TEST(InitListExpr, VectorLiteralListBraceRange) {
RangeVerifier<InitListExpr> Verifier;
Verifier.expectRange(2, 17, 2, 22);
EXPECT_TRUE(Verifier.match(
"typedef int int2 __attribute__((ext_vector_type(2)));\n"
"int2 i2 = (int2){1, 2};", initListExpr()));
}
TEST(InitListExpr, VectorLiteralInitListParens) {
RangeVerifier<InitListExpr> Verifier;
Verifier.expectRange(2, 26, 2, 31);
EXPECT_TRUE(Verifier.match(
"typedef int int2 __attribute__((ext_vector_type(2)));\n"
"constant int2 i2 = (int2)(1, 2);", initListExpr(), Lang_OpenCL));
}
TEST(MemberExpr, ImplicitMemberRange) {
RangeVerifier<MemberExpr> Verifier;
Verifier.expectRange(2, 30, 2, 30);
EXPECT_TRUE(Verifier.match("struct S { operator int() const; };\n"
"int foo(const S& s) { return s; }",
memberExpr()));
}
TEST(CompoundLiteralExpr, CompoundVectorLiteralRange) {
RangeVerifier<CompoundLiteralExpr> Verifier;
Verifier.expectRange(2, 11, 2, 22);
EXPECT_TRUE(Verifier.match(
"typedef int int2 __attribute__((ext_vector_type(2)));\n"
"int2 i2 = (int2){1, 2};", compoundLiteralExpr()));
}
TEST(FriendDecl, FriendNonMemberFunctionDefinitionRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(2, 1, 2, 28);
EXPECT_TRUE(Verifier.match("struct A {\n"
"friend int f() { return 0; }\n"
"};\n",
friendDecl()));
}
TEST(FriendDecl, FriendNonMemberFunctionRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(2, 1, 2, 15);
EXPECT_TRUE(Verifier.match("struct A {\n"
"friend void f();\n"
"};\n",
friendDecl()));
}
TEST(UsingDecl, SourceRange) {
RangeVerifier<UsingDecl> Verifier;
Verifier.expectRange(2, 22, 2, 25);
EXPECT_TRUE(Verifier.match(
"class B { protected: int i; };\n"
"class D : public B { B::i; };",
usingDecl()));
}
TEST(CXXTemporaryObjectExpr, SourceRange) {
RangeVerifier<CXXTemporaryObjectExpr> Verifier;
Verifier.expectRange(2, 6, 2, 12);
EXPECT_TRUE(Verifier.match(
"struct A { A(int, int); };\n"
"A a( A{0, 0} );",
temporaryObjectExpr(), Lang_CXX11));
}
TEST(FriendDecl, FriendElaboratedTypeRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(2, 1, 2, 14);
EXPECT_TRUE(Verifier.match("struct A {\n"
"friend class B;\n"
"};\n",
friendDecl()));
}
TEST(FriendDecl, FriendInlineFunctionRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(2, 1, 2, 35);
EXPECT_TRUE(Verifier.match("struct A {\n"
"int inline friend f() { return 0; }"
"};\n",
friendDecl(), Lang_CXX11));
}
TEST(FriendDecl, FriendConstructorDestructorRange) {
const std::string Code = "struct B {\n"
"B();\n"
"~B();\n"
"};\n"
"struct A {\n"
"friend B::B(), B::~B();\n"
"};\n";
RangeVerifier<FriendDecl> ConstructorVerifier;
ConstructorVerifier.expectRange(6, 1, 6, 13);
EXPECT_TRUE(ConstructorVerifier.match(
Code, friendDecl(has(constructorDecl(ofClass(hasName("B")))))));
RangeVerifier<FriendDecl> DestructorVerifier;
DestructorVerifier.expectRange(6, 1, 6, 22);
EXPECT_TRUE(DestructorVerifier.match(
Code, friendDecl(has(destructorDecl(ofClass(hasName("B")))))));
}
TEST(CompoundLiteralExpr, ParensCompoundVectorLiteralRange) {
RangeVerifier<CompoundLiteralExpr> Verifier;
Verifier.expectRange(2, 20, 2, 31);
EXPECT_TRUE(Verifier.match(
"typedef int int2 __attribute__((ext_vector_type(2)));\n"
"constant int2 i2 = (int2)(1, 2);",
compoundLiteralExpr(), Lang_OpenCL));
}
TEST(CXXConstructExpr, SourceRange) {
RangeVerifier<CXXConstructExpr> Verifier;
Verifier.expectRange(3, 14, 3, 19);
EXPECT_TRUE(Verifier.match(
"struct A { A(int, int); };\n"
"void f(A a);\n"
"void g() { f({0, 0}); }",
constructExpr(), Lang_CXX11));
}
TEST(FriendDecl, FriendTemplateClassRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(2, 1, 3, 14);
EXPECT_TRUE(Verifier.match("struct A {\n"
"template <typename T>\n"
"friend class B;\n"
"};\n",
friendDecl()));
}
