BinaryOperatorExpression,
CxxNullPtrExpression,
IntegerLiteralExpression,
+ IdExpression,
// Statements.
UnknownStatement,
ArraySubscript,
TrailingReturnType,
ParametersAndQualifiers,
- MemberPointer
+ MemberPointer,
+ NestedNameSpecifier,
+ NameSpecifier,
+ UnqualifiedId
};
/// For debugging purposes.
llvm::raw_ostream &operator<<(llvm::raw_ostream &OS, NodeKind K);
ArraySubscript_sizeExpression,
TrailingReturnType_declarator,
ParametersAndQualifiers_parameter,
- ParametersAndQualifiers_trailingReturn
+ ParametersAndQualifiers_trailingReturn,
+ IdExpression_id,
+ IdExpression_qualifier,
+ NestedNameSpecifier_specifier
};
/// For debugging purposes.
llvm::raw_ostream &operator<<(llvm::raw_ostream &OS, NodeRole R);
}
};
+/// A sequence of these specifiers make a `nested-name-specifier`.
+/// e.g. the `std::` or `vector<int>::` in `std::vector<int>::size`.
+class NameSpecifier final : public Tree {
+public:
+ NameSpecifier() : Tree(NodeKind::NameSpecifier) {}
+ static bool classof(const Node *N) {
+ return N->kind() == NodeKind::NameSpecifier;
+ }
+};
+
+/// Models a `nested-name-specifier`. C++ [expr.prim.id.qual]
+/// e.g. the `std::vector<int>::` in `std::vector<int>::size`.
+class NestedNameSpecifier final : public Tree {
+public:
+ NestedNameSpecifier() : Tree(NodeKind::NestedNameSpecifier) {}
+ static bool classof(const Node *N) {
+ return N->kind() <= NodeKind::NestedNameSpecifier;
+ }
+ std::vector<syntax::NameSpecifier *> specifiers();
+};
+
+/// Models an `unqualified-id`. C++ [expr.prim.id.unqual]
+/// e.g. the `size` in `std::vector<int>::size`.
+class UnqualifiedId final : public Tree {
+public:
+ UnqualifiedId() : Tree(NodeKind::UnqualifiedId) {}
+ static bool classof(const Node *N) {
+ return N->kind() == NodeKind::UnqualifiedId;
+ }
+};
+
+/// Models an `id-expression`, e.g. `std::vector<int>::size`.
+/// C++ [expr.prim.id]
+/// id-expression:
+/// unqualified-id
+/// qualified-id
+/// qualified-id:
+/// nested-name-specifier template_opt unqualified-id
+class IdExpression final : public Expression {
+public:
+ IdExpression() : Expression(NodeKind::IdExpression) {}
+ static bool classof(const Node *N) {
+ return N->kind() == NodeKind::IdExpression;
+ }
+ syntax::NestedNameSpecifier *qualifier();
+ // TODO after expose `id-expression` from `DependentScopeDeclRefExpr`:
+ // Add accessor for `template_opt`.
+ syntax::UnqualifiedId *unqualifiedId();
+};
+
/// An expression of an unknown kind, i.e. one not currently handled by the
/// syntax tree.
class UnknownExpression final : public Expression {
return true;
}
+ syntax::NestedNameSpecifier *
+ BuildNestedNameSpecifier(NestedNameSpecifierLoc QualifierLoc) {
+ if (!QualifierLoc)
+ return nullptr;
+ for (auto it = QualifierLoc; it; it = it.getPrefix()) {
+ auto *NS = new (allocator()) syntax::NameSpecifier;
+ Builder.foldNode(Builder.getRange(it.getLocalSourceRange()), NS, nullptr);
+ Builder.markChild(NS, syntax::NodeRole::NestedNameSpecifier_specifier);
+ }
+ auto *NNS = new (allocator()) syntax::NestedNameSpecifier;
+ Builder.foldNode(Builder.getRange(QualifierLoc.getSourceRange()), NNS,
+ nullptr);
+ return NNS;
+ }
+
+ bool WalkUpFromDeclRefExpr(DeclRefExpr *S) {
+ if (auto *NNS = BuildNestedNameSpecifier(S->getQualifierLoc()))
+ Builder.markChild(NNS, syntax::NodeRole::IdExpression_qualifier);
+
+ auto *unqualifiedId = new (allocator()) syntax::UnqualifiedId;
+ // Get `UnqualifiedId` from `DeclRefExpr`.
