user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
rust/compiler/rustc_codegen_ssa/src/debuginfo
History
Matthias Krüger e755f2c7cd
Rollup merge of #94810 - michaelwoerister:fix-trait-pointer-debuginfo-names, r=wesleywiser 
debuginfo: Fix bug in type name generation for dyn types with associated types but no other generic arguments.

For types like `&dyn Future<Output=bool>` the compiler currently emits invalid types names in debuginfo. This PR fixes this.

Before:
```txt
// DWARF
&dyn core::future::future::Future, Output=bool>

// CodeView
ref$<dyn$<core::future::future::Future,assoc$<Output,bool> > > >
```

After:
```txt
// DWARF
&dyn core::future::future::Future<Output=bool>

// CodeView
ref$<dyn$<core::future::future::Future<assoc$<Output,bool> > > >
```

These syntactically incorrect type names can cause downstream tools (e.g. debugger extensions) crash when trying to parse them.

r? `@wesleywiser`
2022-03-15 17:15:52 +01:00
..
mod.rs debuginfo: Refactor debuginfo generation for types 2022-03-14 16:49:06 +01:00
type_names.rs Rollup merge of #94810 - michaelwoerister:fix-trait-pointer-debuginfo-names, r=wesleywiser 2022-03-15 17:15:52 +01:00