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-rw-r--r--clang/test/OpenMP/target_map_messages.cpp324
1 files changed, 255 insertions, 69 deletions
diff --git a/clang/test/OpenMP/target_map_messages.cpp b/clang/test/OpenMP/target_map_messages.cpp
index d61e766c6b4..d0cb00fdf33 100644
--- a/clang/test/OpenMP/target_map_messages.cpp
+++ b/clang/test/OpenMP/target_map_messages.cpp
@@ -1,5 +1,181 @@
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
+#if 1
+template <typename T, int I>
+struct SA {
+ static int ss;
+ #pragma omp threadprivate(ss) // expected-note {{defined as threadprivate or thread local}}
+ float a;
+ int b[12];
+ float *c;
+ T d;
+ float e[I];
+ T *f;
+ void func(int arg) {
+ #pragma omp target map(arg,a,d)
+ {}
+ #pragma omp target map(arg[2:2],a,d) // expected-error {{subscripted value is not an array or pointer}}
+ {}
+ #pragma omp target map(arg,a*2) // expected-error {{expected expression containing only member accesses and/or array sections based on named variables}}
+ {}
+ #pragma omp target map(arg,(c+1)[2]) // expected-error {{expected expression containing only member accesses and/or array sections based on named variables}}
+ {}
+ #pragma omp target map(arg,a[:2],d) // expected-error {{subscripted value is not an array or pointer}}
+ {}
+ #pragma omp target map(arg,a,d[:2]) // expected-error {{subscripted value is not an array or pointer}}
+ {}
+ #pragma omp target map(to:ss) // expected-error {{threadprivate variables are not allowed in map clause}}
+ {}
+
+ #pragma omp target map(to:b,e)
+ {}
+ #pragma omp target map(to:b,e) map(to:b) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
+ {}
+ #pragma omp target map(to:b[:2],e)
+ {}
+ #pragma omp target map(to:b,e[:])
+ {}
+
+ #pragma omp target map(always, tofrom: c,f)
+ {}
+ #pragma omp target map(always, tofrom: c[1:2],f)
+ {}
+ #pragma omp target map(always, tofrom: c,f[1:2])
+ {}
+ #pragma omp target map(always, tofrom: c[:],f) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
+ {}
+ #pragma omp target map(always, tofrom: c,f[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
+ {}
+ return;
+ }
+};
+
+struct SB {
+ unsigned A;
+ unsigned B;
+ float Arr[100];
+ float *Ptr;
+ float *foo() {
+ return &Arr[0];
+ }
+};
+
+struct SC {
+ unsigned A : 2;
+ unsigned B : 3;
+ unsigned C;
+ unsigned D;
+ float Arr[100];
+ SB S;
+ SB ArrS[100];
+ SB *PtrS;
+ SB *&RPtrS;
+ float *Ptr;
+
+ SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}
+};
+
+union SD {
+ unsigned A;
+ float B;
+};
+
+void SAclient(int arg) {
+ SA<int,123> s;
+ s.func(arg); // expected-note {{in instantiation of member function}}
+
+ SB *p;
+
+ SD u;
+ SC r(p),t(p);
+ #pragma omp target map(r)
+ {}
+ #pragma omp target map(r.ArrS[0].B)
+ {}
+ #pragma omp target map(r.ArrS[0].Arr[1:23])
+ {}
+ #pragma omp target map(r.ArrS[0].Error) // expected-error {{no member named 'Error' in 'SB'}}
+ {}
+ #pragma omp target map(r.ArrS[0].A, r.ArrS[1].A) // expected-error {{multiple array elements associated with the same variable are not allowed in map clauses of the same construct}} expected-note {{used here}}
+ {}
+ #pragma omp target map(r.ArrS[0].A, t.ArrS[1].A)
+ {}
+ #pragma omp target map(r.PtrS[0], r.PtrS->B) // expected-error {{same pointer derreferenced in multiple different ways in map clause expressions}} expected-note {{used here}}
+ {}
+ #pragma omp target map(r.RPtrS[0], r.RPtrS->B) // expected-error {{same pointer derreferenced in multiple different ways in map clause expressions}} expected-note {{used here}}
+ {}
+ #pragma omp target map(r.S.Arr[:12])
+ {}
+ #pragma omp target map(r.S.foo()[:12]) // expected-error {{expected expression containing only member accesses and/or array sections based on named variables}}
+ {}
+ #pragma omp target map(r.C, r.D)
+ {}
+ #pragma omp target map(r.C, r.C) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
+ {}
+ #pragma omp target map(r.C) map(r.C) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
+ {}
+ #pragma omp target map(r.C, r.S) // this would be an error only caught at runtime - Sema would have to make sure there is not way for the missing data between fields to be mapped somewhere else.