+ // FIXME: Extract this logic so that it can be used by `MemberExpr`,
+ // and other semantic constructs, now it is tied to `DeclRefExpr`.
+ if (!S->hasExplicitTemplateArgs()) {
+ Builder.foldNode(Builder.getRange(S->getNameInfo().getSourceRange()),
+ unqualifiedId, nullptr);
+ } else {
+ auto templateIdSourceRange =
+ SourceRange(S->getNameInfo().getBeginLoc(), S->getRAngleLoc());
+ Builder.foldNode(Builder.getRange(templateIdSourceRange), unqualifiedId,
+ nullptr);
+ }
+ Builder.markChild(unqualifiedId, syntax::NodeRole::IdExpression_id);
+
+ Builder.foldNode(Builder.getExprRange(S),
+ new (allocator()) syntax::IdExpression, S);
+ return true;
+ }
+
bool WalkUpFromIntegerLiteral(IntegerLiteral *S) {
Builder.markChildToken(S->getLocation(), syntax::NodeRole::LiteralToken);
Builder.foldNode(Builder.getExprRange(S),
return OS << "PostfixUnaryOperatorExpression";
case NodeKind::BinaryOperatorExpression:
return OS << "BinaryOperatorExpression";
+ case NodeKind::UnqualifiedId:
+ return OS << "UnqualifiedId";
+ case NodeKind::IdExpression:
+ return OS << "IdExpression";
case NodeKind::UnknownStatement:
return OS << "UnknownStatement";
case NodeKind::DeclarationStatement:
return OS << "ParametersAndQualifiers";
case NodeKind::MemberPointer:
return OS << "MemberPointer";
+ case NodeKind::NameSpecifier:
+ return OS << "NameSpecifier";
+ case NodeKind::NestedNameSpecifier:
+ return OS << "NestedNameSpecifier";
}
llvm_unreachable("unknown node kind");
}
return OS << "ParametersAndQualifiers_parameter";
case syntax::NodeRole::ParametersAndQualifiers_trailingReturn:
return OS << "ParametersAndQualifiers_trailingReturn";
+ case syntax::NodeRole::IdExpression_id:
+ return OS << "IdExpression_id";
+ case syntax::NodeRole::IdExpression_qualifier:
+ return OS << "IdExpression_qualifier";
+ case syntax::NodeRole::NestedNameSpecifier_specifier:
+ return OS << "NestedNameSpecifier_specifier";
}
llvm_unreachable("invalid role");
}
+std::vector<syntax::NameSpecifier *> syntax::NestedNameSpecifier::specifiers() {
+ std::vector<syntax::NameSpecifier *> Children;
+ for (auto *C = firstChild(); C; C = C->nextSibling()) {
+ assert(C->role() == syntax::NodeRole::NestedNameSpecifier_specifier);
+ Children.push_back(llvm::cast<syntax::NameSpecifier>(C));
+ }
+ return Children;
+}
+
+syntax::NestedNameSpecifier *syntax::IdExpression::qualifier() {
+ return llvm::cast_or_null<syntax::NestedNameSpecifier>(
+ findChild(syntax::NodeRole::IdExpression_qualifier));
+}
+
+syntax::UnqualifiedId *syntax::IdExpression::unqualifiedId() {
+ return llvm::cast_or_null<syntax::UnqualifiedId>(
+ findChild(syntax::NodeRole::IdExpression_id));
+}
+
syntax::Leaf *syntax::IntegerLiteralExpression::literalToken() {
return llvm::cast_or_null<syntax::Leaf>(
findChild(syntax::NodeRole::LiteralToken));
std::vector<syntax::Statement *> syntax::CompoundStatement::statements() {
std::vector<syntax::Statement *> Children;
for (auto *C = firstChild(); C; C = C->nextSibling()) {
- if (C->role() == syntax::NodeRole::CompoundStatement_statement)
- Children.push_back(llvm::cast<syntax::Statement>(C));
