1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/gomp/tpl-atomic-2.C b/gcc/testsuite/g++.dg/gomp/tpl-atomic-2.C
new file mode 100644
index 000000000..c27f20193
--- /dev/null
+++ b/gcc/testsuite/g++.dg/gomp/tpl-atomic-2.C
@@ -0,0 +1,40 @@
+// { dg-do compile }
+
+struct S { int x; } s;
+
+// Make sure we detect errors on non-type-dependent things
+// even when the templates are never instantiated.
+template<typename T> void f1()
+{
+  #pragma omp atomic
+  s += 1;		// { dg-error "invalid" }
+}
+
+template<typename T> void f2(float *f)
+{
+  #pragma omp atomic
+  *f |= 1;		// { dg-error "invalid|evaluation" }
+}
+
+// Here the rhs is dependent, but not type dependent.
+template<typename T> void f3(float *f)
+{
+  #pragma omp atomic
+  *f |= sizeof (T);	// { dg-error "invalid|evaluation" }
+}
+
+// And the converse, no error here because we're never fed a T.
+template<typename T> void f4(T *t)
+{
+  #pragma omp atomic
+  *t += 1;
+}
+
+// Here we'll let it go, because the rhs is type dependent and
+// we can't properly instantiate the statement, and we do most
+// of the semantic analysis concurrent with that.
+template<typename T> void f5(float *f)
+{
+  #pragma omp atomic
+  *f |= (T)sizeof(T);	// { dg-error "invalid|evaluation" "" { xfail *-*-* } }
+}