clang/test/AST/function-alias.cpp

   1 // RUN: %clang_cc1 -std=c++17 -fsyntax-only %s
   2
   3 // Verify that ASTContext::getFunctionTypeWithExceptionSpec (called through
   4 // ASTContext::hasSameFunctionTypeIgnoringExceptionSpec from
   5 // ExprEvaluatorBase::handleCallExpr in lib/AST/ExprConstant.cpp) does not crash
   6 // for a type alias.
   7
   8 constexpr int f() noexcept { return 0; }
   9
  10 using F = int();
  11
  12 constexpr int g(F * p) { return p(); }
  13
  14 constexpr int n = g(f);