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authorflip1995 <hello@philkrones.com>2020-05-12 16:26:55 +0200
committerEduardo Broto <ebroto@tutanota.com>2020-05-26 21:41:51 +0200
commit8e22d15055231fc0df4a07d57cd883fd89d8131b (patch)
treef864065e2ab29384bf98d4df793fd90b37907493
parent7fd3bd0f57e11a65641501d6a898328ecb83ca77 (diff)
downloadrust-8e22d15055231fc0df4a07d57cd883fd89d8131b.tar.gz
rust-8e22d15055231fc0df4a07d57cd883fd89d8131b.zip
Fix fallout in redundant_field_names
-rw-r--r--clippy_lints/src/redundant_field_names.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/clippy_lints/src/redundant_field_names.rs b/clippy_lints/src/redundant_field_names.rs
index b12c3c344ef..2a81170e49e 100644
--- a/clippy_lints/src/redundant_field_names.rs
+++ b/clippy_lints/src/redundant_field_names.rs
@@ -2,6 +2,7 @@ use crate::utils::span_lint_and_sugg;
 use rustc_ast::ast::{Expr, ExprKind};
 use rustc_errors::Applicability;
 use rustc_lint::{EarlyContext, EarlyLintPass};
+use rustc_middle::lint::in_external_macro;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {
@@ -36,6 +37,9 @@ declare_lint_pass!(RedundantFieldNames => [REDUNDANT_FIELD_NAMES]);
 
 impl EarlyLintPass for RedundantFieldNames {
     fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
+        if in_external_macro(cx.sess, expr.span) {
+            return;
+        }
         if let ExprKind::Struct(_, ref fields, _) = expr.kind {
             for field in fields {
                 if field.is_shorthand {