+ {}
+ #pragma omp target map(r, r.S) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
+ {}
+ #pragma omp target map(r.C, t.C)
+ {}
+ #pragma omp target map(r.A) // expected-error {{bit fields cannot be used to specify storage in a map clause}}
+ {}
+ #pragma omp target map(r.Arr)
+ {}
+ #pragma omp target map(r.Arr[3:5])
+ {}
+ #pragma omp target map(r.Ptr[3:5])
+ {}
+ #pragma omp target map(r.ArrS[3:5].A) // expected-error {{OpenMP array section is not allowed here}}
+ {}
+ #pragma omp target map(r.ArrS[3:5].Arr[6:7]) // expected-error {{OpenMP array section is not allowed here}}
+ {}
+ #pragma omp target map(r.ArrS[3].Arr[6:7])
+ {}
+ #pragma omp target map(r.S.Arr[4:5])
+ {}
+ #pragma omp target map(r.S.Ptr[4:5])
+ {}
+ #pragma omp target map(r.S.Ptr[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
+ {}
+ #pragma omp target map((p+1)->A) // expected-error {{expected expression containing only member accesses and/or array sections based on named variables}}
+ {}
+ #pragma omp target map(u.B) // expected-error {{mapped storage cannot be derived from a union}}
+ {}
+
+ #pragma omp target data map(to: r.C) //expected-note {{used here}}
+ {
+ #pragma omp target map(r.D) // expected-error {{original storage of expression in data environment is shared but data environment do not fully contain mapped expression storage}}
+ {}
+ }
+
+ #pragma omp target data map(to: t.Ptr) //expected-note {{used here}}
+ {
+ #pragma omp target map(t.Ptr[:23]) // expected-error {{pointer cannot be mapped along with a section derived from itself}}
+ {}
+ }
+
+ #pragma omp target data map(to: t.C, t.D)
+ {
+ #pragma omp target data map(to: t.C)
+ {
+ #pragma omp target map(t.D)
+ {}
+ }
+ }
+
+ #pragma omp target data map(to: t)
+ {
+ #pragma omp target data map(to: t.C)
+ {
+ #pragma omp target map(t.D)
+ {}
+ }
+ }
+}
+#endif
void foo() {
}
@@ -62,25 +238,32 @@ T tmain(T argc) {
T y;
T to, tofrom, always;
const T (&l)[5] = da;
-
-
+#if 1
#pragma omp target map // expected-error {{expected '(' after 'map'}}
+ {}
#pragma omp target map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
+ {}
#pragma omp target map() // expected-error {{expected expression}}
+ {}
#pragma omp target map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
+ {}
#pragma omp target map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
+ {}
#pragma omp target map(to:) // expected-error {{expected expression}}
+ {}
#pragma omp target map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {}
#pragma omp target map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
+ {}
#pragma omp target map(x)
foo();
#pragma omp target map(tofrom: t[:I])
foo();
-#pragma omp target map(T: a) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
+#pragma omp target map(T: a) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}} expected-error {{incomplete type 'S1' where a complete type is required}}
foo();
#pragma omp target map(T) // expected-error {{'T' does not refer to a value}}
foo();
-#pragma omp target map(I) // expected-error 2 {{expected variable name, array element or array section}}
+#pragma omp target map(I) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}}
foo();
#pragma omp target map(S2::S2s)
foo();
@@ -96,42 +279,44 @@ T tmain(T argc) {
foo();
#pragma omp target map(to, x)
foo();
-#pragma omp target map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
-#pragma omp target map(tofrom: argc > 0 ? x : y) // expected-error 2 {{expected variable name, array element or array section}}
-#pragma omp target map(argc)
-#pragma omp target map(S1) // expected-error {{'S1' does not refer to a value}}
-#pragma omp target map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}}
-#pragma omp target map(ba) // expected-error 2 {{type 'S2' is not mappable to target}}
-#pragma omp target map(ca)
-#pragma omp target map(da)
-#pragma omp target map(S2::S2s)
-#pragma omp target map(S2::S2sc)
-#pragma omp target map(e, g)
-#pragma omp target map(h) // expected-error {{threadprivate variables are not allowed in map clause}}
-#pragma omp target map(k), map(k) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
-#pragma omp target map(k), map(k[:5]) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
+#endif
+#pragma omp target data map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
+#pragma omp target data map(tofrom: argc > 0 ? x : y) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}}
