blob: 21ba7ec8dad2ae96d5d6952f4a8c5a600f04fdf6 [file] [log] [blame]
// RUN: %clang_cc1 -std=c++11 -triple x86_64-linux-gnu -fms-extensions -ast-dump -ast-dump-filter Test %s | FileCheck -strict-whitespace %s
class testEnumDecl {
enum class TestEnumDeclScoped;
enum TestEnumDeclFixed : int;
};
// CHECK: EnumDecl{{.*}} class TestEnumDeclScoped 'int'
// CHECK: EnumDecl{{.*}} TestEnumDeclFixed 'int'
class testFieldDecl {
int TestFieldDeclInit = 0;
};
// CHECK: FieldDecl{{.*}} TestFieldDeclInit 'int'
// CHECK-NEXT: IntegerLiteral
namespace testVarDeclNRVO {
class A { };
A foo() {
A TestVarDeclNRVO;
return TestVarDeclNRVO;
}
}
// CHECK: VarDecl{{.*}} TestVarDeclNRVO 'testVarDeclNRVO::A' nrvo
void testParmVarDeclInit(int TestParmVarDeclInit = 0);
// CHECK: ParmVarDecl{{.*}} TestParmVarDeclInit 'int'
// CHECK-NEXT: IntegerLiteral{{.*}}
namespace TestNamespaceDecl {
int i;
}
// CHECK: NamespaceDecl{{.*}} TestNamespaceDecl
// CHECK-NEXT: VarDecl
namespace TestNamespaceDecl {
int j;
}
// CHECK: NamespaceDecl{{.*}} TestNamespaceDecl
// CHECK-NEXT: original Namespace
// CHECK-NEXT: VarDecl
inline namespace TestNamespaceDeclInline {
}
// CHECK: NamespaceDecl{{.*}} TestNamespaceDeclInline inline
namespace testUsingDirectiveDecl {
namespace A {
}
}
namespace TestUsingDirectiveDecl {
using namespace testUsingDirectiveDecl::A;
}
// CHECK: NamespaceDecl{{.*}} TestUsingDirectiveDecl
// CHECK-NEXT: UsingDirectiveDecl{{.*}} Namespace{{.*}} 'A'
namespace testNamespaceAlias {
namespace A {
}
}
namespace TestNamespaceAlias = testNamespaceAlias::A;
// CHECK: NamespaceAliasDecl{{.*}} TestNamespaceAlias
// CHECK-NEXT: Namespace{{.*}} 'A'
using TestTypeAliasDecl = int;
// CHECK: TypeAliasDecl{{.*}} TestTypeAliasDecl 'int'
namespace testTypeAliasTemplateDecl {
template<typename T> class A;
template<typename T> using TestTypeAliasTemplateDecl = A<T>;
}
// CHECK: TypeAliasTemplateDecl{{.*}} TestTypeAliasTemplateDecl
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: TypeAliasDecl{{.*}} TestTypeAliasTemplateDecl 'A<T>'
namespace testCXXRecordDecl {
class TestEmpty {};
// CHECK: CXXRecordDecl{{.*}} class TestEmpty
// CHECK-NEXT: DefinitionData pass_in_registers empty aggregate standard_layout trivially_copyable pod trivial literal has_constexpr_non_copy_move_ctor can_const_default_init
// CHECK-NEXT: DefaultConstructor exists trivial constexpr
// CHECK-NEXT: CopyConstructor simple trivial has_const_param
// CHECK-NEXT: MoveConstructor exists simple trivial
// CHECK-NEXT: CopyAssignment trivial has_const_param
// CHECK-NEXT: MoveAssignment exists simple trivial
// CHECK-NEXT: Destructor simple irrelevant trivial
class A { };
class B { };
class TestCXXRecordDecl : virtual A, public B {
int i;
};
}
// CHECK: CXXRecordDecl{{.*}} class TestCXXRecordDecl
// CHECK-NEXT: DefinitionData{{$}}
// CHECK-NEXT: DefaultConstructor exists non_trivial
// CHECK-NEXT: CopyConstructor simple non_trivial has_const_param
// CHECK-NEXT: MoveConstructor exists simple non_trivial
// CHECK-NEXT: CopyAssignment non_trivial has_const_param
// CHECK-NEXT: MoveAssignment exists simple non_trivial
// CHECK-NEXT: Destructor simple irrelevant trivial
// CHECK-NEXT: virtual private 'testCXXRecordDecl::A'
// CHECK-NEXT: public 'testCXXRecordDecl::B'
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestCXXRecordDecl
// CHECK-NEXT: FieldDecl
template<class...T>
class TestCXXRecordDeclPack : public T... {
};
// CHECK: CXXRecordDecl{{.*}} class TestCXXRecordDeclPack
// CHECK: public 'T'...
