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Swift: Manual changes after running code generator

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This commit is contained in:
Tom Hvitved
2024-09-13 14:32:28 +02:00
parent c785cd9d7b
commit d2f633b3b4
164 changed files with 2362 additions and 1974 deletions
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10
swift/ql/lib/codeql/swift/elements/AstNodeImpl.qll
View File

@@ -5,7 +5,8 @@ private import codeql.swift.elements.expr.ClosureExpr
private import codeql.swift.elements.Callable
private import codeql.swift.generated.ParentChild
private module Cached {
module Impl {
private module Cached {
private Element getEnclosingDeclStep(Element e) {
not e instanceof Decl and
result = getImmediateParent(e)
@@ -33,12 +34,12 @@ private module Cached {
ClosureExpr getEnclosingClosure(AstNode ast) {
result = getEnclosingClosureStep*(getImmediateParent(ast))
}
}
}
/**
/**
* A node in the abstract syntax tree.
*/
class AstNode extends Generated::AstNode {
class AstNode extends Generated::AstNode {
/**
* Gets the nearest function definition that contains this AST node, if any.
* This includes functions, methods, (de)initializers, and accessors, but not closures.
@@ -81,4 +82,5 @@ class AstNode extends Generated::AstNode {
then result = Cached::getEnclosingClosure(this)
else result = Cached::getEnclosingFunction(this)
}
}
}

8
swift/ql/lib/codeql/swift/elements/AvailabilityInfoImpl.qll
View File

@@ -1,7 +1,8 @@
private import codeql.swift.generated.AvailabilityInfo
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* An availability condition of an `if`, `while`, or `guard` statements.
*
* Examples:
@@ -16,10 +17,11 @@ private import codeql.swift.generated.AvailabilityInfo
* }
* ```
*/
class AvailabilityInfo extends Generated::AvailabilityInfo {
class AvailabilityInfo extends Generated::AvailabilityInfo {
override string toString() {
result = "#available" and not this.isUnavailable()
or
result = "#unavailable" and this.isUnavailable()
}
}
}

4
swift/ql/lib/codeql/swift/elements/CallableImpl.qll
View File

@@ -2,7 +2,8 @@ private import codeql.swift.generated.Callable
private import codeql.swift.elements.AstNode
private import codeql.swift.elements.decl.Decl
class Callable extends Generated::Callable {
module Impl {
class Callable extends Generated::Callable {
/**
* Holds if this Callable is a function named `funcName`.
*/
@@ -16,4 +17,5 @@ class Callable extends Generated::Callable {
this.hasName(funcName) and
this.(Decl).getModule().getFullName() = moduleName
}
}
}

31
swift/ql/lib/codeql/swift/elements/CommentImpl.qll
View File

@@ -1,35 +1,8 @@
private import codeql.swift.generated.Comment
class Comment extends Generated::Comment {
module Impl {
class Comment extends Generated::Comment {
/** toString */
override string toString() { result = this.getText() }
}
class SingleLineComment extends Comment {
SingleLineComment() {
this.getText().matches("//%") and
not this instanceof SingleLineDocComment
}
}
class MultiLineComment extends Comment {
MultiLineComment() {
this.getText().matches("/*%") and
not this instanceof MultiLineDocComment
}
}
class DocComment extends Comment {
DocComment() {
this instanceof SingleLineDocComment or
this instanceof MultiLineDocComment
}
}
class SingleLineDocComment extends Comment {
SingleLineDocComment() { this.getText().matches("///%") }
}
class MultiLineDocComment extends Comment {
MultiLineDocComment() { this.getText().matches("/**%") }
}

27
swift/ql/lib/codeql/swift/elements/Comments.qll Normal file
View File

@@ -0,0 +1,27 @@
import Comment
final class SingleLineComment extends Comment {
SingleLineComment() {
this.getText().matches("//%") and
not this instanceof SingleLineDocComment
}
}
final class MultiLineComment extends Comment {
MultiLineComment() {
this.getText().matches("/*%") and
not this instanceof MultiLineDocComment
}
}
abstract private class DocCommentImpl extends Comment { }
final class DocComment = DocCommentImpl;
final class SingleLineDocComment extends DocCommentImpl {
SingleLineDocComment() { this.getText().matches("///%") }
}
final class MultiLineDocComment extends DocCommentImpl {
MultiLineDocComment() { this.getText().matches("/**%") }
}

29
swift/ql/lib/codeql/swift/elements/CompilerDiagnostics.qll Normal file
View File

@@ -0,0 +1,29 @@
import Diagnostics
/**
* A compiler error message.
*/
final class CompilerError extends Diagnostics {
CompilerError() { this.getSeverity() = "error" }
}
/**
* A compiler-generated warning.
*/
final class CompilerWarning extends Diagnostics {
CompilerWarning() { this.getSeverity() = "warning" }
}
/**
* A compiler-generated note (typically attached to an error or warning).
