[gcc r14-4906] Enable 'c-c++-common/goacc/{if, self}-clause-1.c' for C++

[gcc r14-4906] Enable 'c-c++-common/goacc/{if, self}-clause-1.c' for C++

[Thomas Schwinge]

https://gcc.gnu.org/g:76cc5463227308c4dd2b70ccfe04d2b5361db0fe

commit r14-4906-g76cc5463227308c4dd2b70ccfe04d2b5361db0fe
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Fri Oct 20 14:07:37 2023 +0200

    Enable 'c-c++-common/goacc/{if,self}-clause-1.c' for C++
    
    As discovered via recent
    commit 3a3596389c2e539cb8fd5dc5784a4e2afe193a2a
    "OpenACC 2.7: Implement self clause for compute constructs",
    'c-c++-common/goacc/if-clause-1.c', which the new
    'c-c++-common/goacc/self-clause-1.c' was copied from, was not enabled for C++.
    
            gcc/testsuite/
            * c-c++-common/goacc/if-clause-1.c: Enable for C++
            * c-c++-common/goacc/self-clause-1.c: Likewise.

Diff:
---
 gcc/testsuite/c-c++-common/goacc/if-clause-1.c   |  6 ++++--
 gcc/testsuite/c-c++-common/goacc/self-clause-1.c | 14 ++++++++++----
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/gcc/testsuite/c-c++-common/goacc/if-clause-1.c b/gcc/testsuite/c-c++-common/goacc/if-clause-1.c
index 85abf1659e9..d78520bdd1b 100644
--- a/gcc/testsuite/c-c++-common/goacc/if-clause-1.c
+++ b/gcc/testsuite/c-c++-common/goacc/if-clause-1.c
@@ -1,4 +1,4 @@
-/* { dg-skip-if "not yet" { c++ } } */
+/* See also 'self-clause-1.c'.  */
 
 void
 f (void)
@@ -6,5 +6,7 @@ f (void)
   struct { int i; } *p;
 #pragma acc data copyout(p) if(1) if(1) /* { dg-error "too many 'if' clauses" } */
   ;
-#pragma acc update device(p) if(*p) /* { dg-error "used struct type value where scalar is required" } */
+#pragma acc update device(p) if(*p)
+  /* { dg-error {used struct type value where scalar is required} {} { target c } .-1 }
+     { dg-error {could not convert '\* p' from 'f\(\)::<unnamed struct>' to 'bool'} {} { target c++ } .-2 } */
 }
diff --git a/gcc/testsuite/c-c++-common/goacc/self-clause-1.c b/gcc/testsuite/c-c++-common/goacc/self-clause-1.c
index ed5d072e81f..fe892bea210 100644
--- a/gcc/testsuite/c-c++-common/goacc/self-clause-1.c
+++ b/gcc/testsuite/c-c++-common/goacc/self-clause-1.c
@@ -1,4 +1,4 @@
-/* { dg-skip-if "not yet" { c++ } } */
+/* See also 'if-clause-1.c'.  */
 
 void
 f (int b)
@@ -7,16 +7,22 @@ f (int b)
 
 #pragma acc parallel self self(b) /* { dg-error "too many 'self' clauses" } */
   ;
-#pragma acc parallel self(*p) /* { dg-error "used struct type value where scalar is required" } */
+#pragma acc parallel self(*p)
+  /* { dg-error {used struct type value where scalar is required} {} { target c } .-1 }
+     { dg-error {could not convert '\* p' from 'f\(int\)::<unnamed struct>' to 'bool'} {} { target c++ } .-2 } */
   ;
 
 #pragma acc kernels self self(b) /* { dg-error "too many 'self' clauses" } */
   ;
-#pragma acc kernels self(*p) /* { dg-error "used struct type value where scalar is required" } */
+#pragma acc kernels self(*p)
+  /* { dg-error {used struct type value where scalar is required} {} { target c } .-1 }
+     { dg-error {could not convert '\* p' from 'f\(int\)::<unnamed struct>' to 'bool'} {} { target c++ } .-2 } */
   ;
 
 #pragma acc serial self self(b) /* { dg-error "too many 'self' clauses" } */
   ;
-#pragma acc serial self(*p) /* { dg-error "used struct type value where scalar is required" } */
+#pragma acc serial self(*p)
+  /* { dg-error {used struct type value where scalar is required} {} { target c } .-1 }
+     { dg-error {could not convert '\* p' from 'f\(int\)::<unnamed struct>' to 'bool'} {} { target c++ } .-2 } */
   ;
 }