gcc/testsuite/gcc.dg/inline-1.c

   1 /* Verify that DECL_INLINE gets copied between DECLs properly.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O1 -fgnu89-inline" } */
   4 /* { dg-final { if [ istarget hppa*-*-* ] { scan-assembler-not "xyzzy?,%r" } else { scan-assembler-not "xyzzy" } } } */
   5
   6 /* Test that declaration followed by definition inlines.  */
   7 static inline int xyzzy0 (int);
   8 static int xyzzy0 (int x) { return x; }
   9 int test0 (void)
  10 {
  11   return xyzzy0 (5);
  12 }
  13
  14 /* Test that definition following declaration inlines.  */
  15 static int xyzzy1 (int);
  16 static inline int xyzzy1 (int x) { return x; }
  17 int test1 (void)
  18 {
  19   return xyzzy1 (5);
  20 }
  21
  22 /* Test that redeclaration inside a function body inlines.  */
  23 extern inline int xyzzy2 (int x) { return x; }
  24 int test2 (void)
  25 {
  26   extern int xyzzy2 (int);
  27   return xyzzy2 (5);
  28 }