4 files changed, 53 insertions, 2 deletions
diff --git a/test/Index/Core/index-source.cpp b/test/Index/Core/index-source.cpp
index f9c88d5ea6..6ad600b351 100644
--- a/test/Index/Core/index-source.cpp
+++ b/test/Index/Core/index-source.cpp
@@ -525,3 +525,36 @@ struct rd33122110::Outer::Nested<int>;
 // CHECK-NEXT: RelCont | Nested | c:@N@rd33122110@S@Outer@S@Nested>#I
 // CHECK: [[@LINE-3]]:20 | struct/C++ | Outer | c:@N@rd33122110@S@Outer | <no-cgname> | Ref,RelCont | rel: 1
 // CHECK-NEXT: RelCont | Nested | c:@N@rd33122110@S@Outer@S@Nested>#I
+
+namespace index_offsetof {
+
+struct Struct {
+  int field;
+};
+
+struct Struct2 {
+  Struct array[4][2];
+};
+
+void foo() {
+  __builtin_offsetof(Struct, field);
+// CHECK: [[@LINE-1]]:30 | field/C | field | c:@N@index_offsetof@S@Struct@FI@field | <no-cgname> | Ref,RelCont | rel: 1
+// CHECK-NEXT: RelCont | foo | c:@N@index_offsetof@F@foo#
+  __builtin_offsetof(Struct2, array[1][0].field);
+// CHECK: [[@LINE-1]]:31 | field/C | array | c:@N@index_offsetof@S@Struct2@FI@array | <no-cgname> | Ref,RelCont | rel: 1
+// CHECK-NEXT: RelCont | foo | c:@N@index_offsetof@F@foo#
+// CHECK: [[@LINE-3]]:43 | field/C | field | c:@N@index_offsetof@S@Struct@FI@field | <no-cgname> | Ref,RelCont | rel: 1
+// CHECK-NEXT: RelCont | foo | c:@N@index_offsetof@F@foo#
+}
+
+#define OFFSET_OF_(X, Y) __builtin_offsetof(X, Y)
+
+class SubclassOffsetof : public Struct {
+  void foo() {
+    OFFSET_OF_(SubclassOffsetof, field);
+// CHECK: [[@LINE-1]]:34 | field/C | field | c:@N@index_offsetof@S@Struct@FI@field | <no-cgname> | Ref,RelCont | rel: 1
+// CHECK-NEXT: RelCont | foo | c:@N@index_offsetof@S@SubclassOffsetof@F@foo#
+  }
+};
+
+}
diff --git a/test/Index/complete-cxx-inline-methods.cpp b/test/Index/complete-cxx-inline-methods.cpp
index c0a4a8d75c..0f78e8caa7 100644
--- a/test/Index/complete-cxx-inline-methods.cpp
+++ b/test/Index/complete-cxx-inline-methods.cpp
@@ -25,7 +25,7 @@ private:
 
 // RUN: c-index-test -code-completion-at=%s:4:9 -std=c++98 %s | FileCheck %s
 // RUN: c-index-test -code-completion-at=%s:13:7 -std=c++98 %s | FileCheck %s
-// CHECK:      CXXMethod:{ResultType MyCls::Vec &}{TypedText operator=}{LeftParen (}{Placeholder const MyCls::Vec &}{RightParen )} (79)
+// CHECK:      CXXMethod:{ResultType Vec &}{TypedText operator=}{LeftParen (}{Placeholder const Vec &}{RightParen )} (79)
 // CHECK-NEXT: StructDecl:{TypedText Vec}{Text ::} (75)
 // CHECK-NEXT: FieldDecl:{ResultType int}{TypedText x} (35)
 // CHECK-NEXT: FieldDecl:{ResultType int}{TypedText y} (35)
diff --git a/test/Index/preamble-conditionals-inverted.cpp b/test/Index/preamble-conditionals-inverted.cpp
index 1d67ccb61a..f5cf1205e3 100644
--- a/test/Index/preamble-conditionals-inverted.cpp
+++ b/test/Index/preamble-conditionals-inverted.cpp
@@ -3,6 +3,8 @@
 // RUN: | FileCheck %s --implicit-check-not "error:"
 #ifdef FOO_H
 
-void foo();
+void foo() {}
 
 #endif
+
+int foo() { return 0; }
diff --git a/test/Index/preamble-conditionals-skipping.cpp b/test/Index/preamble-conditionals-skipping.cpp
new file mode 100644
index 0000000000..fa5764cd5d
--- /dev/null
+++ b/test/Index/preamble-conditionals-skipping.cpp
@@ -0,0 +1,16 @@
+// RUN: env CINDEXTEST_EDITING=1 c-index-test -test-load-source-reparse 5 \
+// RUN:                                       local -std=c++14 %s 2>&1 \
+// RUN: | FileCheck %s --implicit-check-not "error:"
+
+#ifdef MYCPLUSPLUS
+extern "C" {
+#endif
+
+#ifdef MYCPLUSPLUS
+}
+#endif
+
+int main()
+{
+    return 0;
+}