===================================================================
@@ -12451,6 +12451,19 @@ resolve_fl_procedure (gfc_symbol *sym, int mp_flag)
}
}
+ /* F2018, C15100: "The result of an elemental function shall be scalar,
+ and shall not have the POINTER or ALLOCATABLE attribute." The scalar
+ pointer is tested and caught elsewhere. */
+ if (sym->attr.elemental && sym->result
+ && (sym->result->attr.allocatable || sym->result->attr.pointer))
+ {
+ gfc_error ("Function result variable %qs at %L of elemental "
+ "function %qs shall not have an ALLOCATABLE or POINTER "
+ "attribute", sym->result->name,
+ &sym->result->declared_at, sym->name);
+ return false;
+ }
+
if (sym->attr.is_bind_c && sym->attr.is_c_interop != 1)
{
gfc_formal_arglist *curr_arg;
===================================================================
@@ -0,0 +1,12 @@
+! { dg-do compile }
+elemental function f() result(s) ! { dg-error "shall not have an ALLOCATABLE or POINTER" }
+ allocatable s
+ allocate(s)
+ s = 3.5
+end function
+
+elemental function g() result(s) ! { dg-error "shall not have an ALLOCATABLE or POINTER" }
+ pointer s
+ allocate(s)
+ s = 3.5
+end function