clang/test/Sema/PR2923.c

   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.
  12 int foo(int x, int y) { return x + y; }
  13 extern typeof(foo) bar;