Use span_bug for unexpected field projection type #99404
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Improves the compiler error backtrace information, as shown in rust-lang#99363, by using `span_bug` instead of `bug`. New output: ``` build/aarch64-apple-darwin/stage1/bin/rustc /tmp/test.rs --edition=2021 error: internal compiler error: compiler/rustc_middle/src/ty/closure.rs:185:25: Unexpected type Opaque(DefId(0:5 ~ test[db0f]::main::T::{opaque#0}), []) for `Field` projection --> /tmp/test.rs:11:27 | 11 | let Foo((a, b)) = foo; | ^^^ thread 'rustc' panicked at 'Box<dyn Any>', /Users/jmq/src/forked/rust/compiler/rustc_errors/src/lib.rs:1331:9 stack backtrace: ``` (Remainder of output truncated.)
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @michaelwoerister (or someone else) soon. Please see the contribution instructions for more information. |
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@bors r+ rollup |
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matthiaskrgr
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Use span_bug for unexpected field projection type Improves the compiler error backtrace information, as shown in rust-lang#99363, by using `span_bug` instead of `bug`. New output: ``` build/aarch64-apple-darwin/stage1/bin/rustc /tmp/test.rs --edition=2021 error: internal compiler error: compiler/rustc_middle/src/ty/closure.rs:185:25: Unexpected type Opaque(DefId(0:5 ~ test[db0f]::main::T::{opaque#0}), []) for `Field` projection --> /tmp/test.rs:11:27 | 11 | let Foo((a, b)) = foo; | ^^^ thread 'rustc' panicked at 'Box<dyn Any>', /Users/jmq/src/forked/rust/compiler/rustc_errors/src/lib.rs:1331:9 stack backtrace: ``` (Remainder of output truncated.)
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Jul 19, 2022
Use span_bug for unexpected field projection type Improves the compiler error backtrace information, as shown in rust-lang#99363, by using `span_bug` instead of `bug`. New output: ``` build/aarch64-apple-darwin/stage1/bin/rustc /tmp/test.rs --edition=2021 error: internal compiler error: compiler/rustc_middle/src/ty/closure.rs:185:25: Unexpected type Opaque(DefId(0:5 ~ test[db0f]::main::T::{opaque#0}), []) for `Field` projection --> /tmp/test.rs:11:27 | 11 | let Foo((a, b)) = foo; | ^^^ thread 'rustc' panicked at 'Box<dyn Any>', /Users/jmq/src/forked/rust/compiler/rustc_errors/src/lib.rs:1331:9 stack backtrace: ``` (Remainder of output truncated.)
This was referenced Jul 19, 2022
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Rollup of 8 pull requests Successful merges: - rust-lang#97183 (wf-check generators) - rust-lang#98320 (Mention first and last macro in backtrace) - rust-lang#99335 (Use split_once in FromStr docs) - rust-lang#99347 (Use `LocalDefId` in `OpaqueTypeKey`) - rust-lang#99392 (Fix debuginfo tests.) - rust-lang#99404 (Use span_bug for unexpected field projection type) - rust-lang#99410 (Update invalid atomic ordering lint) - rust-lang#99434 (Fix `Skip::next` for non-fused inner iterators) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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Improves the compiler error backtrace information, as shown in #99363,
by using
span_buginstead ofbug.New output:
(Remainder of output truncated.)