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestCXXRecordDeclPack
thread_local int TestThreadLocalInt;
// CHECK: TestThreadLocalInt {{.*}} tls_dynamic
class testCXXMethodDecl {
virtual void TestCXXMethodDeclPure() = 0;
void TestCXXMethodDeclDelete() = delete;
void TestCXXMethodDeclThrow() throw();
void TestCXXMethodDeclThrowType() throw(int);
};
// CHECK: CXXMethodDecl{{.*}} TestCXXMethodDeclPure 'void ()' virtual pure
// CHECK: CXXMethodDecl{{.*}} TestCXXMethodDeclDelete 'void ()' delete
// CHECK: CXXMethodDecl{{.*}} TestCXXMethodDeclThrow 'void () throw()'
// CHECK: CXXMethodDecl{{.*}} TestCXXMethodDeclThrowType 'void () throw(int)'
namespace testCXXConstructorDecl {
class A { };
class TestCXXConstructorDecl : public A {
int I;
TestCXXConstructorDecl(A &a, int i) : A(a), I(i) { }
TestCXXConstructorDecl(A &a) : TestCXXConstructorDecl(a, 0) { }
};
}
// CHECK: CXXConstructorDecl{{.*}} TestCXXConstructorDecl 'void {{.*}}'
// CHECK-NEXT: ParmVarDecl{{.*}} a
// CHECK-NEXT: ParmVarDecl{{.*}} i
// CHECK-NEXT: CXXCtorInitializer{{.*}}A
// CHECK-NEXT: Expr
// CHECK: CXXCtorInitializer{{.*}}I
// CHECK-NEXT: Expr
// CHECK: CompoundStmt
// CHECK: CXXConstructorDecl{{.*}} TestCXXConstructorDecl 'void {{.*}}'
// CHECK-NEXT: ParmVarDecl{{.*}} a
// CHECK-NEXT: CXXCtorInitializer{{.*}}TestCXXConstructorDecl
// CHECK-NEXT: CXXConstructExpr{{.*}}TestCXXConstructorDecl
class TestCXXDestructorDecl {
~TestCXXDestructorDecl() { }
};
// CHECK: CXXDestructorDecl{{.*}} ~TestCXXDestructorDecl 'void () noexcept'
// CHECK-NEXT: CompoundStmt
// Test that the range of a defaulted members is computed correctly.
