[gdb/testsuite] Add gdb.dwarf2/imported-unit-c.exp
This test-case is intended to excercise this code in process_imported_unit_die:
...
/* We're importing a C++ compilation unit with tag DW_TAG_compile_unit
into another compilation unit, at root level. Regard this as a hint,
and ignore it. */
if (die->parent && die->parent->parent == NULL
&& per_cu->unit_type == DW_UT_compile
&& per_cu->lang == language_cplus)
return;
...
in the sense that the test-case should fail if the
"per_cu->lang == language_cplus" clause is removed.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2021-06-22 Tom de Vries <tdevries@suse.de>
* gdb.dwarf2/imported-unit-c.exp: New file.
2 files changed