*/
final class CompilerNote extends Diagnostics {
CompilerNote() { this.getSeverity() = "note" }
}
/**
* A compiler-generated remark (milder than a warning, this does not indicate an issue).
*/
final class CompilerRemark extends Diagnostics {
CompilerRemark() { this.getSeverity() = "remark" }
}

34
swift/ql/lib/codeql/swift/elements/DiagnosticsImpl.qll
View File

@@ -1,9 +1,10 @@
private import codeql.swift.generated.Diagnostics
/**
module Impl {
/**
* A compiler-generated error, warning, note or remark.
*/
class Diagnostics extends Generated::Diagnostics {
class Diagnostics extends Generated::Diagnostics {
override string toString() { result = this.getSeverity() + ": " + this.getText() }
/**
@@ -18,32 +19,5 @@ class Diagnostics extends Generated::Diagnostics {
or
this.getKind() = 4 and result = "remark"
}
}
/**
* A compiler error message.
*/
class CompilerError extends Diagnostics {
CompilerError() { this.getSeverity() = "error" }
}
/**
* A compiler-generated warning.
*/
class CompilerWarning extends Diagnostics {
CompilerWarning() { this.getSeverity() = "warning" }
}
/**
* A compiler-generated note (typically attached to an error or warning).
*/
class CompilerNote extends Diagnostics {
CompilerNote() { this.getSeverity() = "note" }
}
/**
* A compiler-generated remark (milder than a warning, this does not indicate an issue).
*/
class CompilerRemark extends Diagnostics {
CompilerRemark() { this.getSeverity() = "remark" }
}
}

8
swift/ql/lib/codeql/swift/elements/ElementImpl.qll
View File

@@ -1,6 +1,7 @@
private import codeql.swift.generated.Element
class Element extends Generated::Element {
module Impl {
class Element extends Generated::Element {
private predicate resolvesFrom(Element e) { e.getResolveStep() = this }
override string toString() { result = this.getPrimaryQlClasses() }
@@ -13,8 +14,9 @@ class Element extends Generated::Element {
result = e.getFullyUnresolved()
)
}
}
}
class UnknownElement extends Element {
class UnknownElement extends Element {
UnknownElement() { this.isUnknown() }
}
}

8
swift/ql/lib/codeql/swift/elements/FileImpl.qll
View File

@@ -2,7 +2,8 @@ private import codeql.swift.generated.File
private import codeql.swift.elements.Location
private import codeql.swift.elements.UnknownLocation
class File extends Generated::File {
module Impl {
class File extends Generated::File {
/** toString */
override string toString() { result = this.getAbsolutePath() }
@@ -81,7 +82,9 @@ class File extends Generated::File {
result =
count(int line |
exists(Location loc |
not loc instanceof UnknownLocation and loc.getFile() = this and loc.getStartLine() = line
not loc instanceof UnknownLocation and
loc.getFile() = this and
loc.getStartLine() = line
)
)
}
@@ -104,4 +107,5 @@ class File extends Generated::File {
not result.matches("/%")
)
}
}
}

14
swift/ql/lib/codeql/swift/elements/KeyPathComponentImpl.qll
View File

@@ -1,11 +1,12 @@
private import codeql.swift.generated.KeyPathComponent
private import swift
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* A component of a `KeyPathExpr`.
*/
class KeyPathComponent extends Generated::KeyPathComponent {
class KeyPathComponent extends Generated::KeyPathComponent {
/**
* Property access like `.bar` in `\Foo.bar`.
*/
@@ -54,9 +55,10 @@ class KeyPathComponent extends Generated::KeyPathComponent {
hasKeyPathExprAndIndex(e, i + 1, result)
)
}
}
}
pragma[nomagic]
private predicate hasKeyPathExprAndIndex(KeyPathExpr e, int i, KeyPathComponent c) {
pragma[nomagic]
private predicate hasKeyPathExprAndIndex(KeyPathExpr e, int i, KeyPathComponent c) {
e.getComponent(i) = c
}
}

4
swift/ql/lib/codeql/swift/elements/LocatableImpl.qll
View File

@@ -2,7 +2,8 @@ private import codeql.swift.generated.Locatable
private import codeql.swift.elements.File
private import codeql.swift.elements.UnknownLocation
class Locatable extends Generated::Locatable {
module Impl {
class Locatable extends Generated::Locatable {
pragma[nomagic]
override Location getLocation() {
result = Generated::Locatable.super.getLocation()
@@ -15,4 +16,5 @@ class Locatable extends Generated::Locatable {
* Gets the primary file where this element occurs.
*/
File getFile() { result = this.getLocation().getFile() }
}
}

10
swift/ql/lib/codeql/swift/elements/LocationImpl.qll
View File

@@ -1,13 +1,16 @@
private import codeql.swift.generated.Location
/**
module Impl {
/**
* A location of a program element.