class TestMemberRanges {
public:
TestMemberRanges() = default;
TestMemberRanges(const TestMemberRanges &Other) = default;
TestMemberRanges(TestMemberRanges &&Other) = default;
~TestMemberRanges() = default;
TestMemberRanges &operator=(const TestMemberRanges &Other) = default;
TestMemberRanges &operator=(TestMemberRanges &&Other) = default;
};
void SomeFunction() {
TestMemberRanges A;
TestMemberRanges B(A);
B = A;
A = static_cast<TestMemberRanges &&>(B);
TestMemberRanges C(static_cast<TestMemberRanges &&>(A));
}
// CHECK: CXXConstructorDecl{{.*}} <line:{{.*}}:3, col:30>
// CHECK: CXXConstructorDecl{{.*}} <line:{{.*}}:3, col:59>
// CHECK: CXXConstructorDecl{{.*}} <line:{{.*}}:3, col:54>
// CHECK: CXXDestructorDecl{{.*}} <line:{{.*}}:3, col:31>
// CHECK: CXXMethodDecl{{.*}} <line:{{.*}}:3, col:70>
// CHECK: CXXMethodDecl{{.*}} <line:{{.*}}:3, col:65>
class TestCXXConversionDecl {
operator int() { return 0; }
};
// CHECK: CXXConversionDecl{{.*}} operator int 'int ()'
// CHECK-NEXT: CompoundStmt
namespace TestStaticAssertDecl {
static_assert(true, "msg");
}
// CHECK: NamespaceDecl{{.*}} TestStaticAssertDecl
// CHECK-NEXT: StaticAssertDecl{{.*> .*$}}
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: StringLiteral
namespace testFunctionTemplateDecl {
class A { };
class B { };
class C { };
class D { };
template<typename T> void TestFunctionTemplate(T) { }
// implicit instantiation
void bar(A a) { TestFunctionTemplate(a); }
// explicit specialization
template<> void TestFunctionTemplate(B);
// explicit instantiation declaration
extern template void TestFunctionTemplate(C);
// explicit instantiation definition
template void TestFunctionTemplate(D);
}
// CHECK: FunctionTemplateDecl{{.*}} TestFunctionTemplate
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: FunctionDecl{{.*}} TestFunctionTemplate 'void (T)'
// CHECK-NEXT: ParmVarDecl{{.*}} 'T'
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: FunctionDecl{{.*}} TestFunctionTemplate {{.*}}A
// CHECK-NEXT: TemplateArgument
// CHECK-NEXT: ParmVarDecl
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: Function{{.*}} 'TestFunctionTemplate' {{.*}}B
// CHECK-NEXT: FunctionDecl{{.*}} TestFunctionTemplate {{.*}}C
// CHECK-NEXT: TemplateArgument
// CHECK-NEXT: ParmVarDecl
// CHECK-NEXT: FunctionDecl{{.*}} TestFunctionTemplate {{.*}}D
// CHECK-NEXT: TemplateArgument
// CHECK-NEXT: ParmVarDecl
// CHECK-NEXT: CompoundStmt
// CHECK: FunctionDecl{{.*}} TestFunctionTemplate {{.*}}B
// CHECK-NEXT: TemplateArgument
// CHECK-NEXT: ParmVarDecl
namespace testClassTemplateDecl {
class A { };
class B { };
class C { };
class D { };
template<typename T> class TestClassTemplate {
public:
TestClassTemplate();
~TestClassTemplate();
int j();
int i;
};
// implicit instantiation
TestClassTemplate<A> a;
// explicit specialization
template<> class TestClassTemplate<B> {
int j;
};
// explicit instantiation declaration
extern template class TestClassTemplate<C>;
// explicit instantiation definition
template class TestClassTemplate<D>;
// partial explicit specialization
template<typename T1, typename T2> class TestClassTemplatePartial {
int i;
};
template<typename T1> class TestClassTemplatePartial<T1, A> {
int j;
};
}
// CHECK: ClassTemplateDecl{{.*}} TestClassTemplate
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestClassTemplate
