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Tweak incorrect ABI suggestion and make suggestion verbose #137771

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merged 1 commit into from
Mar 1, 2025

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estebank
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Provide a better suggestion message, and make the suggestion verbose.

error[E0703]: invalid ABI: found `riscv-interrupt`
  --> $DIR/riscv-discoverability-guidance.rs:17:8
   |
LL | extern "riscv-interrupt" fn isr() {}
   |        ^^^^^^^^^^^^^^^^^ invalid ABI
   |
   = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions
help: there's a similarly named valid ABI `riscv-interrupt-m`
   |
LL | extern "riscv-interrupt-m" fn isr() {}
   |                        ++

Provide a better suggestion message, and make the suggestion verbose.

```
error[E0703]: invalid ABI: found `riscv-interrupt`
  --> $DIR/riscv-discoverability-guidance.rs:17:8
   |
LL | extern "riscv-interrupt" fn isr() {}
   |        ^^^^^^^^^^^^^^^^^ invalid ABI
   |
   = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions
help: there's a similarly named valid ABI `"riscv-interrupt-m"`
   |
LL | extern "riscv-interrupt-m" fn isr() {}
   |                        ++
```
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rustbot commented Feb 28, 2025

r? @Noratrieb

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Feb 28, 2025
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@bors r+ rollup

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bors commented Feb 28, 2025

📌 Commit 86945c0 has been approved by compiler-errors

It is now in the queue for this repository.

@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 Feb 28, 2025
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 28, 2025
Tweak incorrect ABI suggestion

Provide a better suggestion message, and make the suggestion verbose.

```
error[E0703]: invalid ABI: found `riscv-interrupt`
  --> $DIR/riscv-discoverability-guidance.rs:17:8
   |
LL | extern "riscv-interrupt" fn isr() {}
   |        ^^^^^^^^^^^^^^^^^ invalid ABI
   |
   = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions
help: there's a similarly named valid ABI `riscv-interrupt-m`
   |
LL | extern "riscv-interrupt-m" fn isr() {}
   |                        ++
```
bors added a commit to rust-lang-ci/rust that referenced this pull request Feb 28, 2025
…iaskrgr

Rollup of 11 pull requests

Successful merges:

 - rust-lang#137045 (Defer repeat expr `Copy` checks to end of type checking)
 - rust-lang#137171 (Suggest swapping equality on E0277)
 - rust-lang#137634 (Update `compiler-builtins` to 0.1.149)
 - rust-lang#137686 (Handle asm const similar to inline const)
 - rust-lang#137689 (Use `Binder<Vec<Ty>>` instead of `Vec<Binder<Ty>>` in both solvers for sized/auto traits/etc.)
 - rust-lang#137718 (Use original command for showing sccache stats)
 - rust-lang#137723 (Make `rust.description` more general-purpose and pass `CFG_VER_DESCRIPTION`)
 - rust-lang#137730 (checked_ilog tests: deal with a bit of float imprecision)
 - rust-lang#137735 (Update E0133 docs for 2024 edition)
 - rust-lang#137742 (unconditionally lower match arm even if it's unneeded for never pattern in match)
 - rust-lang#137771 (Tweak incorrect ABI suggestion)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Feb 28, 2025
…iaskrgr

Rollup of 11 pull requests

Successful merges:

 - rust-lang#137045 (Defer repeat expr `Copy` checks to end of type checking)
 - rust-lang#137171 (Suggest swapping equality on E0277)
 - rust-lang#137634 (Update `compiler-builtins` to 0.1.149)
 - rust-lang#137686 (Handle asm const similar to inline const)
 - rust-lang#137689 (Use `Binder<Vec<Ty>>` instead of `Vec<Binder<Ty>>` in both solvers for sized/auto traits/etc.)
 - rust-lang#137718 (Use original command for showing sccache stats)
 - rust-lang#137723 (Make `rust.description` more general-purpose and pass `CFG_VER_DESCRIPTION`)
 - rust-lang#137730 (checked_ilog tests: deal with a bit of float imprecision)
 - rust-lang#137735 (Update E0133 docs for 2024 edition)
 - rust-lang#137742 (unconditionally lower match arm even if it's unneeded for never pattern in match)
 - rust-lang#137771 (Tweak incorrect ABI suggestion)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Feb 28, 2025
…iaskrgr

