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f33379b0a6
rust/compiler/rustc_middle
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bors f33379b0a6 Auto merge of #110811 - compiler-errors:vars-are-question-mark, r=WaffleLapkin 
Use `?0` notation for ty/ct/int/float/region vars

Aligns the notation for infer vars that T-types and friends most often uses for inference variables with the notation in the compiler (which is kinda a sigil nightmare IMO: `_#`) by adopting `?0` style infer vars.

This mostly affects debug output since verbose infer vars shouldn't show up in user-facing places.

Does this need an MCP? It's debug output, so I'm thinking no, but happy to open one. 🤔

r? types
2023-04-25 22:11:09 +00:00
..
src Auto merge of #110811 - compiler-errors:vars-are-question-mark, r=WaffleLapkin 2023-04-25 22:11:09 +00:00
Cargo.toml Add rustc_fluent_macro to decouple fluent from rustc_macros 2023-04-18 18:56:22 +00:00
messages.ftl fix(middle): emit error rather than delay bug when reaching limit 2023-04-03 11:08:14 +08:00
README.md

README.md

For more information about how rustc works, see the rustc dev guide.