diff options
-rw-r--r-- | gdb/testsuite/gdb.dwarf2/subrange.exp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.dwarf2/subrange.exp b/gdb/testsuite/gdb.dwarf2/subrange.exp index 72d7babc88e..97743ee1099 100644 --- a/gdb/testsuite/gdb.dwarf2/subrange.exp +++ b/gdb/testsuite/gdb.dwarf2/subrange.exp @@ -28,6 +28,7 @@ Dwarf::assemble $asm_file { compile_unit {{language @DW_LANG_Pascal83}} { declare_labels byte_label typedef_label array_label + # A subrange's underlying type that is a typedef. byte_label: base_type { {name byte} {encoding @DW_ATE_unsigned} @@ -54,6 +55,28 @@ Dwarf::assemble $asm_file { {name TByteArray} {type :$array_label} } + + # This subrange's underlying type is signed, but the bounds are + # specified using a non-signed form. + declare_labels signed_byte_label subrange_with_buggy_negative_bounds_label + + signed_byte_label: base_type { + {name signed_byte} + {encoding @DW_ATE_signed} + {byte_size 1 DW_FORM_sdata} + } + + # The bounds mean -16 to -12. + subrange_with_buggy_negative_bounds_label: subrange_type { + {lower_bound 0xf0 DW_FORM_udata} + {upper_bound 0xf4 DW_FORM_udata} + {type :$signed_byte_label} + } + + DW_TAG_variable { + {name subrange_with_buggy_negative_bounds_variable} + {type :$subrange_with_buggy_negative_bounds_label} + } } } } @@ -67,3 +90,5 @@ gdb_test_no_output "set language pascal" gdb_test "ptype TByteArray" \ "type = array \\\[0\\.\\.191\\\] of byte" +gdb_test "ptype subrange_with_buggy_negative_bounds_variable" \ + "type = -16\\.\\.-12" |