[PATCH] D61140: Copy Argument Passing Restrictions setting when importing a CXXRecordDecl definition

[Shafik Yaghmour via Phabricator via cfe-commits]

shafik updated this revision to Diff 196757.
shafik added a comment.

Added test


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61140/new/

https://reviews.llvm.org/D61140

Files:
  lib/AST/ASTImporter.cpp
  test/Import/cxx-record-flags/Inputs/F.cpp
  test/Import/cxx-record-flags/test.cpp


Index: test/Import/cxx-record-flags/test.cpp
===================================================================
--- /dev/null
+++ test/Import/cxx-record-flags/test.cpp
@@ -0,0 +1,14 @@
+// RUN: clang-import-test -dump-ast -import %S/Inputs/F.cpp -expression %s | FileCheck %s
+
+// CHECK: FTrivial
+// CHECK: DefinitionData
+// CHECK-SAME: pass_in_registers
+
+// CHECK: FNonTrivial
+// CHECK-NOT: pass_in_registers
+// CHECK: DefaultConstructor
+
+void expr() {
+  FTrivial f1;
+  FNonTrivial f2;
+}
Index: test/Import/cxx-record-flags/Inputs/F.cpp
===================================================================
--- /dev/null
+++ test/Import/cxx-record-flags/Inputs/F.cpp
@@ -0,0 +1,9 @@
+class FTrivial {
+  int i;
+};
+
+struct FNonTrivial {
+  virtual ~FNonTrivial() = default;
+  int i;
+};
+
Index: lib/AST/ASTImporter.cpp
===================================================================
--- lib/AST/ASTImporter.cpp
+++ lib/AST/ASTImporter.cpp
@@ -1767,6 +1767,9 @@
     ToData.HasDeclaredCopyAssignmentWithConstParam
       = FromData.HasDeclaredCopyAssignmentWithConstParam;
 
+    // Copy over the data stored in RecordDeclBits
+    ToCXX->setArgPassingRestrictions(FromCXX->getArgPassingRestrictions());
+
     SmallVector<CXXBaseSpecifier *, 4> Bases;
     for (const auto &Base1 : FromCXX->bases()) {
       ExpectedType TyOrErr = import(Base1.getType());


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