message: Fix dir-separator-no-comp-dir-relative-name.s test added in r351328
  In this test we have deliberately removed all information which may hint
  at the correct path style, so we cannot assert that lldb uses a
  particular style. Instead, we should just check that it does something
  vaguely reasonable.
diff: -# Test that parsing of line tables works reasonably, even if the host directory
  -# separator does not match the separator of the compile unit.
  +# Test that parsing of line tables works reasonably. In this case the debug info
  +# does not have enough information for our heuristics to determine the path
  +# style, so we will just treat them as native host paths.
  # REQUIRES: lld
  # RUN: %lldb %t -s %S/Inputs/dir-separator-no-comp-dir-relative-name.lldbinit -o exit | FileCheck %s
  # CHECK-LABEL: image dump line-table a.c
  -# CHECK: Line table for foo/a.c
  -# CHECK-NEXT: 0x0000000000201000: foo/a.c:1
  -# CHECK-NEXT: 0x0000000000201001: foo/b.c:1
  -# CHECK-NEXT: 0x0000000000201002: foo/b.c:1
  +# CHECK: Line table for foo{{.}}a.c
  +# CHECK-NEXT: 0x0000000000201000: foo{{.}}a.c:1
  +# CHECK-NEXT: 0x0000000000201001: foo{{.}}b.c:1
  +# CHECK-NEXT: 0x0000000000201002: foo{{.}}b.c:1
  # CHECK-EMPTY:
  # CHECK-LABEL: breakpoint set -f a.c -l 1
  