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