clang/test/SemaCXX/constexpr-default-init-value-crash.cpp

   1 // RUN: %clang_cc1 %s -std=c++20 -fsyntax-only -verify
   2 // RUN: %clang_cc1 %s -std=c++20 -fsyntax-only -verify -fno-recovery-ast
   3
   4 namespace NoCrash {
   5 struct ForwardDecl; // expected-note {{forward declaration of}}
   6 struct Foo {        // expected-note 2{{candidate constructor}}
   7   ForwardDecl f;    // expected-error {{field has incomplete type}}
   8 };
   9
  10 constexpr Foo getFoo() {
  11   Foo e = 123; // expected-error {{no viable conversion from 'int' to 'NoCrash::Foo'}}
  12   return e;
  13 }
  14 }