warning: language version 2.0 is experimental, there are no backwards compatibility guarantees for new language and library features
compiler/testData/cli/jvm/twoDiagnosticsOnSingleElement.kt:11:1: error: class C is not abstract and does not implement abstract member foo
class C : I1, I2
^
compiler/testData/cli/jvm/twoDiagnosticsOnSingleElement.kt:11:1: error: c inherits conflicting members: foo, foo
class C : I1, I2
^
COMPILATION_ERROR