llvm-project/llvm/test/tools/llvm-cxxfilt/invalid.test

RUN: llvm-cxxfilt _Z1fi __Z1fi f ___ZSt1ff_block_invoke | FileCheck %s

CHECK: f(int)
CHECK-NEXT: __Z1fi
CHECK-NEXT: f
CHECK-NEXT: invocation function for block in std::f(float)