TEST(FriendDecl, FriendTemplateFunctionRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(2, 1, 3, 15);
EXPECT_TRUE(Verifier.match("struct A {\n"
"template <typename T>\n"
"friend void f();\n"
"};\n",
friendDecl()));
}
TEST(FriendDecl, FriendTemplateParameterRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(3, 1, 3, 8);
EXPECT_TRUE(Verifier.match("template <typename T>\n"
"struct A {\n"
"friend T;\n"
"};\n",
friendDecl(), Lang_CXX11));
}
TEST(FriendDecl, FriendSimpleTypeRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(3, 1, 3, 8);
EXPECT_TRUE(Verifier.match("class B;\n"
"struct A {\n"
"friend B;\n"
"};\n",
friendDecl(), Lang_CXX11));
}
TEST(CXXFunctionalCastExpr, SourceRange) {
RangeVerifier<CXXFunctionalCastExpr> Verifier;
Verifier.expectRange(2, 10, 2, 14);
EXPECT_TRUE(Verifier.match(
"int foo() {\n"
" return int{};\n"
"}",
functionalCastExpr(), Lang_CXX11));
}
TEST(UnresolvedUsingValueDecl, SourceRange) {
RangeVerifier<UnresolvedUsingValueDecl> Verifier;
Verifier.expectRange(3, 3, 3, 6);
EXPECT_TRUE(Verifier.match(
"template <typename B>\n"
"class D : public B {\n"
" B::i;\n"
"};",
unresolvedUsingValueDecl()));
}
TEST(FriendDecl, FriendDecltypeRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(4, 1, 4, 8);
EXPECT_TRUE(Verifier.match("struct A;\n"
"A foo();\n"
"struct A {\n"
"friend decltype(foo());\n"
"};\n",
friendDecl(), Lang_CXX11));
}
TEST(ObjCMessageExpr, CXXConstructExprRange) {
RangeVerifier<CXXConstructExpr> Verifier;
Verifier.expectRange(5, 25, 5, 27);
EXPECT_TRUE(Verifier.match(
"struct A { int a; };\n"
"@interface B {}\n"
"+ (void) f1: (A)arg;\n"
"@end\n"
"void f2() { A a; [B f1: (a)]; }\n",
constructExpr(), Lang_OBJCXX));
}
TEST(CXXUnresolvedConstructExpr, SourceRange) {
RangeVerifier<CXXUnresolvedConstructExpr> Verifier;
Verifier.expectRange(3, 10, 3, 12);
std::vector<std::string> Args;
Args.push_back("-fno-delayed-template-parsing");
EXPECT_TRUE(Verifier.match(
"template <typename U>\n"
"U foo() {\n"
" return U{};\n"
"}",
unresolvedConstructExpr(), Args, Lang_CXX11));
}
TEST(FriendDecl, InstantiationSourceRange) {
RangeVerifier<FriendDecl> Verifier;
Verifier.expectRange(4, 3, 4, 35);
EXPECT_TRUE(Verifier.match(
"template <typename T> class S;\n"
"template<class T> void operator+(S<T> x);\n"
"template<class T> struct S {\n"
" friend void operator+<>(S<T> src);\n"
"};\n"
"void test(S<double> s) { +s; }",
friendDecl(hasParent(recordDecl(isTemplateInstantiation())))));
}
TEST(DynTypedNode, NNSLocSourceRange) {
RangeVerifier<DynTypedNode> Verifier;
Verifier.expectRange(1, 33, 1, 34);
EXPECT_TRUE(Verifier.match("namespace N { typedef void T; } N::T f() {}",
nestedNameSpecifierLoc()));
}
TEST(DynTypedNode, TypeLocSourceRange) {
RangeVerifier<DynTypedNode> Verifier;
Verifier.expectRange(1, 1, 1, 8);
EXPECT_TRUE(Verifier.match("void f() {}", typeLoc(loc(functionType()))));
}
TEST(DynTypedNode, StmtSourceRange) {
RangeVerifier<DynTypedNode> Verifier;
Verifier.expectRange(1, 10, 1, 11);
EXPECT_TRUE(Verifier.match("void f() {}", stmt()));
}
TEST(DynTypedNode, DeclSourceRange) {
RangeVerifier<DynTypedNode> Verifier;
Verifier.expectRange(1, 1, 1, 11);
EXPECT_TRUE(Verifier.match("void f() {}", decl()));
}
TEST(CXXNewExpr, ParenRange) {
RangeVerifier<CXXNewExpr> Verifier;
Verifier.expectRange(1, 12, 1, 20);
EXPECT_TRUE(Verifier.match("void f() { new int(); }", newExpr()));
}
TEST(CXXNewExpr, ArrayRange) {
RangeVerifier<CXXNewExpr> Verifier;
Verifier.expectRange(1, 12, 1, 22);
EXPECT_TRUE(Verifier.match("void f() { new int[10]; }", newExpr()));
}
TEST(ParmVarDecl, KNRRange) {
RangeVerifier<ParmVarDecl> Verifier;
Verifier.expectRange(1, 8, 1, 8);
EXPECT_TRUE(Verifier.match("void f(i) {}", varDecl(), Lang_C));
}