+ assert(C->role() == syntax::NodeRole::CompoundStatement_statement);
+ Children.push_back(llvm::cast<syntax::Statement>(C));
}
return Children;
}
| | |-SimpleDeclarator
| | | `-x
| | `-:
- | |-UnknownExpression
- | | `-a
+ | |-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| |-)
| `-EmptyStatement
| `-;
|-{
|-ExpressionStatement
| |-UnknownExpression
- | | |-UnknownExpression
- | | | `-test
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-test
| | |-(
| | `-)
| `-;
| |-)
| |-ExpressionStatement
| | |-UnknownExpression
- | | | |-UnknownExpression
- | | | | `-test
+ | | | |-IdExpression
+ | | | | `-UnqualifiedId
+ | | | | `-test
| | | |-(
| | | `-)
| | `-;
| |-else
| `-ExpressionStatement
| |-UnknownExpression
- | | |-UnknownExpression
- | | | `-test
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-test
| | |-(
| | `-)
| `-;
)txt"));
}
+TEST_P(SyntaxTreeTest, UnqualifiedId) {
+ if (!GetParam().isCXX()) {
+ return;
+ }
+ EXPECT_TRUE(treeDumpEqual(
+ R"cpp(
+struct X {
+ // TODO: Expose `id-expression` from `Declarator`
+ friend X operator+(const X&, const X&);
+ operator int();
+};
+template<typename T>
+void f(T&);
+void test(X x) {
+ x; // identifier
+ operator+(x, x); // operator-function-id
+ f<X>(x); // template-id
+ // TODO: Expose `id-expression` from `MemberExpr`
+ x.operator int(); // conversion-funtion-id
+ x.~X(); // ~type-name
+}
+)cpp",
+ R"txt(
+*: TranslationUnit
+|-SimpleDeclaration
+| |-struct
+| |-X
+| |-{
+| |-UnknownDeclaration
+| | `-SimpleDeclaration
+| | |-friend
+| | |-X
+| | |-SimpleDeclarator
+| | | |-operator
+| | | |-+
+| | | `-ParametersAndQualifiers
+| | | |-(
+| | | |-SimpleDeclaration
+| | | | |-const
+| | | | |-X
+| | | | `-SimpleDeclarator
+| | | | `-&
+| | | |-,
+| | | |-SimpleDeclaration
+| | | | |-const
+| | | | |-X
+| | | | `-SimpleDeclarator
+| | | | `-&
+| | | `-)
+| | `-;
+| |-SimpleDeclaration
+| | |-SimpleDeclarator
+| | | |-operator
+| | | |-int
+| | | `-ParametersAndQualifiers
+| | | |-(
+| | | `-)
+| | `-;
+| |-}
+| `-;
+|-TemplateDeclaration
+| |-template
+| |-<
+| |-UnknownDeclaration
+| | |-typename
+| | `-T
+| |->
+| `-SimpleDeclaration
+| |-void
+| |-SimpleDeclarator
+| | |-f
+| | `-ParametersAndQualifiers
+| | |-(
+| | |-SimpleDeclaration
+| | | |-T
+| | | `-SimpleDeclarator
+| | | `-&
+| | `-)
+| `-;
+`-SimpleDeclaration
+ |-void
+ |-SimpleDeclarator
+ | |-test
+ | `-ParametersAndQualifiers
+ | |-(
+ | |-SimpleDeclaration
+ | | |-X
+ | | `-SimpleDeclarator
+ | | `-x
+ | `-)
+ `-CompoundStatement
+ |-{
+ |-ExpressionStatement
+ | |-IdExpression
+ | | `-UnqualifiedId
+ | | `-x
+ | `-;
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | |-operator
+ | | | `-+
+ | | |-(
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-x
+ | | |-,
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-x
+ | | `-)
+ | `-;
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | |-f
+ | | | |-<
+ | | | |-X
+ | | | `->
+ | | |-(
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-x
+ | | `-)
+ | `-;
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-UnknownExpression
+ | | | |-IdExpression
+ | | | | `-UnqualifiedId
+ | | | | `-x
+ | | | |-.
