diff --git a/clippy_lints/src/misc.rs b/clippy_lints/src/misc.rs
index b1942e9498f..57751a03f5f 100644
--- a/clippy_lints/src/misc.rs
+++ b/clippy_lints/src/misc.rs
@@ -594,8 +594,7 @@ fn is_used(cx: &LateContext<'_, '_>, expr: &Expr) -> bool {
 fn in_attributes_expansion(expr: &Expr) -> bool {
     expr.span
         .ctxt()
-        .outer()
-        .expn_info()
+        .outer_expn_info()
         .map_or(false, |info| matches!(info.format, ExpnFormat::MacroAttribute(_)))
 }
 
diff --git a/clippy_lints/src/panic_unimplemented.rs b/clippy_lints/src/panic_unimplemented.rs
index 1030efafb86..bee1ec46f55 100644
--- a/clippy_lints/src/panic_unimplemented.rs
+++ b/clippy_lints/src/panic_unimplemented.rs
@@ -69,8 +69,8 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for PanicUnimplemented {
 
 fn get_outer_span(expr: &Expr) -> Span {
     if_chain! {
-        if let Some(first) = expr.span.ctxt().outer().expn_info();
-        if let Some(second) = first.call_site.ctxt().outer().expn_info();
+        if let Some(first) = expr.span.ctxt().outer_expn_info();
+        if let Some(second) = first.call_site.ctxt().outer_expn_info();
         then {
             second.call_site
         } else {
diff --git a/clippy_lints/src/ranges.rs b/clippy_lints/src/ranges.rs
index a37ac3a1139..af2342634a1 100644
--- a/clippy_lints/src/ranges.rs
+++ b/clippy_lints/src/ranges.rs
@@ -148,8 +148,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Ranges {
             then {
                 let span = expr.span
                     .ctxt()
-                    .outer()
-                    .expn_info()
+                    .outer_expn_info()
                     .map_or(expr.span, |info| info.call_site);
                 span_lint_and_then(
                     cx,
diff --git a/clippy_lints/src/returns.rs b/clippy_lints/src/returns.rs
index 8976d73fc9a..41cf012ac87 100644
--- a/clippy_lints/src/returns.rs
+++ b/clippy_lints/src/returns.rs
@@ -272,7 +272,7 @@ fn attr_is_cfg(attr: &ast::Attribute) -> bool {
 
 // get the def site
 fn get_def(span: Span) -> Option<Span> {
-    span.ctxt().outer().expn_info().and_then(|info| info.def_site)
+    span.ctxt().outer_expn_info().and_then(|info| info.def_site)
 }
 
 // is this expr a `()` unit?
diff --git a/clippy_lints/src/utils/internal_lints.rs b/clippy_lints/src/utils/internal_lints.rs
index 5e79c231e41..e8b2743bcf4 100644
--- a/clippy_lints/src/utils/internal_lints.rs
+++ b/clippy_lints/src/utils/internal_lints.rs
@@ -156,8 +156,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for LintWithoutLintPass {
             // actual span that invoked `declare_tool_lint!`:
             let lint_span = lint_span
                 .ctxt()
-                .outer()
-                .expn_info()
+                .outer_expn_info()
                 .map(|ei| ei.call_site)
                 .expect("unable to get call_site");
 
diff --git a/clippy_lints/src/utils/mod.rs b/clippy_lints/src/utils/mod.rs
index a812b1709bb..5fa5eeaae76 100644
--- a/clippy_lints/src/utils/mod.rs
+++ b/clippy_lints/src/utils/mod.rs
@@ -94,12 +94,12 @@ pub fn in_constant(cx: &LateContext<'_, '_>, id: HirId) -> bool {
 
 /// Returns `true` if this `expn_info` was expanded by any macro or desugaring
 pub fn in_macro_or_desugar(span: Span) -> bool {
-    span.ctxt().outer().expn_info().is_some()
+    span.ctxt().outer_expn_info().is_some()
 }
 
 /// Returns `true` if this `expn_info` was expanded by any macro.
 pub fn in_macro(span: Span) -> bool {
-    if let Some(info) = span.ctxt().outer().expn_info() {
+    if let Some(info) = span.ctxt().outer_expn_info() {
         if let ExpnFormat::CompilerDesugaring(..) = info.format {
             false
         } else {
@@ -691,11 +691,7 @@ pub fn is_adjusted(cx: &LateContext<'_, '_>, e: &Expr) -> bool {
 /// See also `is_direct_expn_of`.
 pub fn is_expn_of(mut span: Span, name: &str) -> Option<Span> {
     loop {
-        let span_name_span = span
-            .ctxt()
-            .outer()
-            .expn_info()
-            .map(|ei| (ei.format.name(), ei.call_site));
+        let span_name_span = span.ctxt().outer_expn_info().map(|ei| (ei.format.name(), ei.call_site));
 
         match span_name_span {
             Some((mac_name, new_span)) if mac_name.as_str() == name => return Some(new_span),
@@ -715,11 +711,7 @@ pub fn is_expn_of(mut span: Span, name: &str) -> Option<Span> {
 /// `bar!` by
 /// `is_direct_expn_of`.
 pub fn is_direct_expn_of(span: Span, name: &str) -> Option<Span> {
-    let span_name_span = span
-        .ctxt()
-        .outer()
-        .expn_info()
-        .map(|ei| (ei.format.name(), ei.call_site));
+    let span_name_span = span.ctxt().outer_expn_info().map(|ei| (ei.format.name(), ei.call_site));
 
     match span_name_span {
         Some((mac_name, new_span)) if mac_name.as_str() == name => Some(new_span),
diff --git a/clippy_lints/src/vec.rs b/clippy_lints/src/vec.rs
index 2422a7060cd..c9a2eecd509 100644
--- a/clippy_lints/src/vec.rs
+++ b/clippy_lints/src/vec.rs
@@ -49,13 +49,11 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for UselessVec {
                 // report the error around the `vec!` not inside `<std macros>:`
                 let span = arg.span
                     .ctxt()
-                    .outer()
-                    .expn_info()
+                    .outer_expn_info()
                     .map(|info| info.call_site)
                     .expect("unable to get call_site")
                     .ctxt()
-                    .outer()
-                    .expn_info()
+                    .outer_expn_info()
                     .map(|info| info.call_site)
                     .expect("unable to get call_site");
                 check_vec_macro(cx, &vec_args, span);