1// RUN: %clang_cc1 -fsyntax-only -verify %s 2// expected-no-diagnostics 3 4// Test for absence of crash reported in PR 2923: 5// 6// http://llvm.org/bugs/show_bug.cgi?id=2923 7// 8// Previously we had a crash when deallocating the FunctionDecl for 'bar' 9// because FunctionDecl::getNumParams() just used the type of foo to determine 10// the number of parameters it has. In the case of 'bar' there are no 11// ParmVarDecls. 12int foo(int x, int y) { return x + y; } 13extern typeof(foo) bar; 14