// CHECK: CXXRecordDecl{{.*}} class TestClassTemplate
// CHECK-NEXT: AccessSpecDecl{{.*}} public
// CHECK-NEXT: CXXConstructorDecl{{.*}} <line:{{.*}}:5, col:23>
// CHECK-NEXT: CXXDestructorDecl{{.*}} <line:{{.*}}:5, col:24>
// CHECK-NEXT: CXXMethodDecl{{.*}} <line:{{.*}}:5, col:11>
// CHECK-NEXT: FieldDecl{{.*}} i
// CHECK-NEXT: ClassTemplateSpecializationDecl{{.*}} class TestClassTemplate
// CHECK: TemplateArgument{{.*}}A
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestClassTemplate
// CHECK-NEXT: AccessSpecDecl{{.*}} public
// CHECK-NEXT: CXXConstructorDecl{{.*}} <line:{{.*}}:5, col:23>
// CHECK-NEXT: CXXDestructorDecl{{.*}} <line:{{.*}}:5, col:24>
// CHECK-NEXT: CXXMethodDecl{{.*}} <line:{{.*}}:5, col:11>
// CHECK-NEXT: FieldDecl{{.*}} i
// CHECK: ClassTemplateSpecialization{{.*}} 'TestClassTemplate'
// CHECK-NEXT: ClassTemplateSpecialization{{.*}} 'TestClassTemplate'
// CHECK-NEXT: ClassTemplateSpecialization{{.*}} 'TestClassTemplate'
// CHECK: ClassTemplateSpecializationDecl{{.*}} class TestClassTemplate
// CHECK-NEXT: DefinitionData
// CHECK: TemplateArgument{{.*}}B
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestClassTemplate
// CHECK-NEXT: FieldDecl{{.*}} j
// CHECK: ClassTemplateSpecializationDecl{{.*}} class TestClassTemplate
// CHECK: TemplateArgument{{.*}}C
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestClassTemplate
// CHECK-NEXT: AccessSpecDecl{{.*}} public
// CHECK-NEXT: CXXConstructorDecl{{.*}} <line:{{.*}}:5, col:23>
// CHECK-NEXT: CXXDestructorDecl{{.*}} <line:{{.*}}:5, col:24>
// CHECK-NEXT: CXXMethodDecl{{.*}} <line:{{.*}}:5, col:11>
// CHECK-NEXT: FieldDecl{{.*}} i
// CHECK: ClassTemplateSpecializationDecl{{.*}} class TestClassTemplate
// CHECK: TemplateArgument{{.*}}D
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestClassTemplate
// CHECK-NEXT: AccessSpecDecl{{.*}} public
// CHECK-NEXT: CXXConstructorDecl{{.*}} <line:{{.*}}:5, col:23>
// CHECK-NEXT: CXXDestructorDecl{{.*}} <line:{{.*}}:5, col:24>
// CHECK-NEXT: CXXMethodDecl{{.*}} <line:{{.*}}:5, col:11>
// CHECK-NEXT: FieldDecl{{.*}} i
// CHECK: ClassTemplatePartialSpecializationDecl{{.*}} class TestClassTemplatePartial
// CHECK: TemplateArgument
// CHECK-NEXT: TemplateArgument{{.*}}A
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestClassTemplatePartial
// CHECK-NEXT: FieldDecl{{.*}} j
// PR15220 dump instantiation only once
namespace testCanonicalTemplate {
class A {};
template<typename T> void TestFunctionTemplate(T);
template<typename T> void TestFunctionTemplate(T);
void bar(A a) { TestFunctionTemplate(a); }
// CHECK: FunctionTemplateDecl{{.*}} TestFunctionTemplate
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: FunctionDecl{{.*}} TestFunctionTemplate 'void (T)'
// CHECK-NEXT: ParmVarDecl{{.*}} 'T'
// CHECK-NEXT: FunctionDecl{{.*}} TestFunctionTemplate {{.*}}A
// CHECK-NEXT: TemplateArgument
// CHECK-NEXT: ParmVarDecl
// CHECK: FunctionTemplateDecl{{.*}} TestFunctionTemplate
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: FunctionDecl{{.*}} TestFunctionTemplate 'void (T)'
// CHECK-NEXT: ParmVarDecl{{.*}} 'T'
// CHECK-NEXT: Function{{.*}} 'TestFunctionTemplate'
// CHECK-NOT: TemplateArgument
template<typename T1> class TestClassTemplate {
template<typename T2> friend class TestClassTemplate;
};
TestClassTemplate<A> a;