+#pragma omp target data map(argc)
+#pragma omp target data map(S1) // expected-error {{'S1' does not refer to a value}}
+#pragma omp target data map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}}
+#pragma omp target data map(ba) // expected-error 2 {{type 'S2' is not mappable to target}}
+#pragma omp target data map(ca)
+#pragma omp target data map(da)
+#pragma omp target data map(S2::S2s)
+#pragma omp target data map(S2::S2sc)
+#pragma omp target data map(e, g)
+#pragma omp target data map(h) // expected-error {{threadprivate variables are not allowed in map clause}}
+#pragma omp target data map(k) map(k) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
+#pragma omp target map(k), map(k[:5]) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}} expected-note 2 {{used here}}
foo();
-#pragma omp target map(da)
+#if 1
+#pragma omp target data map(da)
#pragma omp target map(da[:4])
foo();
-#pragma omp target map(k, j, l) // expected-note 4 {{used here}}
-#pragma omp target map(k[:4]) // expected-error 2 {{variable already marked as mapped in current construct}}
-#pragma omp target map(j)
-#pragma omp target map(l[:5]) // expected-error 2 {{variable already marked as mapped in current construct}}
+#pragma omp target data map(k, j, l) // expected-note 2 {{used here}}
+#pragma omp target data map(k[:4]) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}}
+#pragma omp target data map(j)
+#pragma omp target map(l) map(l[:5]) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
foo();
-#pragma omp target map(k[:4], j, l[:5]) // expected-note 4 {{used here}}
-#pragma omp target map(k) // expected-error 2 {{variable already marked as mapped in current construct}}
-#pragma omp target map(j)
-#pragma omp target map(l) // expected-error 2 {{variable already marked as mapped in current construct}}
+#pragma omp target data map(k[:4], j, l[:5]) // expected-note 4 {{used here}}
+#pragma omp target data map(k) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}}
+#pragma omp target data map(j)
+#pragma omp target map(l) // expected-error 2 {{original storage of expression in data environment is shared but data environment do not fully contain mapped expression storage}}
foo();
-#pragma omp target map(always, tofrom: x)
-#pragma omp target map(always: x) // expected-error {{missing map type}}
-#pragma omp target map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
-#pragma omp target map(always, tofrom: always, tofrom, x)
+#pragma omp target data map(always, tofrom: x)
+#pragma omp target data map(always: x) // expected-error {{missing map type}}
+#pragma omp target data map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
+#pragma omp target data map(always, tofrom: always, tofrom, x)
#pragma omp target map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
foo();
-
+#endif
return 0;
}
@@ -147,14 +332,15 @@ int main(int argc, char **argv) {
int y;
int to, tofrom, always;
const int (&l)[5] = da;
-#pragma omp target map // expected-error {{expected '(' after 'map'}}
-#pragma omp target map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
-#pragma omp target map() // expected-error {{expected expression}}
-#pragma omp target map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
-#pragma omp target map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
-#pragma omp target map(to:) // expected-error {{expected expression}}
-#pragma omp target map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
-#pragma omp target map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
+#if 1
+#pragma omp target data map // expected-error {{expected '(' after 'map'}} expected-error {{expected at least one map clause for '#pragma omp target data'}}
+#pragma omp target data map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
+#pragma omp target data map() // expected-error {{expected expression}}
+#pragma omp target data map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
+#pragma omp target data map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
+#pragma omp target data map(to:) // expected-error {{expected expression}}
+#pragma omp target data map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+#pragma omp target data map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
#pragma omp target map(x)
foo();
#pragma omp target map(to: x)
