc 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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// Loop variable must be integer, pointer, or random_access_iterator
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#pragma acc loop
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// expected-error@+6{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for(;;);
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#pragma acc loop
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// expected-error@+6{{loop variable of loop associated with an OpenACC 'loop' construct must be of integer, pointer, or random-access-iterator type (is 'float')}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for(float f = 0;;);
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#pragma acc loop
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// expected-error@+6{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for(int f;;);
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#pragma acc loop
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// expected-error@+6{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for(int f,g;;);
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#pragma acc loop
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// expected-error@+4{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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for(Int f;;++f);
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#pragma acc loop
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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for(Int *f = nullptr;;++f);
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#pragma acc loop
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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for(IntPtr f = nullptr;;++f);
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#pragma acc loop
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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for(Float *f = nullptr;;++f);
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#pragma acc loop
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// expected-error@+6{{loop variable of loop associated with an OpenACC 'loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeStruct')}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for(SomeStruct f;;);
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#pragma acc loop
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// expected-error@+4{{loop variable of loop associated with an OpenACC 'loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeStruct')}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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for(Struct f;;++f);
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#pragma acc loop
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// expected-error@+4{{loop variable of loop associated with an OpenACC 'loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeIterator')}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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for(SomeIterator f;;++f);
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#pragma acc loop
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// expected-error@+4{{loop variable of loop associated with an OpenACC 'loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeIterator')}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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for(Iterator f;;++f);
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#pragma acc loop
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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for(SomeRAIterator f;;++f);
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#pragma acc loop
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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for(RandAccessIterator f;;++f);
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Int i;
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#pragma acc loop
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-4{{'loop' construct is here}}
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for( i = 0;;);
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#pragma acc loop
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// expected-error@+6{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for( i;;);
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#pragma acc loop
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// expected-error@+6{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for( int j ;;);
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#pragma acc loop
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// expected-error@+6{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for( int j, k = 0;;);
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#pragma acc loop
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// expected-error@+6{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for(Int f;;);
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#pragma acc loop
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// expected-error@+4{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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for(Int f;;++f);
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#pragma acc loop
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// expected-error@+4{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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for(Int f;;f+=1);
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#pragma acc loop
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// expected-error@+6{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for(Int f;;i+=1);
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#pragma acc loop
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// expected-error@+6{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-4{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-6{{'loop' construct is here}}
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for(Int f;;i++);
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#pragma acc loop
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-4{{'loop' construct is here}}
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for(RandAccessIterator f;;i++);
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#pragma acc loop
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// expected-error@+4{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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// expected-error@+2{{OpenACC 'loop' variable must monotonically increase or decrease ('++', '--', or compound assignment)}}
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// expected-note@-4{{'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 loop
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for(auto X : Array);
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#pragma acc loop
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// expected-error@+2{{loop variable of loop associated with an OpenACC 'loop' construct must be of integer, pointer, or random-access-iterator type (is 'SomeIterator')}}
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// expected-note@-2{{'loop' construct is here}}
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for(auto X : HasIteratorCollection{});
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#pragma acc loop
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for(auto X : HasRAIteratorCollection{});
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RandAccessIterator end;
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#pragma acc loop
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for(RandAccessIterator f = 0; f != end; ++f);
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RandAccessIterator f;
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#pragma acc loop
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// expected-error@+2{{OpenACC 'loop' construct must have initialization clause in canonical form ('var = init' or 'T var = init'}}
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// expected-note@-2{{'loop' construct is here}}
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for(f;f != end;f++);
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#pragma acc loop
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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for(f = 0;;++f);
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#pragma acc loop
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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for(f = 0;;f++);
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#pragma acc loop
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// expected-error@+2{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@-2{{'loop' construct is here}}
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for(f = 0;;f+=1);
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#pragma acc loop
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for(f = 0;f != end;++f);
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#pragma acc loop
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for(f = 0;f != end;f++);
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#pragma acc loop
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for(f = 0;f != end;f+=1);
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#pragma acc loop
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for (int i = 0; 5 >= i; ++i);
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int otherI;
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// expected-error@+3{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@+1{{'loop' construct is here}}
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#pragma acc loop
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for (int i = 0; otherI != 5; ++i);
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// expected-error@+3{{OpenACC 'loop' construct must have a terminating condition}}
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// expected-note@+1{{'loop' construct is here}}
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#pragma acc loop
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for (int i = 0; i != 5 && i < 3; ++i);
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// expected-error@+3{{OpenACC 'loop' variable must monotonically increase or decrease}}
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// expected-note@+1{{'loop' construct is here}}
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#pragma acc loop
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for (int i = 0; i != 5; ++f);
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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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void allowTrivialAssignStep(int N) {
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#pragma acc loop
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for(int i = 0; i !=5; i = i + N);
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#pragma acc loop
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for(int i = 0; i !=5; i = i - N);
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#pragma acc loop
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for(int i = 0; i !=5; i = N + i);
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// expected-error@+3{{OpenACC 'loop' variable must monotonically increase or decrease}}
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// expected-note@+1{{'loop' construct is here}}
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#pragma acc loop
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for(int i = 0; i !=5; i = N - i);
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// expected-error@+3{{OpenACC 'loop' variable must monotonically increase or decrease}}
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// expected-note@+1{{'loop' construct is here}}
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#pragma acc loop
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for(int i = 0; i !=5; i = N + N);
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HasRAIteratorCollection Col;
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#pragma acc loop
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for (auto Itr = Col.begin(); Itr != Col.end(); Itr = Itr + N);
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#pragma acc loop
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for (auto Itr = Col.begin(); Itr != Col.end(); Itr = Itr - N);
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#pragma acc loop
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for (auto Itr = Col.begin(); Itr != Col.end(); Itr = N + Itr);
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// expected-error@+3{{OpenACC 'loop' variable must monotonically increase or decrease}}
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// expected-note@+1{{'loop' construct is here}}
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#pragma acc loop
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for (auto Itr = Col.begin(); Itr != Col.end(); Itr = N - Itr);
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}
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