Both the `System.Mmap` and `System.Object_Reader` packages are defining
entities named `Offset` and they are both `use`d at the top of
s-dwalin.adb.
Therefore, the references to `Offset` throughout this file are
ambiguous, and GNAT is supposed to complain. Since it does not for the
moment, we fix the ambiguity by declaring a subtype `Offset` at the top
of the file simply renames `System.Object_Reader.Offset`.
gcc/ada/
* libgnat/s-dwalin.adb: Add a subtype declaration to fix the
ambiguity.
package body System.Dwarf_Lines is
+ subtype Offset is Object_Reader.Offset;
+
function Get_Load_Displacement (C : Dwarf_Context) return Storage_Offset;
-- Return the displacement between the load address present in the binary
-- and the run-time address at which it is loaded (i.e. non-zero for PIE).