diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/dll-2.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/dll-2.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/dll-2.c b/gcc-4.9/gcc/testsuite/gcc.dg/dll-2.c new file mode 100644 index 000000000..3b8b60eee --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/dll-2.c @@ -0,0 +1,22 @@ +/* These dllimport and dllexport appearing for a symbol. + The desired behavior is that if both dllimport + and dllexport appear (in either order) the result is dllexport. + + Microsoft's MSVC 2.0 allows dllimport followed by dllexport for variables, + but does not allow dllexport followed by dllimport. + + In C, it's ok to redeclare a variable so this works for variables + and functions. In C++, it only works for functions. */ + +/* { dg-require-dll "" } */ + +__declspec (dllimport) int foo1 (); +__declspec (dllexport) int foo1 (); /* { dg-warning "previous dllimport ignored" } */ +__declspec (dllexport) int foo2 (); +__declspec (dllimport) int foo2 (); /* { dg-warning "dllimport ignored" } */ + +__declspec (dllimport) int bar1; +__declspec (dllexport) int bar1; /* { dg-warning "previous dllimport ignored" } */ + +__declspec (dllexport) int bar2; +__declspec (dllimport) int bar2; /* { dg-warning "dllimport ignored" } */ |