+ | | | |-operator
+ | | | `-int
+ | | |-(
+ | | `-)
+ | `-;
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-UnknownExpression
+ | | | |-IdExpression
+ | | | | `-UnqualifiedId
+ | | | | `-x
+ | | | |-.
+ | | | |-~
+ | | | `-X
+ | | |-(
+ | | `-)
+ | `-;
+ `-}
+)txt"));
+}
+
+TEST_P(SyntaxTreeTest, UnqualifiedIdCxx11OrLater) {
+ if (!GetParam().isCXX11OrLater()) {
+ return;
+ }
+ EXPECT_TRUE(treeDumpEqual(
+ R"cpp(
+struct X { };
+unsigned operator "" _w(long long unsigned);
+void test(X x) {
+ operator "" _w(1llu); // literal-operator-id
+ // TODO: Expose `id-expression` from `MemberExpr`
+ x.~decltype(x)(); // ~decltype-specifier
+}
+)cpp",
+ R"txt(
+*: TranslationUnit
+|-SimpleDeclaration
+| |-struct
+| |-X
+| |-{
+| |-}
+| `-;
+|-SimpleDeclaration
+| |-unsigned
+| |-SimpleDeclarator
+| | |-operator
+| | |-""
+| | |-_w
+| | `-ParametersAndQualifiers
+| | |-(
+| | |-SimpleDeclaration
+| | | |-long
+| | | |-long
+| | | `-unsigned
+| | `-)
+| `-;
+`-SimpleDeclaration
+ |-void
+ |-SimpleDeclarator
+ | |-test
+ | `-ParametersAndQualifiers
+ | |-(
+ | |-SimpleDeclaration
+ | | |-X
+ | | `-SimpleDeclarator
+ | | `-x
+ | `-)
+ `-CompoundStatement
+ |-{
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | |-operator
+ | | | |-""
+ | | | `-_w
+ | | |-(
+ | | |-IntegerLiteralExpression
+ | | | `-1llu
+ | | `-)
+ | `-;
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-UnknownExpression
+ | | | |-IdExpression
+ | | | | `-UnqualifiedId
+ | | | | `-x
+ | | | |-.
+ | | | `-~
+ | | |-decltype
+ | | |-(
+ | | |-x
+ | | |-)
+ | | |-(
+ | | `-)
+ | `-;
+ `-}
+)txt"));
+}
+
+TEST_P(SyntaxTreeTest, QualifiedId) {
+ if (!GetParam().isCXX()) {
+ return;
+ }
+ EXPECT_TRUE(treeDumpEqual(
+ R"cpp(
+namespace a {
+ struct S {
+ template<typename T>
+ static T f(){}
+ };
+}
+void test() {
+ :: // global-namespace-specifier
+ a:: // namespace-specifier
+ S:: // type-name-specifier
+ f<int>();
+}
+)cpp",
+ R"txt(
+*: TranslationUnit
+|-NamespaceDefinition
+| |-namespace
+| |-a
+| |-{
+| |-SimpleDeclaration
+| | |-struct
+| | |-S
+| | |-{
+| | |-TemplateDeclaration
+| | | |-template
+| | | |-<
+| | | |-UnknownDeclaration
+| | | | |-typename
+| | | | `-T
+| | | |->
+| | | `-SimpleDeclaration
+| | | |-static
+| | | |-T
+| | | |-SimpleDeclarator
+| | | | |-f
+| | | | `-ParametersAndQualifiers
+| | | | |-(
+| | | | `-)
+| | | `-CompoundStatement
+| | | |-{
+| | | `-}
+| | |-}
+| | `-;
+| `-}
+`-SimpleDeclaration
+ |-void
+ |-SimpleDeclarator
+ | |-test
+ | `-ParametersAndQualifiers
+ | |-(
+ | `-)
+ `-CompoundStatement
+ |-{
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-IdExpression
+ | | | |-NestedNameSpecifier
+ | | | | |-NameSpecifier
+ | | | | | `-::
+ | | | | |-NameSpecifier
+ | | | | | |-a
+ | | | | | `-::
+ | | | | `-NameSpecifier
+ | | | | |-S
+ | | | | `-::
+ | | | `-UnqualifiedId
+ | | | |-f
+ | | | |-<
+ | | | |-int
+ | | | `->
+ | | |-(
+ | | `-)
+ | `-;
+ `-}
+)txt"));
+}
+
+TEST_P(SyntaxTreeTest, QualifiedIdWithTemplateKeyword) {
+ if (!GetParam().isCXX()) {
+ return;
+ }
+ if (GetParam().hasDelayedTemplateParsing()) {
+ // FIXME: Make this test work on Windows by generating the expected syntax
+ // tree when `-fdelayed-template-parsing` is active.
