| // ignore-tidy-linelength |
| // ignore-lldb: FIXME(#27089) |
| // min-lldb-version: 310 |
| |
| // As long as LLVM 5 and LLVM 6 are supported, we want to test the |
| // enum debuginfo fallback mode. Once those are desupported, this |
| // test can be removed, as there is another (non-"legacy") test that |
| // tests the new mode. |
| // ignore-llvm-version: 7.0 - 9.9.9 |
| // ignore-gdb-version: 8.2 - 9.9 |
| |
| // compile-flags:-g |
| |
| // === GDB TESTS =================================================================================== |
| // gdb-command:run |
| |
| // gdb-command:print eight_bytes1 |
| // gdbg-check:$1 = {{RUST$ENUM$DISR = Variant1, __0 = 100}, {RUST$ENUM$DISR = Variant1, __0 = 100}} |
| // gdbr-check:$1 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant1(100) |
| |
| // gdb-command:print four_bytes1 |
| // gdbg-check:$2 = {{RUST$ENUM$DISR = Variant1, __0 = 101}, {RUST$ENUM$DISR = Variant1, __0 = 101}} |
| // gdbr-check:$2 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant1(101) |
| |
| // gdb-command:print two_bytes1 |
| // gdbg-check:$3 = {{RUST$ENUM$DISR = Variant1, __0 = 102}, {RUST$ENUM$DISR = Variant1, __0 = 102}} |
| // gdbr-check:$3 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant1(102) |
| |
| // gdb-command:print one_byte1 |
| // gdbg-check:$4 = {{RUST$ENUM$DISR = Variant1, __0 = 65 'A'}, {RUST$ENUM$DISR = Variant1, __0 = 65 'A'}} |
| // gdbr-check:$4 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant1(65) |
| |
| |
| // gdb-command:print eight_bytes2 |
| // gdbg-check:$5 = {{RUST$ENUM$DISR = Variant2, __0 = 100}, {RUST$ENUM$DISR = Variant2, __0 = 100}} |
| // gdbr-check:$5 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant2(100) |
| |
| // gdb-command:print four_bytes2 |
| // gdbg-check:$6 = {{RUST$ENUM$DISR = Variant2, __0 = 101}, {RUST$ENUM$DISR = Variant2, __0 = 101}} |
| // gdbr-check:$6 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant2(101) |
| |
| // gdb-command:print two_bytes2 |
| // gdbg-check:$7 = {{RUST$ENUM$DISR = Variant2, __0 = 102}, {RUST$ENUM$DISR = Variant2, __0 = 102}} |
| // gdbr-check:$7 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant2(102) |
| |
| // gdb-command:print one_byte2 |
| // gdbg-check:$8 = {{RUST$ENUM$DISR = Variant2, __0 = 65 'A'}, {RUST$ENUM$DISR = Variant2, __0 = 65 'A'}} |
| // gdbr-check:$8 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant2(65) |
| |
| // gdb-command:continue |
| |
| // === LLDB TESTS ================================================================================== |
| // lldb-command:run |
| |
| // lldb-command:print eight_bytes1 |
| // lldb-check:[...]$0 = Variant1(100) |
| // lldb-command:print four_bytes1 |
| // lldb-check:[...]$1 = Variant1(101) |
| // lldb-command:print two_bytes1 |
| // lldb-check:[...]$2 = Variant1(102) |
| // lldb-command:print one_byte1 |
| // lldb-check:[...]$3 = Variant1('A') |
| |
| // lldb-command:print eight_bytes2 |
| // lldb-check:[...]$4 = Variant2(100) |
| // lldb-command:print four_bytes2 |
| // lldb-check:[...]$5 = Variant2(101) |
| // lldb-command:print two_bytes2 |
| // lldb-check:[...]$6 = Variant2(102) |
| // lldb-command:print one_byte2 |
| // lldb-check:[...]$7 = Variant2('A') |
| |
| // lldb-command:continue |
| |
| #![allow(unused_variables)] |
| #![allow(dead_code)] |
| #![feature(omit_gdb_pretty_printer_section)] |
| #![omit_gdb_pretty_printer_section] |
| |
| // This test case makes sure that we get correct type descriptions for the enum |
| // discriminant of different instantiations of the same generic enum type where, |
| // dependending on the generic type parameter(s), the discriminant has a |
| // different size in memory. |
| |
| enum Enum<T> { |
| Variant1(T), |
| Variant2(T) |
| } |
| |
| fn main() { |
| // These are ordered for descending size on purpose |
| let eight_bytes1 = Enum::Variant1(100.0f64); |
| let four_bytes1 = Enum::Variant1(101i32); |
| let two_bytes1 = Enum::Variant1(102i16); |
| let one_byte1 = Enum::Variant1(65u8); |
| |
| let eight_bytes2 = Enum::Variant2(100.0f64); |
| let four_bytes2 = Enum::Variant2(101i32); |
| let two_bytes2 = Enum::Variant2(102i16); |
| let one_byte2 = Enum::Variant2(65u8); |
| |
| zzz(); // #break |
| } |
| |
| fn zzz() { () } |