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Clean code prepared for resolving #138401. To avoid having too many extraneous changes in one PR, I cleaned up some of the naming and method placement in lexer in this PR.

  1. For the make_unclosed_delims_error function defined in mod.rs is only used in lexer, so moved into lexer, which enhances encapsulation.
  2. For open_braces in TokenTreeDiagInfo the naming is not canonical, as Brace refers to {...} and this variable can store all kinds of different Delimiters. so I named it open_delimiters.

r? @chenyukang

@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 Apr 22, 2025
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r? compiler-errors @bors r+ rollup

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bors commented Apr 22, 2025

📌 Commit dce5d99 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 Apr 22, 2025
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 23, 2025
…enton

Rollup of 7 pull requests

Successful merges:

 - rust-lang#140142 (Some more graphviz tweaks)
 - rust-lang#140146 (Update `compiler_builtins` to 0.1.156)
 - rust-lang#140147 (Clean: rename `open_braces` to `open_delimiters` in lexer and move `make_unclosed_delims_error` into `diagnostics.rs`.)
 - rust-lang#140160 (Use `is_lang_item` and `as_lang_item` instead of handrolling their logic)
 - rust-lang#140163 (Validate extension in `PathBuf::add_extension`)
 - rust-lang#140173 (Ping Mara when touching format_args!() internals.)
 - rust-lang#140175 (`rc""` more clear error message)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 23, 2025
…enton

Rollup of 7 pull requests

Successful merges:

 - rust-lang#140142 (Some more graphviz tweaks)
 - rust-lang#140146 (Update `compiler_builtins` to 0.1.156)
 - rust-lang#140147 (Clean: rename `open_braces` to `open_delimiters` in lexer and move `make_unclosed_delims_error` into `diagnostics.rs`.)
 - rust-lang#140160 (Use `is_lang_item` and `as_lang_item` instead of handrolling their logic)
 - rust-lang#140163 (Validate extension in `PathBuf::add_extension`)
 - rust-lang#140173 (Ping Mara when touching format_args!() internals.)
 - rust-lang#140175 (`rc""` more clear error message)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 23, 2025
…enton

Rollup of 7 pull requests

Successful merges:

 - rust-lang#140142 (Some more graphviz tweaks)
 - rust-lang#140146 (Update `compiler_builtins` to 0.1.156)
 - rust-lang#140147 (Clean: rename `open_braces` to `open_delimiters` in lexer and move `make_unclosed_delims_error` into `diagnostics.rs`.)
 - rust-lang#140160 (Use `is_lang_item` and `as_lang_item` instead of handrolling their logic)
 - rust-lang#140163 (Validate extension in `PathBuf::add_extension`)
 - rust-lang#140173 (Ping Mara when touching format_args!() internals.)
 - rust-lang#140175 (`rc""` more clear error message)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 23, 2025
…enton

Rollup of 7 pull requests

Successful merges:

 - rust-lang#140142 (Some more graphviz tweaks)
 - rust-lang#140146 (Update `compiler_builtins` to 0.1.156)
 - rust-lang#140147 (Clean: rename `open_braces` to `open_delimiters` in lexer and move `make_unclosed_delims_error` into `diagnostics.rs`.)
 - rust-lang#140160 (Use `is_lang_item` and `as_lang_item` instead of handrolling their logic)
 - rust-lang#140163 (Validate extension in `PathBuf::add_extension`)
 - rust-lang#140173 (Ping Mara when touching format_args!() internals.)
 - rust-lang#140175 (`rc""` more clear error message)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 090f6a9 into rust-lang:master Apr 23, 2025
6 checks passed
@rustbot rustbot added this to the 1.88.0 milestone Apr 23, 2025
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Apr 23, 2025
Rollup merge of rust-lang#140147 - xizheyin:issue-138401-1, r=compiler-errors

Clean: rename `open_braces` to `open_delimiters` in lexer and move `make_unclosed_delims_error` into `diagnostics.rs`.

Clean code prepared for resolving rust-lang#138401. To avoid having too many extraneous changes in one PR, I cleaned up some of the naming and method placement in lexer in this PR.
1. For the make_unclosed_delims_error function defined in mod.rs is only used in lexer, so moved into lexer, which enhances encapsulation.
2. For open_braces in TokenTreeDiagInfo the naming is not canonical, as Brace refers to `{...} ` and this variable can store all kinds of different Delimiters. so I named it open_delimiters.

r? `@chenyukang`
github-actions bot pushed a commit to model-checking/verify-rust-std that referenced this pull request Apr 24, 2025
…enton

Rollup of 7 pull requests

Successful merges:

 - rust-lang#140142 (Some more graphviz tweaks)
 - rust-lang#140146 (Update `compiler_builtins` to 0.1.156)
 - rust-lang#140147 (Clean: rename `open_braces` to `open_delimiters` in lexer and move `make_unclosed_delims_error` into `diagnostics.rs`.)
 - rust-lang#140160 (Use `is_lang_item` and `as_lang_item` instead of handrolling their logic)
 - rust-lang#140163 (Validate extension in `PathBuf::add_extension`)
 - rust-lang#140173 (Ping Mara when touching format_args!() internals.)
 - rust-lang#140175 (`rc""` more clear error message)

r? `@ghost`
`@rustbot` modify labels: rollup
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5 participants