+ return;
+ }
+ EXPECT_TRUE(treeDumpEqual(
+ R"cpp(
+struct X {
+ template<int> static void f();
+ template<int>
+ struct Y {
+ static void f();
+ };
+};
+template<typename T> void test() {
+ // TODO: Expose `id-expression` from `DependentScopeDeclRefExpr`
+ T::template f<0>(); // nested-name-specifier template unqualified-id
+ T::template Y<0>::f(); // nested-name-specifier template :: unqualified-id
+}
+)cpp",
+ R"txt(
+*: TranslationUnit
+|-SimpleDeclaration
+| |-struct
+| |-X
+| |-{
+| |-TemplateDeclaration
+| | |-template
+| | |-<
+| | |-SimpleDeclaration
+| | | `-int
+| | |->
+| | `-SimpleDeclaration
+| | |-static
+| | |-void
+| | |-SimpleDeclarator
+| | | |-f
+| | | `-ParametersAndQualifiers
+| | | |-(
+| | | `-)
+| | `-;
+| |-TemplateDeclaration
+| | |-template
+| | |-<
+| | |-SimpleDeclaration
+| | | `-int
+| | |->
+| | `-SimpleDeclaration
+| | |-struct
+| | |-Y
+| | |-{
+| | |-SimpleDeclaration
+| | | |-static
+| | | |-void
+| | | |-SimpleDeclarator
+| | | | |-f
+| | | | `-ParametersAndQualifiers
+| | | | |-(
+| | | | `-)
+| | | `-;
+| | |-}
+| | `-;
+| |-}
+| `-;
+`-TemplateDeclaration
+ |-template
+ |-<
+ |-UnknownDeclaration
+ | |-typename
+ | `-T
+ |->
+ `-SimpleDeclaration
+ |-void
+ |-SimpleDeclarator
+ | |-test
+ | `-ParametersAndQualifiers
+ | |-(
+ | `-)
+ `-CompoundStatement
+ |-{
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-UnknownExpression
+ | | | |-T
+ | | | |-::
+ | | | |-template
+ | | | |-f
+ | | | |-<
+ | | | |-IntegerLiteralExpression
+ | | | | `-0
+ | | | `->
+ | | |-(
+ | | `-)
+ | `-;
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-UnknownExpression
+ | | | |-T
+ | | | |-::
+ | | | |-template
+ | | | |-Y
+ | | | |-<
+ | | | |-IntegerLiteralExpression
+ | | | | `-0
+ | | | |->
+ | | | |-::
+ | | | `-f
+ | | |-(
+ | | `-)
+ | `-;
+ `-}
+)txt"));
+}
+
+TEST_P(SyntaxTreeTest, QualifiedIdDecltype) {
+ if (!GetParam().isCXX11OrLater()) {
+ return;
+ }
+ EXPECT_TRUE(treeDumpEqual(
+ R"cpp(
+struct S {
+ static void f(){}
+};
+void test(S s) {
+ decltype(s):: // decltype-specifier
+ f();
+}
+)cpp",
+ R"txt(
+*: TranslationUnit
+|-SimpleDeclaration
+| |-struct
+| |-S
+| |-{
+| |-SimpleDeclaration
+| | |-static
+| | |-void
+| | |-SimpleDeclarator
+| | | |-f
+| | | `-ParametersAndQualifiers
+| | | |-(
+| | | `-)
+| | `-CompoundStatement
+| | |-{
+| | `-}
+| |-}
+| `-;
+`-SimpleDeclaration
+ |-void
+ |-SimpleDeclarator
+ | |-test
+ | `-ParametersAndQualifiers
+ | |-(
+ | |-SimpleDeclaration
+ | | |-S
+ | | `-SimpleDeclarator
+ | | `-s
+ | `-)
+ `-CompoundStatement
+ |-{
+ |-ExpressionStatement
+ | |-UnknownExpression
+ | | |-IdExpression
+ | | | |-NestedNameSpecifier
+ | | | | `-NameSpecifier
+ | | | | |-decltype
+ | | | | |-(
+ | | | | |-IdExpression
+ | | | | | `-UnqualifiedId
+ | | | | | `-s
+ | | | | |-)
+ | | | | `-::
+ | | | `-UnqualifiedId
+ | | | `-f
+ | | |-(
+ | | `-)
+ | `-;
+ `-}
+)txt"));
+}
+
TEST_P(SyntaxTreeTest, CxxNullPtrLiteral) {
if (!GetParam().isCXX11OrLater()) {
return;
|-{
|-ExpressionStatement
| |-PostfixUnaryOperatorExpression
- | | |-UnknownExpression
- | | | `-a
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-a
| | `-++
| `-;
|-ExpressionStatement
| |-PostfixUnaryOperatorExpression
- | | |-UnknownExpression
- | | | `-a
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-a
| | `---
| `-;
`-}
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |---
