diff options
Diffstat (limited to 'gcc/testsuite/gdc.test/fail_compilation/test23017.d')
| -rw-r--r-- | gcc/testsuite/gdc.test/fail_compilation/test23017.d | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gdc.test/fail_compilation/test23017.d b/gcc/testsuite/gdc.test/fail_compilation/test23017.d new file mode 100644 index 00000000000..743789a6b52 --- /dev/null +++ b/gcc/testsuite/gdc.test/fail_compilation/test23017.d @@ -0,0 +1,20 @@ +/* +TEST_OUTPUT: +--- +fail_compilation/test23017.d(16): Error: class `test23017.CppChildA` with C++ linkage cannot inherit from class `DClass` with D linkage +--- +*/ + +// https://issues.dlang.org/show_bug.cgi?id=23017 +// C++ class may not derive from D class +extern(D) class DClass {} +extern(C++) class CppClass +{ + void foo(); +} + +extern(C++) class CppChildA : DClass {} // error +extern(C++) class CppChildB : CppClass {} + +extern(D) class DChildA : DClass {} +extern(D) class DChildB : CppClass {} // automatically made extern(C++) |