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Skipping check if in external macro.

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Unknown 2019-01-19 17:35:32 -05:00 committed by unknown
parent 02456208b4
commit 44c835feea
1 changed files with 5 additions and 1 deletions
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6
clippy_lints/src/functions.rs
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@ -3,7 +3,7 @@ use matches::matches;
use rustc::hir;
use rustc::hir::def::Def;
use rustc::hir::intravisit;
use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
use rustc::lint::{in_external_macro, LateContext, LateLintPass, LintArray, LintContext, LintPass};
use rustc::ty;
use rustc::{declare_tool_lint, lint_array};
use rustc_data_structures::fx::FxHashSet;
@ -179,6 +179,10 @@ impl<'a, 'tcx> Functions {
}
fn check_line_number(self, cx: &LateContext<'_, '_>, span: Span) {
if in_external_macro(cx.sess(), span) {
return;
}
let code_snippet = snippet(cx, span, "..");
let mut line_count: u64 = 0;
let mut in_comment = false;