Remove redundant imports.

5 files changed, 0 insertions, 13 deletions

diff --git a/src/codegen/helpers.rs b/src/codegen/helpers.rs
index 457979b6..b630a70b 100644
--- a/src/codegen/helpers.rs
+++ b/src/codegen/helpers.rs
@@ -43,8 +43,6 @@ pub mod attributes {
     }
 
     pub fn doc(comment: String) -> TokenStream {
-        use std::str::FromStr;
-
         // NOTE(emilio): By this point comments are already preprocessed and in
         // `///` form. Quote turns them into `#[doc]` comments, but oh well.
         TokenStream::from_str(&comment).unwrap()
diff --git a/src/ir/comp.rs b/src/ir/comp.rs
index 85054e5a..ba249644 100644
--- a/src/ir/comp.rs
+++ b/src/ir/comp.rs
@@ -351,7 +351,6 @@ impl Bitfield {
     /// Get the mask value that when &'ed with this bitfield's allocation unit
     /// produces this bitfield's value.
     pub fn mask(&self) -> u64 {
-        use std::mem;
         use std::u64;
 
         let unoffseted_mask =
@@ -1068,8 +1067,6 @@ impl CompInfo {
     /// members. This is not ideal, but clang fails to report the size for these
     /// kind of unions, see test/headers/template_union.hpp
     pub fn layout(&self, ctx: &BindgenContext) -> Option<Layout> {
-        use std::cmp;
-
         // We can't do better than clang here, sorry.
         if self.kind == CompKind::Struct {
             return None;
diff --git a/src/ir/context.rs b/src/ir/context.rs
index 0fe720f9..f2b6956a 100644
--- a/src/ir/context.rs
+++ b/src/ir/context.rs
@@ -535,8 +535,6 @@ fn find_effective_target(clang_args: &[String]) -> (String, bool) {
 impl BindgenContext {
     /// Construct the context for the given `options`.
     pub(crate) fn new(options: BindgenOptions) -> Self {
-        use clang_sys;
-
         // TODO(emilio): Use the CXTargetInfo here when available.
         //
         // see: https://reviews.llvm.org/D32389
@@ -1646,8 +1644,6 @@ If you encounter an error missing from this list, please file an issue or a PR!"
         ty: &clang::Type,
         location: clang::Cursor,
     ) -> Option<TypeId> {
-        use clang_sys;
-
         let num_expected_args = self.resolve_type(template).num_self_template_params(self);
         if num_expected_args == 0 {
             warn!(
diff --git a/src/ir/function.rs b/src/ir/function.rs
index dc3cfc41..4001e4d3 100644
--- a/src/ir/function.rs
+++ b/src/ir/function.rs
@@ -247,8 +247,6 @@ pub fn cursor_mangling(
     ctx: &BindgenContext,
     cursor: &clang::Cursor,
 ) -> Option<String> {
-    use clang_sys;
-
     if !ctx.options().enable_mangling {
         return None;
     }
diff --git a/src/ir/item.rs b/src/ir/item.rs
index 6df19be8..5a0bd8c9 100644
--- a/src/ir/item.rs
+++ b/src/ir/item.rs
@@ -1262,8 +1262,6 @@ impl ClangItemParser for Item {
         parent_id: Option<ItemId>,
         ctx: &mut BindgenContext,
     ) -> Result<ItemId, ParseError> {
-        use ir::function::Function;
-        use ir::module::Module;
         use ir::var::Var;
         use clang_sys::*;