// CHECK: ClassTemplateDecl{{.*}} TestClassTemplate
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestClassTemplate
// CHECK: CXXRecordDecl{{.*}} class TestClassTemplate
// CHECK-NEXT: FriendDecl
// CHECK-NEXT: ClassTemplateDecl{{.*}} TestClassTemplate
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestClassTemplate
// CHECK-NEXT: ClassTemplateSpecializationDecl{{.*}} class TestClassTemplate
// CHECK: TemplateArgument{{.*}}A
// CHECK-NEXT: CXXRecordDecl{{.*}} class TestClassTemplate
}
template <class T>
class TestClassScopeFunctionSpecialization {
template<class U> void foo(U a) { }
template<> void foo<int>(int a) { }
};
// CHECK: ClassScopeFunctionSpecializationDecl
// CHECK-NEXT: CXXMethod{{.*}} foo 'void (int)'
// CHECK-NEXT: ParmVarDecl
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: TemplateArgument{{.*}} 'int'
namespace TestTemplateTypeParmDecl {
template<typename ... T, class U = int> void foo();
}
// CHECK: NamespaceDecl{{.*}} TestTemplateTypeParmDecl
// CHECK-NEXT: FunctionTemplateDecl
// CHECK-NEXT: TemplateTypeParmDecl{{.*}} typename depth 0 index 0 ... T
// CHECK-NEXT: TemplateTypeParmDecl{{.*}} class depth 0 index 1 U
// CHECK-NEXT: TemplateArgument type 'int'
namespace TestNonTypeTemplateParmDecl {
template<int I = 1, int ... J> void foo();
}
// CHECK: NamespaceDecl{{.*}} TestNonTypeTemplateParmDecl
// CHECK-NEXT: FunctionTemplateDecl
// CHECK-NEXT: NonTypeTemplateParmDecl{{.*}} 'int' depth 0 index 0 I
// CHECK-NEXT: TemplateArgument expr
// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 1
// CHECK-NEXT: NonTypeTemplateParmDecl{{.*}} 'int' depth 0 index 1 ... J
namespace TestTemplateTemplateParmDecl {
template<typename T> class A;
template <template <typename> class T = A, template <typename> class ... U> void foo();
}
// CHECK: NamespaceDecl{{.*}} TestTemplateTemplateParmDecl
// CHECK: FunctionTemplateDecl
// CHECK-NEXT: TemplateTemplateParmDecl{{.*}} T
// CHECK-NEXT: TemplateTypeParmDecl{{.*}} typename
// CHECK-NEXT: TemplateArgument{{.*}} template A
// CHECK-NEXT: TemplateTemplateParmDecl{{.*}} ... U
// CHECK-NEXT: TemplateTypeParmDecl{{.*}} typename
namespace TestTemplateArgument {
template<typename> class A { };
template<template<typename> class ...> class B { };
int foo();
template<typename> class testType { };
template class testType<int>;
// CHECK: ClassTemplateSpecializationDecl{{.*}} class testType
// CHECK: TemplateArgument{{.*}} type 'int'
template<int fp(void)> class testDecl { };
template class testDecl<foo>;
// CHECK: ClassTemplateSpecializationDecl{{.*}} class testDecl
// CHECK: TemplateArgument{{.*}} decl
// CHECK-NEXT: Function{{.*}}foo
template class testDecl<nullptr>;
// CHECK: ClassTemplateSpecializationDecl{{.*}} class testDecl
// CHECK: TemplateArgument{{.*}} nullptr
template<int> class testIntegral { };
template class testIntegral<1>;
// CHECK: ClassTemplateSpecializationDecl{{.*}} class testIntegral
// CHECK: TemplateArgument{{.*}} integral 1
template<template<typename> class> class testTemplate { };
template class testTemplate<A>;
// CHECK: ClassTemplateSpecializationDecl{{.*}} class testTemplate
// CHECK: TemplateArgument{{.*}} A
template<template<typename> class ...T> class C {
B<T...> testTemplateExpansion;
};
// FIXME: Need TemplateSpecializationType dumping to test TemplateExpansion.