@@ -165,43 +351,43 @@ int main(int argc, char **argv) {
foo();
#pragma omp target map(to, x)
foo();
-#pragma omp target map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
-#pragma omp target map(tofrom: argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
-#pragma omp target map(argc)
-#pragma omp target map(S1) // expected-error {{'S1' does not refer to a value}}
-#pragma omp target map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}}
-#pragma omp target map(argv[1])
-#pragma omp target map(ba) // expected-error 2 {{type 'S2' is not mappable to target}}
-#pragma omp target map(ca)
-#pragma omp target map(da)
-#pragma omp target map(S2::S2s)
-#pragma omp target map(S2::S2sc)
-#pragma omp target map(e, g)
-#pragma omp target map(h) // expected-error {{threadprivate variables are not allowed in map clause}}
-#pragma omp target map(k), map(k) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
-#pragma omp target map(k), map(k[:5]) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
+#pragma omp target data map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
+#pragma omp target data map(tofrom: argc > 0 ? argv[1] : argv[2]) // expected-error {{xpected expression containing only member accesses and/or array sections based on named variables}}
+#pragma omp target data map(argc)
+#pragma omp target data map(S1) // expected-error {{'S1' does not refer to a value}}
+#pragma omp target data map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}}
+#pragma omp target data map(argv[1])
+#pragma omp target data map(ba) // expected-error 2 {{type 'S2' is not mappable to target}}
+#pragma omp target data map(ca)
+#pragma omp target data map(da)
+#pragma omp target data map(S2::S2s)
+#pragma omp target data map(S2::S2sc)
+#pragma omp target data map(e, g)
+#pragma omp target data map(h) // expected-error {{threadprivate variables are not allowed in map clause}}
+#pragma omp target data map(k), map(k) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
+#pragma omp target map(k), map(k[:5]) // expected-error {{pointer cannot be mapped along with a section derived from itself}} expected-note {{used here}}
foo();
-#pragma omp target map(da)
+#pragma omp target data map(da)
#pragma omp target map(da[:4])
foo();
-#pragma omp target map(k, j, l) // expected-note 2 {{used here}}
-#pragma omp target map(k[:4]) // expected-error {{variable already marked as mapped in current construct}}
-#pragma omp target map(j)
-#pragma omp target map(l[:5]) // expected-error {{variable already marked as mapped in current construct}}
+#pragma omp target data map(k, j, l) // expected-note {{used here}}
+#pragma omp target data map(k[:4]) // expected-error {{pointer cannot be mapped along with a section derived from itself}}
+#pragma omp target data map(j)
+#pragma omp target map(l) map(l[:5]) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
foo();
-#pragma omp target map(k[:4], j, l[:5]) // expected-note 2 {{used here}}
-#pragma omp target map(k) // expected-error {{variable already marked as mapped in current construct}}
-#pragma omp target map(j)
-#pragma omp target map(l) // expected-error {{variable already marked as mapped in current construct}}
+#pragma omp target data map(k[:4], j, l[:5]) // expected-note 2 {{used here}}
+#pragma omp target data map(k) // expected-error {{pointer cannot be mapped along with a section derived from itself}}
+#pragma omp target data map(j)
+#pragma omp target map(l) // expected-error {{original storage of expression in data environment is shared but data environment do not fully contain mapped expression storage}}
foo();
-#pragma omp target map(always, tofrom: x)
-#pragma omp target map(always: x) // expected-error {{missing map type}}
-#pragma omp target map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
-#pragma omp target map(always, tofrom: always, tofrom, x)
+#pragma omp target data map(always, tofrom: x)
+#pragma omp target data map(always: x) // expected-error {{missing map type}}
+#pragma omp target data map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
+#pragma omp target data map(always, tofrom: always, tofrom, x)
#pragma omp target map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
foo();
-
+#endif
return tmain<int, 3>(argc)+tmain<from, 4>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<int, 4>' requested here}}
}
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