47c26e69a9
Replace old GDB and LLDB pretty-printers with new ones which were originally written for IntelliJ Rust. New LLDB pretty-printers support synthetic children. New GDB/LLDB pretty-printers support all Rust types supported by old pretty-printers, and also support: Rc, Arc, Cell, Ref, RefCell, RefMut, HashMap, HashSet.
55 lines
1.4 KiB
Rust
55 lines
1.4 KiB
Rust
// This test makes sure that the LLDB pretty printer does not throw an exception
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// for nested closures and generators.
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// Require a gdb that can read DW_TAG_variant_part.
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// min-gdb-version: 8.2
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// ignore-tidy-linelength
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// compile-flags:-g
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// === GDB TESTS ===================================================================================
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// gdb-command:run
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// gdb-command:print g
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// gdb-check:$1 = issue_57822::main::closure-1 (issue_57822::main::closure-0 (1))
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// gdb-command:print b
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// gdb-check:$2 = issue_57822::main::generator-3 {__0: issue_57822::main::generator-2 {__0: 2, <<variant>>: {[...]}}, <<variant>>: {[...]}}
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// === LLDB TESTS ==================================================================================
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// lldb-command:run
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// lldb-command:print g
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// lldbg-check:(issue_57822::main::closure-1) $0 = { 0 = { 0 = 1 } }
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// lldb-command:print b
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// lldbg-check:(issue_57822::main::generator-3) $1 = { 0 = { 0 = 2 } }
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#![feature(omit_gdb_pretty_printer_section, generators, generator_trait)]
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#![omit_gdb_pretty_printer_section]
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use std::ops::Generator;
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use std::pin::Pin;
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fn main() {
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let mut x = 1;
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let f = move || x;
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let g = move || f();
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let mut y = 2;
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let mut a = move || {
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y += 1;
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yield;
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};
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let mut b = move || {
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Pin::new(&mut a).resume(());
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yield;
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};
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zzz(); // #break
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}
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fn zzz() { () }
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