Remove report_todo and report_fixme

Configurations.md

@@ -1888,35 +1888,6 @@ mod sit;
 **Note** `mod` with `#[macro_export]` will not be reordered since that could change the semantics
 of the original source code.
 
-## `report_fixme`
-
-Report `FIXME` items in comments.
-
-- **Default value**: `"Never"`
-- **Possible values**: `"Always"`, `"Unnumbered"`, `"Never"`
-- **Stable**: No (tracking issue: [#3394](https://github.com/rust-lang/rustfmt/issues/3394))
-
-Warns about any comments containing `FIXME` in them when set to `"Always"`. If
-it contains a `#X` (with `X` being a number) in parentheses following the
-`FIXME`, `"Unnumbered"` will ignore it.
-
-See also [`report_todo`](#report_todo).
-
-
-## `report_todo`
-
-Report `TODO` items in comments.
-
-- **Default value**: `"Never"`
-- **Possible values**: `"Always"`, `"Unnumbered"`, `"Never"`
-- **Stable**: No (tracking issue: [#3393](https://github.com/rust-lang/rustfmt/issues/3393))
-
-Warns about any comments containing `TODO` in them when set to `"Always"`. If
-it contains a `#X` (with `X` being a number) in parentheses following the
-`TODO`, `"Unnumbered"` will ignore it.
-
-See also [`report_fixme`](#report_fixme).
-
 ## `required_version`
 
 Require a specific version of rustfmt. If you want to make sure that the

rustfmt-core/rustfmt-lib/src/config.rs

@@ -149,10 +149,6 @@ create_config! {
     error_on_unformatted: bool, false, false,
         "Error if unable to get comments or string literals within max_width, \
          or they are left with trailing whitespaces";
-    report_todo: ReportTactic, ReportTactic::Never, false,
-        "Report all, none or unnumbered occurrences of TODO in source file comments";
-    report_fixme: ReportTactic, ReportTactic::Never, false,
-        "Report all, none or unnumbered occurrences of FIXME in source file comments";
     ignore: IgnoreList, IgnoreList::default(), false,
         "Skip formatting the specified files and directories";
 
@@ -579,8 +575,6 @@ disable_all_formatting = false
 hide_parse_errors = false
 error_on_line_overflow = false
 error_on_unformatted = false
-report_todo = "Never"
-report_fixme = "Never"
 ignore = []
 "#,
             env!("CARGO_PKG_VERSION")

rustfmt-core/rustfmt-lib/src/format_report_formatter.rs

@@ -168,6 +168,6 @@ fn error_kind_to_snippet_annotation_type(error_kind: &ErrorKind) -> AnnotationTy
         | ErrorKind::BadAttr
         | ErrorKind::InvalidGlobPattern(_)
         | ErrorKind::VersionMismatch => AnnotationType::Error,
-        ErrorKind::BadIssue(_) | ErrorKind::DeprecatedAttr => AnnotationType::Warning,
+        ErrorKind::DeprecatedAttr => AnnotationType::Warning,
     }
 }

rustfmt-core/rustfmt-lib/src/formatting.rs

@@ -10,7 +10,6 @@ use rustc_span::Span;
 use self::newline_style::apply_newline_style;
 use crate::comment::{CharClasses, FullCodeCharKind};
 use crate::config::{Config, FileName, Verbosity};
-use crate::issues::BadIssueSeeker;
 use crate::syntux::parser::{DirectoryOwnership, Parser, ParserError};
 use crate::syntux::session::ParseSess;
 use crate::utils::count_newlines;
@@ -315,7 +314,6 @@ impl FormattingError {
             ErrorKind::LineOverflow(found, max) => (max, found - max),
             ErrorKind::TrailingWhitespace
             | ErrorKind::DeprecatedAttr
-            | ErrorKind::BadIssue(_)
             | ErrorKind::BadAttr
             | ErrorKind::LostComment
             | ErrorKind::LicenseCheck => {
@@ -462,11 +460,9 @@ struct FormatLines<'a> {
     cur_line: usize,
     newline_count: usize,
     errors: Vec<FormattingError>,
-    issue_seeker: BadIssueSeeker,
     line_buffer: String,
     current_line_contains_string_literal: bool,
     format_line: bool,
-    allow_issue_seek: bool,
     config: &'a Config,
 }
 
@@ -476,7 +472,6 @@ impl<'a> FormatLines<'a> {
         skipped_range: &'a [(usize, usize)],
         config: &'a Config,
     ) -> FormatLines<'a> {
-        let issue_seeker = BadIssueSeeker::new(config.report_todo(), config.report_fixme());
         FormatLines {
             name,
             skipped_range,
@@ -485,8 +480,6 @@ impl<'a> FormatLines<'a> {
             cur_line: 1,
             newline_count: 0,
             errors: vec![],
-            allow_issue_seek: !issue_seeker.is_disabled(),
-            issue_seeker,
             line_buffer: String::with_capacity(config.max_width() * 2),
             current_line_contains_string_literal: false,
             format_line: config.file_lines().contains_line(name, 1),
@@ -510,28 +503,12 @@ impl<'a> FormatLines<'a> {
 
     // Iterate over the chars in the file map.
     fn iterate(&mut self, text: &mut String) {
-        // List of TODO or FIXME issues on the current line
-        let mut issues_on_line = Vec::new();
-
         for (kind, c) in CharClasses::new(text.chars()) {
             if c == '\r' {
                 continue;
             }
 
-            if self.allow_issue_seek && self.format_line {
-                // Add warnings for bad todos/ fixmes
-                if let Some(issue) = self.issue_seeker.inspect(c) {
-                    issues_on_line.push(issue);
-                }
-            }
-
             if c == '\n' {
-                // Accumulate TODO or FIXME issues for the rest of the line so the resulting error
-                // messages contain the entire comment line
-                for issue in issues_on_line.drain(..) {
-                    self.push_err(ErrorKind::BadIssue(issue), false, false);
-                }
-
                 self.new_line(kind);
             } else {
                 self.char(c, kind);