some bugfixes

Author: ZuseZ4

compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp

@@ -379,6 +379,11 @@ extern "C" void LLVMRustRemoveEnumAttributeAtIndex(LLVMValueRef F, size_t index,
   LLVMRemoveEnumAttributeAtIndex(F, index, fromRust(RustAttr));
 }
 
+extern "C" LLVMAttributeRef
+LLVMRustCreateAttrNoValue(LLVMContextRef C, LLVMRustAttribute RustAttr) {
+  return wrap(Attribute::get(*unwrap(C), fromRust(RustAttr)));
+}
+
 extern "C" void LLVMRustAddEnumAttributeAtIndex(LLVMContextRef C,
                                                 LLVMValueRef F, size_t index,
                                                 LLVMRustAttribute RustAttr) {
@@ -391,11 +396,6 @@ LLVMRustGetEnumAttributeAtIndex(LLVMValueRef F, size_t index,
   return LLVMGetEnumAttributeAtIndex(F, index, fromRust(RustAttr));
 }
 
-extern "C" LLVMAttributeRef
-LLVMRustCreateAttrNoValue(LLVMContextRef C, LLVMRustAttribute RustAttr) {
-  return wrap(Attribute::get(*unwrap(C), fromRust(RustAttr)));
-}
-
 extern "C" LLVMAttributeRef LLVMRustCreateAlignmentAttr(LLVMContextRef C,
                                                         uint64_t Bytes) {
   return wrap(Attribute::getWithAlignment(*unwrap(C), llvm::Align(Bytes)));

compiler/rustc_resolve/src/lib.rs

@@ -1508,6 +1508,7 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> {
             next_node_id: CRATE_NODE_ID,
             node_id_to_def_id,
             def_id_to_node_id,
+            autodiff_map: Default::default(),
             placeholder_field_indices: Default::default(),
             invocation_parents,
             trait_impl_items: Default::default(),
@@ -1637,6 +1638,7 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> {
                 .into_items()
                 .map(|(k, f)| (k, f.key()))
                 .collect(),
+            autodiff_map: self.autodiff_map,
             trait_map: self.trait_map,
             lifetime_elision_allowed: self.lifetime_elision_allowed,
             lint_buffer: Steal::new(self.lint_buffer),