llvm/lldb/test/Shell/Expr/TestObjCInCXXContext.test

// UNSUPPORTED: system-linux, system-windows

// Tests that we don't consult the the Objective-C runtime
// plugin when in a purely C++ context.
//
// RUN: %clangxx_host %p/Inputs/objc-cast.cpp -g -o %t
// RUN: %lldb %t \
// RUN:   -o "b main" -o run \
// RUN:   -o "expression --language objective-c -- NSString * a; a" \
// RUN:   -o "expression --language objective-c++ -- NSString * b; b" \
// RUN:   -o "expression NSString" \
// RUN:   2>&1 | FileCheck %s

// CHECK:      (lldb) expression --language objective-c -- NSString * a; a
// CHECK-NEXT: (NSString *){{.*}}= nil

// CHECK:      (lldb) expression --language objective-c++ -- NSString * b; b
// CHECK-NEXT: (NSString *){{.*}}= nil

// CHECK:      (lldb) expression NSString
// CHECK:      error:{{.*}}use of undeclared identifier 'NSString'