diff options
Diffstat (limited to 'compiler/rustc_middle/src/lint.rs')
| -rw-r--r-- | compiler/rustc_middle/src/lint.rs | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/compiler/rustc_middle/src/lint.rs b/compiler/rustc_middle/src/lint.rs index 51df42f6d..c61de97d5 100644 --- a/compiler/rustc_middle/src/lint.rs +++ b/compiler/rustc_middle/src/lint.rs @@ -182,7 +182,7 @@ impl TyCtxt<'_> { if hir.attrs(id).iter().any(|attr| Level::from_attr(attr).is_some()) { return id; } - let next = hir.get_parent_node(id); + let next = hir.parent_id(id); if next == id { bug!("lint traversal reached the root of the crate"); } @@ -234,16 +234,7 @@ pub fn explain_lint_level_source( err.note_once(&format!("`#[{}({})]` on by default", level.as_str(), name)); } LintLevelSource::CommandLine(lint_flag_val, orig_level) => { - let flag = match orig_level { - Level::Warn => "-W", - Level::Deny => "-D", - Level::Forbid => "-F", - Level::Allow => "-A", - Level::ForceWarn(_) => "--force-warn", - Level::Expect(_) => { - unreachable!("the expect level does not have a commandline flag") - } - }; + let flag = orig_level.to_cmd_flag(); let hyphen_case_lint_name = name.replace('_', "-"); if lint_flag_val.as_str() == name { err.note_once(&format!( |