cling/test/Driver/args.C

//------------------------------------------------------------------------------
// CLING - the C++ LLVM-based InterpreterG :)
//
// This file is dual-licensed: you can choose to license it under the University
// of Illinois Open Source License or the GNU Lesser General Public License. See
// LICENSE.TXT for details.
//------------------------------------------------------------------------------

// RUN: %cling %s 'args(42,"")' 2>&1 | FileCheck %s
//CHECK-NOT: {{.*error|note:.*}}
//CHECK: warning: function 'args' cannot be called with no arguments.

extern "C" int printf(const char* fmt, ...);

void args(int I, const char* R, const char* S = "ArgString") {


   printf("I=%d\n", I); // CHECK: I=42
   printf("S=%s\n", S); // CHECK: S=ArgString
   printf("R=%s\n", R);

}