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416331ca XL |
1 | // This test makes sure that the LLDB pretty printer does not throw an exception |
2 | // for nested closures and generators. | |
3 | ||
ba9703b0 | 4 | // Require a gdb that can read DW_TAG_variant_part. |
416331ca | 5 | // min-gdb-version: 8.2 |
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6 | |
7 | // compile-flags:-g | |
8 | ||
9 | // === GDB TESTS =================================================================================== | |
10 | ||
11 | // gdb-command:run | |
12 | ||
13 | // gdb-command:print g | |
136023e0 | 14 | // gdb-check:$1 = issue_57822::main::{closure#1} (issue_57822::main::{closure#0} (1)) |
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15 | |
16 | // gdb-command:print b | |
136023e0 | 17 | // gdb-check:$2 = issue_57822::main::{generator#3}::Unresumed(issue_57822::main::{generator#2}::Unresumed(2)) |
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18 | |
19 | // === LLDB TESTS ================================================================================== | |
20 | ||
21 | // lldb-command:run | |
22 | ||
23 | // lldb-command:print g | |
136023e0 | 24 | // lldbg-check:(issue_57822::main::{closure#1}) $0 = { 0 = { 0 = 1 } } |
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25 | |
26 | // lldb-command:print b | |
136023e0 | 27 | // lldbg-check:(issue_57822::main::{generator#3}) $1 = |
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28 | |
29 | #![feature(omit_gdb_pretty_printer_section, generators, generator_trait)] | |
30 | #![omit_gdb_pretty_printer_section] | |
31 | ||
32 | use std::ops::Generator; | |
33 | use std::pin::Pin; | |
34 | ||
35 | fn main() { | |
36 | let mut x = 1; | |
37 | let f = move || x; | |
38 | let g = move || f(); | |
39 | ||
40 | let mut y = 2; | |
41 | let mut a = move || { | |
42 | y += 1; | |
43 | yield; | |
44 | }; | |
45 | let mut b = move || { | |
74b04a01 | 46 | Pin::new(&mut a).resume(()); |
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47 | yield; |
48 | }; | |
49 | ||
50 | zzz(); // #break | |
51 | } | |
52 | ||
53 | fn zzz() { () } |