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-++
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-~
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |--
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-+
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-&
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-*
- | | `-UnknownExpression
- | | `-ap
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-ap
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-!
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-__real
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-__imag
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
`-}
)txt"));
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-compl
- | | `-UnknownExpression
- | | `-a
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-a
| `-;
|-ExpressionStatement
| |-PrefixUnaryOperatorExpression
| | |-not
- | | `-UnknownExpression
- | | `-b
+ | | `-IdExpression
+ | | `-UnqualifiedId
+ | | `-b
| `-;
`-}
)txt"));
| `-;
|-ExpressionStatement
| |-BinaryOperatorExpression
- | | |-UnknownExpression
- | | | `-a
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-a
| | |-=
| | `-IntegerLiteralExpression
| | `-1
| `-;
|-ExpressionStatement
| |-BinaryOperatorExpression
- | | |-UnknownExpression
- | | | `-a
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-a
| | |-<<=
| | `-IntegerLiteralExpression
| | `-1
| `-;
|-ExpressionStatement
| |-BinaryOperatorExpression
- | | |-UnknownExpression
- | | | `-a
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-a
| | |-^=
| | `-IntegerLiteralExpression
| | `-3
| `-;
|-ExpressionStatement
| |-BinaryOperatorExpression
- | | |-UnknownExpression
- | | | `-a
+ | | |-IdExpression
+ | | | `-UnqualifiedId
+ | | | `-a
| | |-xor_eq
| | `-IntegerLiteralExpression
| | `-3
|-ExpressionStatement
| |-BinaryOperatorExpression
| | |-BinaryOperatorExpression
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| | `-IntegerLiteralExpression
| | `-42
| `-;
|-ExpressionStatement
| |-BinaryOperatorExpression
- | | |-UnknownExpression
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+ | | | `-UnqualifiedId
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- | | |-UnknownExpression
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| |-BinaryOperatorExpression
| | |-BinaryOperatorExpression
- | | | |-UnknownExpression
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| | | |-+
| | | `-BinaryOperatorExpression
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|-ExpressionStatement
| |-BinaryOperatorExpression
| | |-BinaryOperatorExpression
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| | | `-IntegerLiteralExpression
| | | `-2
| | |-+
| | `-BinaryOperatorExpression
- | | |-UnknownExpression
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| |-BinaryOperatorExpression
- | | |-UnknownExpression
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- | | |-UnknownExpression
- | | | `-=
- | | `-UnknownExpression
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| | |-UnknownExpression
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+ | | `-IdExpression
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|-ExpressionStatement
| |-BinaryOperatorExpression
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- | | | `-<
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`-}
)txt"));