| // This test makes sure that the LLDB pretty printer does not throw an exception |
| // for nested closures and generators. |
| |
| // Require LLVM with DW_TAG_variant_part and a gdb that can read it. |
| // min-system-llvm-version: 8.0 |
| // min-gdb-version: 8.2 |
| // ignore-tidy-linelength |
| |
| // compile-flags:-g |
| |
| // === GDB TESTS =================================================================================== |
| |
| // gdb-command:run |
| |
| // gdb-command:print g |
| // gdb-check:$1 = issue_57822::main::closure-1 (issue_57822::main::closure-0 (1)) |
| |
| // gdb-command:print b |
| // gdb-check:$2 = issue_57822::main::generator-3 {__0: issue_57822::main::generator-2 {__0: 2, <<variant>>: {[...]}}, <<variant>>: {[...]}} |
| |
| // === LLDB TESTS ================================================================================== |
| |
| // lldb-command:run |
| |
| // lldb-command:print g |
| // lldbg-check:(issue_57822::main::closure-1) $0 = closure-1(closure-0(1)) |
| |
| // lldb-command:print b |
| // lldbg-check:(issue_57822::main::generator-3) $1 = generator-3(generator-2(2)) |
| |
| #![feature(omit_gdb_pretty_printer_section, generators, generator_trait)] |
| #![omit_gdb_pretty_printer_section] |
| |
| use std::ops::Generator; |
| use std::pin::Pin; |
| |
| fn main() { |
| let mut x = 1; |
| let f = move || x; |
| let g = move || f(); |
| |
| let mut y = 2; |
| let mut a = move || { |
| y += 1; |
| yield; |
| }; |
| let mut b = move || { |
| Pin::new(&mut a).resume(); |
| yield; |
| }; |
| |
| zzz(); // #break |
| } |
| |
| fn zzz() { () } |