diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/ext/dllexport4.C')
-rw-r--r-- | gcc/testsuite/g++.dg/ext/dllexport4.C | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ext/dllexport4.C b/gcc/testsuite/g++.dg/ext/dllexport4.C new file mode 100644 index 000000000..81c57c3fb --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/dllexport4.C @@ -0,0 +1,54 @@ +// { dg-do link } +// { dg-require-dll "" } +// { dg-additional-sources "dllexport4a.cc" } +// { dg-options "-O2 -fno-keep-inline-dllexport" } +// { dg-prune-output .*undefined.* } +// { dg-xfail-if "link failure expected" { *-*-* } } + +/* Test that inline functions declared "dllexport" appear in object files, + even if they are not called - except when -fno-keep-inline-dllexport. + + This behavior is required by the ARM C++ ABI: + + Exporting a function that can be inlined should force the + creation and export of an out-of-line copy of it. + + and should presumably also apply. + + Visual Studio 2005 also honors that rule. */ + +__declspec(dllexport) inline void i1() {} + +__declspec(dllexport) extern inline void e1() {} + +/* It is invalid to declare the function inline after its definition. */ +#if 0 +__declspec(dllexport) void i2() {} +inline void i2(); + +__declspec(dllexport) extern void e2() {} +inline void e2(); +#endif + +__declspec(dllexport) inline void i3() {} +void i3(); + +__declspec(dllexport) inline void e3() {} +extern void e3(); + +__declspec(dllexport) void i4(); +inline void i4() {}; + +__declspec(dllexport) extern void e4(); +inline void e4() {}; + +__declspec(dllexport) inline void i5(); +void i5() {}; + +__declspec(dllexport) inline void e5(); +extern void e5() {}; + +/* Make sure that just declaring the function -- without defining it + -- does not cause errors. */ +__declspec(dllexport) inline void i6(); +__declspec(dllexport) extern inline void e6(); |