Responses to review comments by @gribozavr.

Author: martinboehme

test/Interop/C/function/Inputs/emit-called-function.h renamed to test/Interop/C/function/Inputs/emit-called-inline-function.h

@@ -18,6 +18,20 @@ INLINE int calledTransitively() {
   return 42;
 }
 
+#ifdef __cplusplus
+class C {
+ public:
+  int memberFunctionCalledTransitively() {
+    return 42;
+  }
+};
+#endif
+
 INLINE int calledFromSwift() {
+#ifdef __cplusplus
+  C c;
+  return calledTransitively() + c.memberFunctionCalledTransitively();
+#else
   return calledTransitively();
+#endif
 }

test/Interop/C/function/Inputs/module.modulemap

@@ -1,4 +1,4 @@
-module EmitCalledFunction {
-  header "emit-called-function.h"
+module EmitCalledInlineFunction {
+  header "emit-called-inline-function.h"
   export *
 }

test/Interop/C/function/emit-called-inline-function-irgen.swift

@@ -8,12 +8,13 @@
 // RUN: %target-swift-frontend %s -I %S/Inputs -Xcc -std=c99 -emit-ir -o - | %FileCheck %s -check-prefix C99 --implicit-check-not notCalled
 // RUN: %target-swift-frontend %s -I %S/Inputs -enable-cxx-interop -emit-ir -o - | %FileCheck %s -check-prefix CXX --implicit-check-not notCalled
 
-import EmitCalledFunction
+import EmitCalledInlineFunction
 
 // C99-DAG: define internal i32 @calledFromSwift() #{{[0-9]+}} {
 // C99-DAG: define internal i32 @calledTransitively() #{{[0-9]+}} {
 
 // CXX-DAG: define linkonce_odr i32 @_Z15calledFromSwiftv() #{{[0-9]+}} comdat {
 // CXX-DAG: define linkonce_odr i32 @_Z18calledTransitivelyv() #{{[0-9]+}} comdat {
+// CXX-DAG: define linkonce_odr i32 @_ZN1C32memberFunctionCalledTransitivelyEv(%class.C* %this)
 
 calledFromSwift()