template<int, int = 0> class testExpr;
template<int I> class testExpr<I> { };
// CHECK: ClassTemplatePartialSpecializationDecl{{.*}} class testExpr
// CHECK: TemplateArgument{{.*}} expr
// CHECK-NEXT: DeclRefExpr{{.*}}I
template<int, int ...> class testPack { };
template class testPack<0, 1, 2>;
// CHECK: ClassTemplateSpecializationDecl{{.*}} class testPack
// CHECK: TemplateArgument{{.*}} integral 0
// CHECK-NEXT: TemplateArgument{{.*}} pack
// CHECK-NEXT: TemplateArgument{{.*}} integral 1
// CHECK-NEXT: TemplateArgument{{.*}} integral 2
}
namespace testUsingDecl {
int i;
}
namespace TestUsingDecl {
using testUsingDecl::i;
}
// CHECK: NamespaceDecl{{.*}} TestUsingDecl
// CHECK-NEXT: UsingDecl{{.*}} testUsingDecl::i
// CHECK-NEXT: UsingShadowDecl{{.*}} Var{{.*}} 'i' 'int'
namespace testUnresolvedUsing {
class A { };
template<class T> class B {
public:
A a;
};
template<class T> class TestUnresolvedUsing : public B<T> {
using typename B<T>::a;
using B<T>::a;
};
}
// CHECK: CXXRecordDecl{{.*}} TestUnresolvedUsing
// CHECK: UnresolvedUsingTypenameDecl{{.*}} B<T>::a
// CHECK: UnresolvedUsingValueDecl{{.*}} B<T>::a
namespace TestLinkageSpecDecl {
extern "C" void test1();
extern "C++" void test2();
}
// CHECK: NamespaceDecl{{.*}} TestLinkageSpecDecl
// CHECK-NEXT: LinkageSpecDecl{{.*}} C
// CHECK-NEXT: FunctionDecl
// CHECK-NEXT: LinkageSpecDecl{{.*}} C++
// CHECK-NEXT: FunctionDecl
class TestAccessSpecDecl {
public:
private:
protected:
};
// CHECK: CXXRecordDecl{{.*}} class TestAccessSpecDecl
// CHECK: CXXRecordDecl{{.*}} class TestAccessSpecDecl
// CHECK-NEXT: AccessSpecDecl{{.*}} public
// CHECK-NEXT: AccessSpecDecl{{.*}} private
// CHECK-NEXT: AccessSpecDecl{{.*}} protected
template<typename T> class TestFriendDecl {
friend int foo();
friend class A;
friend T;
};
// CHECK: CXXRecord{{.*}} TestFriendDecl
// CHECK: CXXRecord{{.*}} TestFriendDecl
// CHECK-NEXT: FriendDecl
// CHECK-NEXT: FunctionDecl{{.*}} foo
// CHECK-NEXT: FriendDecl{{.*}} 'class A':'A'
// CHECK-NEXT: FriendDecl{{.*}} 'T'
namespace TestFileScopeAsmDecl {
asm("ret");
}
// CHECK: NamespaceDecl{{.*}} TestFileScopeAsmDecl{{$}}
// CHECK: FileScopeAsmDecl{{.*> .*$}}
// CHECK-NEXT: StringLiteral
namespace TestFriendDecl2 {
void f();
struct S {
friend void f();
};
}
// CHECK: NamespaceDecl [[TestFriendDecl2:0x.*]] <{{.*}}> {{.*}} TestFriendDecl2
// CHECK: |-FunctionDecl [[TestFriendDecl2_f:0x.*]] <{{.*}}> {{.*}} f 'void ()'
// CHECK: `-CXXRecordDecl {{.*}} struct S
// CHECK: |-CXXRecordDecl {{.*}} struct S
// CHECK: `-FriendDecl
// CHECK: `-FunctionDecl {{.*}} parent [[TestFriendDecl2]] prev [[TestFriendDecl2_f]] <{{.*}}> {{.*}} f 'void ()'
namespace Comment {
extern int Test;
/// Something here.
extern int Test;
extern int Test;
}
// CHECK: VarDecl {{.*}} Test 'int' extern
// CHECK-NOT: FullComment
// CHECK: VarDecl {{.*}} Test 'int' extern
// CHECK: `-FullComment
// CHECK: `-ParagraphComment
// CHECK: `-TextComment
// CHECK: VarDecl {{.*}} Test 'int' extern
// CHECK-NOT: FullComment