2 files changed, 26 insertions, 10 deletions

diff --git a/bindgen/codegen/dyngen.rs b/bindgen/codegen/dyngen.rs
index d02c51e4..f310f14e 100644
--- a/bindgen/codegen/dyngen.rs
+++ b/bindgen/codegen/dyngen.rs
@@ -92,7 +92,9 @@ impl DynamicItems {
                 ) -> Result<Self, ::libloading::Error>
                 where P: AsRef<::std::ffi::OsStr> {
                     let library = ::libloading::Library::new(path)?;
-                    Self::from_library(library)
+                    unsafe {
+                        Self::from_library(library)
+                    }
                 }
 
                 pub unsafe fn from_library<L>(
@@ -157,7 +159,9 @@ impl DynamicItems {
             self.struct_implementation.push(quote! {
                 #(#attributes)*
                 pub unsafe fn #ident ( &self, #( #args ),* ) -> #ret_ty {
-                    #call_body
+                    unsafe {
+                        #call_body
+                    }
                 }
             });
         }
@@ -166,11 +170,11 @@ impl DynamicItems {
         let ident_str = codegen::helpers::ast_ty::cstr_expr(ident.to_string());
         self.constructor_inits.push(if is_required {
             quote! {
-                let #ident = __library.get(#ident_str).map(|sym| *sym)?;
+                let #ident = unsafe { __library.get(#ident_str) }.map(|sym| *sym)?;
             }
         } else {
             quote! {
-                let #ident = __library.get(#ident_str).map(|sym| *sym);
+                let #ident = unsafe { __library.get(#ident_str) }.map(|sym| *sym);
             }
         });
 
diff --git a/bindgen/codegen/mod.rs b/bindgen/codegen/mod.rs
index d0c19136..e0d96cd1 100644
--- a/bindgen/codegen/mod.rs
+++ b/bindgen/codegen/mod.rs
@@ -2605,7 +2605,9 @@ impl MethodCodegen for Method {
         methods.push(quote! {
             #(#attrs)*
             pub unsafe fn #name ( #( #args ),* ) #ret {
-                #block
+                unsafe {
+                    #block
+                }
             }
         });
     }
@@ -4263,7 +4265,9 @@ fn objc_method_codegen(
 
     methods.push(quote! {
         unsafe fn #method_name #sig where <Self as std::ops::Deref>::Target: objc::Message + Sized {
-            #body
+            unsafe {
+                #body
+            }
         }
     });
 }
@@ -4638,12 +4642,16 @@ pub mod utils {
 
                 #[inline]
                 pub unsafe fn as_ref(&self) -> &T {
-                    ::#prefix::mem::transmute(self)
+                    unsafe {
+                        ::#prefix::mem::transmute(self)
+                    }
                 }
 
                 #[inline]
                 pub unsafe fn as_mut(&mut self) -> &mut T {
-                    ::#prefix::mem::transmute(self)
+                    unsafe {
+                        ::#prefix::mem::transmute(self)
+                    }
                 }
             }
         };
@@ -4757,12 +4765,16 @@ pub mod utils {
 
                 #[inline]
                 pub unsafe fn as_slice(&self, len: usize) -> &[T] {
-                    ::#prefix::slice::from_raw_parts(self.as_ptr(), len)
+                    unsafe {
+                        ::#prefix::slice::from_raw_parts(self.as_ptr(), len)
+                    }
                 }
 
                 #[inline]
                 pub unsafe fn as_mut_slice(&mut self, len: usize) -> &mut [T] {
-                    ::#prefix::slice::from_raw_parts_mut(self.as_mut_ptr(), len)
+                    unsafe {
+                        ::#prefix::slice::from_raw_parts_mut(self.as_mut_ptr(), len)
+                    }
                 }
             }
         };