gcc/testsuite/gcc.dg/dll-6.c

   1 /* { dg-do link } */
   2 /* { dg-require-dll "" } */
   3 /* { dg-additional-sources "dll-6a.c" } */
   4 /* { dg-options "-w -O2 -std=gnu89" } */
   5
   6 /* Test that inline functions declared "dllexport" appear in object
   7    files, even if they are not called.
   8
   9    This behavior is required by the ARM C++ ABI:
  10
  11      Exporting a function that can be inlined should force the
  12      creation and export of an out-of-line copy of it.
  13
  14    and should presumably also apply.
  15
  16    Visual Studio 2005 also honors that rule.  */
  17
  18 __declspec(dllexport) inline void i1() {}
  19
  20 __declspec(dllexport) extern inline void e1() {}
  21
  22 /* It is invalid to declare the function inline after its definition.  */
  23 #if 0
  24 __declspec(dllexport) void i2() {}
  25 inline void i2();
  26
  27 __declspec(dllexport) extern void e2() {}
  28 inline void e2();
  29 #endif
  30
  31 __declspec(dllexport) inline void i3() {}
  32 void i3();
  33
  34 __declspec(dllexport) inline void e3() {}
  35 extern void e3();
  36
  37 __declspec(dllexport) void i4();
  38 inline void i4() {};
  39
  40 __declspec(dllexport) extern void e4();
  41 inline void e4() {};
  42
  43 __declspec(dllexport) inline void i5();
  44 void i5() {};
  45
  46 __declspec(dllexport) inline void e5();
  47 extern void e5() {};
  48
  49 /* Make sure that just declaring the function -- without defining it
  50    -- does not cause errors.  */
  51 __declspec(dllexport) inline void i6();
  52 __declspec(dllexport) extern inline void e6();