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Resolve typedefs in HashMap gdb/lldb pretty-printers #79234

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merged 1 commit into from
Nov 28, 2020

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artemmukhin
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GetTypedefedType (LLDB) and strip_typedefs (GDB) calls are needed to resolve key and value types completely.
Without these calls, debugger doesn't show the actual type.

Before (without GetTypedefedType):

(lldb) frame variable hm[0]
(T) hm[0] = { ... }

After (with GetTypedefedType):

(lldb) frame variable hm[0]
((i32, alloc::string::String)) hm[0] = { ... }

Based on intellij-rust/intellij-rust#6258

`GetTypedefedType` (LLDB) and `strip_typedefs` (GDB) calls are needed to resolve key and value types completely.
Without these calls, debugger doesn't show the actual type.

* Before (without `GetTypedefedType`):
(lldb) frame variable hm[0]
(T) hm[0] = { ... }

* After (with `GetTypedefedType`):
(lldb) frame variable hm[0]
((i32, alloc::string::String)) hm[0] = { ... }
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r? @Mark-Simulacrum

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Nov 20, 2020
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@bors r+

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bors commented Nov 22, 2020

📌 Commit 905ed3b has been approved by Mark-Simulacrum

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Nov 22, 2020
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bors commented Nov 23, 2020

⌛ Testing commit 905ed3b with merge d3dc894c5689aae905c4675d7a1a5f32f4b145fa...

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bors commented Nov 23, 2020

💥 Test timed out

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Nov 23, 2020
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@bors retry - apple timed out

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Nov 28, 2020
bors added a commit to rust-lang-ci/rust that referenced this pull request Nov 28, 2020
…as-schievink

Rollup of 10 pull requests

Successful merges:

 - rust-lang#78086 (Improve doc for 'as _')
 - rust-lang#78853 (rustc_parse: fix ConstBlock expr span)
 - rust-lang#79234 (Resolve typedefs in HashMap gdb/lldb pretty-printers)
 - rust-lang#79344 (Convert UNC path to local path to satisfy install script on Windows)
 - rust-lang#79383 (Fix bold code formatting in keyword docs)
 - rust-lang#79460 (Remove intermediate vectors from `add_bounds`)
 - rust-lang#79474 (Change comments on types to doc-comments)
 - rust-lang#79476 (Sync rustc_codegen_cranelift)
 - rust-lang#79478 (Expand docs on Peekable::peek_mut)
 - rust-lang#79486 (Slightly improve code samples in E0591)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 93d830e into rust-lang:master Nov 28, 2020
@rustbot rustbot added this to the 1.50.0 milestone Nov 28, 2020
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5 participants