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Include the line number in tidy's iter_header

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This commit is contained in:
Zalathar 2024-05-04 18:30:06 +10:00
parent ee9a9f84c5
commit 1fbabc622f
3 changed files with 6 additions and 5 deletions
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7
src/tools/tidy/src/iter_header.rs
View File

@ -3,6 +3,7 @@
/// A header line, like `//@name: value` consists of the prefix `//@` and the directive
/// `name: value`. It is also possibly revisioned, e.g. `//@[revision] name: value`.
pub(crate) struct HeaderLine<'ln> {
pub(crate) line_number: usize,
pub(crate) revision: Option<&'ln str>,
pub(crate) directive: &'ln str,
}
@ -11,7 +12,7 @@ pub(crate) struct HeaderLine<'ln> {
///
/// Adjusted from compiletest/src/header.rs.
pub(crate) fn iter_header<'ln>(contents: &'ln str, it: &mut dyn FnMut(HeaderLine<'ln>)) {
for ln in contents.lines() {
for (line_number, ln) in (1..).zip(contents.lines()) {
let ln = ln.trim();
// We're left with potentially `[rev]name: value`.
@ -24,9 +25,9 @@ pub(crate) fn iter_header<'ln>(contents: &'ln str, it: &mut dyn FnMut(HeaderLine
panic!("malformed revision directive: expected `//@[rev]`, found `{ln}`");
};
// We trimmed off the `[rev]` portion, left with `name: value`.
it(HeaderLine { revision: Some(revision), directive: remainder.trim() });
it(HeaderLine { line_number, revision: Some(revision), directive: remainder.trim() });
} else {
it(HeaderLine { revision: None, directive: remainder.trim() });
it(HeaderLine { line_number, revision: None, directive: remainder.trim() });
}
}
}

2
src/tools/tidy/src/target_specific_tests.rs
View File

@ -20,7 +20,7 @@ pub fn check(path: &Path, bad: &mut bool) {
crate::walk::walk(path, |path, _is_dir| filter_not_rust(path), &mut |entry, content| {
let file = entry.path().display();
let mut header_map = BTreeMap::new();
iter_header(content, &mut |HeaderLine { revision, directive }| {
iter_header(content, &mut |HeaderLine { revision, directive, .. }| {
if let Some(value) = directive.strip_prefix(LLVM_COMPONENTS_HEADER) {
let info = header_map.entry(revision).or_insert(RevisionInfo::default());
let comp_vec = info.llvm_components.get_or_insert(Vec::new());

2
src/tools/tidy/src/tests_revision_unpaired_stdout_stderr.rs
View File

@ -61,7 +61,7 @@ pub fn check(tests_path: impl AsRef<Path>, bad: &mut bool) {
let contents = std::fs::read_to_string(test).unwrap();
// Collect directives.
iter_header(&contents, &mut |HeaderLine { revision, directive }| {
iter_header(&contents, &mut |HeaderLine { revision, directive, .. }| {
// We're trying to *find* `//@ revision: xxx` directives themselves, not revisioned
// directives.
if revision.is_some() {