diff options
Diffstat (limited to 'gcc/ada/gcc-interface/trans.c')
| -rw-r--r-- | gcc/ada/gcc-interface/trans.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/gcc/ada/gcc-interface/trans.c b/gcc/ada/gcc-interface/trans.c index dc79c6f..6b13235 100644 --- a/gcc/ada/gcc-interface/trans.c +++ b/gcc/ada/gcc-interface/trans.c @@ -3018,12 +3018,18 @@ call_to_gnu (Node_Id gnat_node, tree *gnu_result_type_p, tree gnu_target) /* There is no need to convert the actual to the formal's type before taking its address. The only exception is for unconstrained array types because of the way we build fat pointers. */ - else if (TREE_CODE (gnu_formal_type) == UNCONSTRAINED_ARRAY_TYPE) - gnu_actual = convert (gnu_formal_type, gnu_actual); + if (TREE_CODE (gnu_formal_type) == UNCONSTRAINED_ARRAY_TYPE) + { + /* Put back a view conversion for In Out or Out parameters. */ + if (Ekind (gnat_formal) != E_In_Parameter) + gnu_actual = convert (gnat_to_gnu_type (Etype (gnat_actual)), + gnu_actual); + gnu_actual = convert (gnu_formal_type, gnu_actual); + } /* The symmetry of the paths to the type of an entity is broken here since arguments don't know that they will be passed by ref. */ - gnu_formal_type = TREE_TYPE (get_gnu_tree (gnat_formal)); + gnu_formal_type = TREE_TYPE (gnu_formal); if (DECL_BY_DOUBLE_REF_P (gnu_formal)) gnu_actual @@ -3036,7 +3042,7 @@ call_to_gnu (Node_Id gnat_node, tree *gnu_result_type_p, tree gnu_target) && TREE_CODE (gnu_formal) == PARM_DECL && DECL_BY_COMPONENT_PTR_P (gnu_formal)) { - gnu_formal_type = TREE_TYPE (get_gnu_tree (gnat_formal)); + gnu_formal_type = TREE_TYPE (gnu_formal); gnu_actual = maybe_implicit_deref (gnu_actual); gnu_actual = maybe_unconstrained_array (gnu_actual); |