1// RUN: %clang_cc1 -fsyntax-only -verify %s 2 3// Test for absence of crash reported in PR 2923: 4// 5// http://llvm.org/bugs/show_bug.cgi?id=2923 6// 7// Previously we had a crash when deallocating the FunctionDecl for 'bar' 8// because FunctionDecl::getNumParams() just used the type of foo to determine 9// the number of parameters it has. In the case of 'bar' there are no 10// ParmVarDecls. 11int foo(int x, int y) { return x + y; } 12extern typeof(foo) bar; 13