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Do not suggest a semicolon for a macro without ! - #101502

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TaKO8Ki:do-not-suggest-semicolon-for-macro-without-exclamation-mark
Sep 7, 2022
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Do not suggest a semicolon for a macro without !#101502
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TaKO8Ki:do-not-suggest-semicolon-for-macro-without-exclamation-mark

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@TaKO8Ki

@TaKO8KiTaKO8Ki commented Sep 6, 2022•
edited by wesleywiser
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Fixes a regression in #101490

@rustbotrustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Sep 6, 2022
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rust-highfive commented Sep 6, 2022

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r? @wesleywiser

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@rust-highfiverust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 6, 2022
TaKO8Ki
TaKO8Ki commented Sep 6, 2022
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Comment threadcompiler/rustc_parse/src/parser/expr.rs
open_delim_span: Span,
) -> PResult<'a, ()> {
if self.token.kind == token::Comma {
if !self.sess.source_map().is_multiline(prev_span.until(self.token.span)) {

@TaKO8KiTaKO8KiSep 6, 2022

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This refers to Parser::expected_one_of_not_found.

rust/compiler/rustc_parse/src/parser/diagnostics.rs

Lines 905 to 906 in 380addd

}elseif !sm.is_multiline(self.prev_token.span.until(self.token.span)){
// The current token is in the same line as the prior token, not recoverable.

@Rageking8

Rageking8 commented Sep 6, 2022•
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Sorry just to check if this PR is going to be used to implement the second part of the issue (i.e. suggest adding the ! when invoking the vec macro incorrectly as with other macros). Since this PR seems to be used solely for resolving the regression. Thanks.

Edit: resolved

@wesleywiser

wesleywiser commented Sep 7, 2022

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Thanks @TaKO8Ki!

@bors r+ rollup

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bors commented Sep 7, 2022

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📌 Commit 7ac1248 has been approved by wesleywiser

It is now in the queue for this repository.

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bors commented Sep 7, 2022

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🌲 The tree is currently closed for pull requests below priority 1000. This pull request will be tested once the tree is reopened.

@borsbors 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 Sep 7, 2022
@Rageking8

Rageking8 commented Sep 7, 2022•
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@wesleywiser AFAIK this PR is not supposed to close the referenced issue as the second part is not done. However if wanted I can edit the reference issue to match this PR and make the second part into its own issue. (Note: see my above comment for more context). Thanks.

Edit: resolved

@wesleywiser

wesleywiser commented Sep 7, 2022

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@Rageking8 got it, thanks for the correction!

@matthiaskrgrmatthiaskrgr mentioned this pull request Sep 7, 2022
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bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 7, 2022
@bors
Auto merge ofrust-lang#101544- matthiaskrgr:rollup-4urx917, r=matth…
c2804e6
…iaskrgr
Rollup of 14 pull requests
Successful merges:
- rust-lang#101343 (Add -api-level to pm command)
- rust-lang#101416 (stdio: Document no support for writing to non-blocking stdio/stderr)
- rust-lang#101435 (Remove unnecessary `EMIT_MIR_FOR_EACH_BITWIDTH`)
- rust-lang#101493 (Pass ImplTraitContext as &mut to avoid the need of ImplTraitContext::reborrow)
- rust-lang#101502 (Do not suggest a semicolon for a macro without `!`)
- rust-lang#101503 (Add debug calls)
- rust-lang#101506 (rustdoc: remove unused CSS `#main-content > .since`)
- rust-lang#101507 (rustdoc: remove unused CSS `#main-content > table td`)
- rust-lang#101521 (Rustdoc-Json: More accurate struct type.)
- rust-lang#101525 (Fix typo in pass_manager.rs)
- rust-lang#101534 (rustdoc: remove unused mobile CSS `.rustdoc { flex-direction }`)
- rust-lang#101535 (Fix error printing mistake in tidy)
- rust-lang#101536 (Add documentation for Attr::is_doc_comment)
- rust-lang#101538 (rustdoc: remove unused CSS `.content .methods > div`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
@bors
bors merged commit c365ce3 into rust-lang:masterSep 7, 2022
@rustbotrustbot added this to the 1.65.0 milestone Sep 7, 2022
@Rageking8Rageking8 mentioned this pull request Sep 9, 2022
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