--format=dlang
_D4core8demangle16__T6mangleTFZPvZ6mangleFNaNbNfAxaAaZ11DotSplitter5emptyMxFNaNbNdNiNfZb
core.demangle.mangle!(void*() function).mangle(const(char)[], char[]).DotSplitter.empty() const
+# Could crash
+--format=dlang
+_D8__T2fnVa8888888888888_
+_D8__T2fnVa8888888888888_
+# Could crash
+--format=dlang
+_D5__T2fnVmA1A1A911111111D
+_D5__T2fnVmA1A1A911111111D
+# Could crash
+--format=dlang
+_D7__T2fnVlS8S588888888888S6S5
+_D7__T2fnVlS8S588888888888S6S5
+# Could crash
+--format=dlang
+_D1_B699999999961*
+_D1_B699999999961*
+# Could crash
+--format=dlang
+_D5__T1fVHacA6666666666_
+_D5__T1fVHacA6666666666_