Rollup of 11 pull requests

Successful merges:

 - rust-lang#137045 (Defer repeat expr `Copy` checks to end of type checking)
 - rust-lang#137171 (Suggest swapping equality on E0277)
 - rust-lang#137634 (Update `compiler-builtins` to 0.1.149)
 - rust-lang#137686 (Handle asm const similar to inline const)
 - rust-lang#137689 (Use `Binder<Vec<Ty>>` instead of `Vec<Binder<Ty>>` in both solvers for sized/auto traits/etc.)
 - rust-lang#137718 (Use original command for showing sccache stats)
 - rust-lang#137723 (Make `rust.description` more general-purpose and pass `CFG_VER_DESCRIPTION`)
 - rust-lang#137730 (checked_ilog tests: deal with a bit of float imprecision)
 - rust-lang#137735 (Update E0133 docs for 2024 edition)
 - rust-lang#137742 (unconditionally lower match arm even if it's unneeded for never pattern in match)
 - rust-lang#137771 (Tweak incorrect ABI suggestion)

r? `@ghost`
`@rustbot` modify labels: rollup
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 28, 2025
Tweak incorrect ABI suggestion

Provide a better suggestion message, and make the suggestion verbose.

```
error[E0703]: invalid ABI: found `riscv-interrupt`
  --> $DIR/riscv-discoverability-guidance.rs:17:8
   |
LL | extern "riscv-interrupt" fn isr() {}
   |        ^^^^^^^^^^^^^^^^^ invalid ABI
   |
   = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions
help: there's a similarly named valid ABI `riscv-interrupt-m`
   |
LL | extern "riscv-interrupt-m" fn isr() {}
   |                        ++
```
@compiler-errors compiler-errors changed the title Tweak incorrect ABI suggestion Tweak incorrect ABI suggestion and make suggestion verbose Feb 28, 2025
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 1, 2025
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#137045 (Defer repeat expr `Copy` checks to end of type checking)
 - rust-lang#137171 (Suggest swapping equality on E0277)
 - rust-lang#137686 (Handle asm const similar to inline const)
 - rust-lang#137689 (Use `Binder<Vec<Ty>>` instead of `Vec<Binder<Ty>>` in both solvers for sized/auto traits/etc.)
 - rust-lang#137718 (Use original command for showing sccache stats)
 - rust-lang#137730 (checked_ilog tests: deal with a bit of float imprecision)
 - rust-lang#137735 (Update E0133 docs for 2024 edition)
 - rust-lang#137742 (unconditionally lower match arm even if it's unneeded for never pattern in match)
 - rust-lang#137771 (Tweak incorrect ABI suggestion and make suggestion verbose)

Failed merges:

 - rust-lang#137723 (Make `rust.description` more general-purpose and pass `CFG_VER_DESCRIPTION`)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit e5a639d into rust-lang:master Mar 1, 2025
6 checks passed
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Mar 1, 2025
Rollup merge of rust-lang#137771 - estebank:abi-sugg, r=compiler-errors

Tweak incorrect ABI suggestion and make suggestion verbose

Provide a better suggestion message, and make the suggestion verbose.

```
error[E0703]: invalid ABI: found `riscv-interrupt`
  --> $DIR/riscv-discoverability-guidance.rs:17:8
   |
LL | extern "riscv-interrupt" fn isr() {}
   |        ^^^^^^^^^^^^^^^^^ invalid ABI
   |
   = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions
help: there's a similarly named valid ABI `riscv-interrupt-m`
   |
LL | extern "riscv-interrupt-m" fn isr() {}
   |                        ++
```
@rustbot rustbot added this to the 1.87.0 milestone Mar 1, 2025
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5 participants