59d58863bc
This test is using -gpubnames which is only available since Clang 8. The
original Clang 7 requirement was based on the availability of
-accel-tables=Dwarf (which the test initially used before being changed to
-gpubnames in commit 15a6df52ef ).
This example has a function call in foo.c named "foo" that takes a forward declaration to "struct bar" and uses it as a pointer argument. In main.c we have a real declaration for "struct bar". We want to be able to find the real definition of "struct bar" when we are stopped in foo in foo.c such that when we stop in "foo" we see the contents of the "bar_ptr".