*/
class Location extends Generated::Location {
class Location extends Generated::Location {
/**
* Holds if this location is described by `path`, `startLine`, `startColumn`, `endLine` and `endColumn`.
*/
predicate hasLocationInfo(string path, int startLine, int startColumn, int endLine, int endColumn) {
predicate hasLocationInfo(
string path, int startLine, int startColumn, int endLine, int endColumn
) {
path = this.getFile().getFullName() and
startLine = this.getStartLine() and
startColumn = this.getStartColumn() and
@@ -25,4 +28,5 @@ class Location extends Generated::Location {
toUrl(filePath, startLine, startColumn, endLine, endColumn, result)
)
}
}
}

12
swift/ql/lib/codeql/swift/elements/MacroRoleImpl.qll
View File

@@ -4,11 +4,12 @@
private import codeql.swift.generated.MacroRole
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* The role of a macro, for example #freestanding(declaration) or @attached(member).
*/
class MacroRole extends Generated::MacroRole {
class MacroRole extends Generated::MacroRole {
/**
* String representation of the role kind.
*/
@@ -96,5 +97,8 @@ class MacroRole extends Generated::MacroRole {
*/
predicate isAttachedMacroSyntax() { this.getMacroSyntax() = 1 }
override string toString() { result = this.getMacroSyntaxName() + "(" + this.getKindName() + ")" }
override string toString() {
result = this.getMacroSyntaxName() + "(" + this.getKindName() + ")"
}
}
}

8
swift/ql/lib/codeql/swift/elements/OtherAvailabilitySpecImpl.qll
View File

@@ -1,9 +1,11 @@
private import codeql.swift.generated.OtherAvailabilitySpec
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* A wildcard availability spec `*`
*/
class OtherAvailabilitySpec extends Generated::OtherAvailabilitySpec {
class OtherAvailabilitySpec extends Generated::OtherAvailabilitySpec {
override string toString() { result = "*" }
}
}

8
swift/ql/lib/codeql/swift/elements/PlatformVersionAvailabilitySpecImpl.qll
View File

@@ -1,9 +1,11 @@
private import codeql.swift.generated.PlatformVersionAvailabilitySpec
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* An availability spec based on platform and version, for example `macOS 12` or `watchOS 14`
*/
class PlatformVersionAvailabilitySpec extends Generated::PlatformVersionAvailabilitySpec {
class PlatformVersionAvailabilitySpec extends Generated::PlatformVersionAvailabilitySpec {
override string toString() { result = this.getPlatform() + " " + this.getVersion() }
}
}

4
swift/ql/lib/codeql/swift/elements/UnknownFileImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.UnknownFile
class UnknownFile extends Generated::UnknownFile {
module Impl {
class UnknownFile extends Generated::UnknownFile {
override string getName() { result = "" }
}
}

6
swift/ql/lib/codeql/swift/elements/UnknownLocationImpl.qll
View File

@@ -2,10 +2,11 @@ private import codeql.swift.generated.UnknownLocation
private import codeql.swift.elements.UnknownFile
private import codeql.swift.elements.File
/**
module Impl {
/**
* A `Location` that is given to something that is not associated with any position in the source code.
*/
class UnknownLocation extends Generated::UnknownLocation {
class UnknownLocation extends Generated::UnknownLocation {
override File getFile() { result instanceof UnknownFile }
override int getStartLine() { result = 0 }
@@ -17,4 +18,5 @@ class UnknownLocation extends Generated::UnknownLocation {
override int getEndColumn() { result = 0 }
override string toString() { result = "UnknownLocation" }
}
}

4
swift/ql/lib/codeql/swift/elements/UnspecifiedElementImpl.qll
View File

@@ -2,7 +2,8 @@ private import codeql.swift.generated.UnspecifiedElement
import codeql.swift.elements.Location
import codeql.swift.elements.Locatable
class UnspecifiedElement extends Generated::UnspecifiedElement {
module Impl {
class UnspecifiedElement extends Generated::UnspecifiedElement {
override string toString() {
exists(string source, string index |
(
@@ -20,4 +21,5 @@ class UnspecifiedElement extends Generated::UnspecifiedElement {
}
override Location getLocation() { result = this.getParent().(Locatable).getLocation() }
}
}

17
swift/ql/lib/codeql/swift/elements/decl/AccessorImpl.qll
View File

@@ -1,6 +1,8 @@
private import codeql.swift.generated.decl.Accessor
private import SetObserver
private predicate isKnownAccessorKind(Accessor decl, string kind) {
module Impl {
private predicate isKnownAccessorKind(Accessor decl, string kind) {
decl.isGetter() and kind = "get"
or
decl.isSetter() and kind = "set"
@@ -16,9 +18,9 @@ private predicate isKnownAccessorKind(Accessor decl, string kind) {
decl.isUnsafeAddress() and kind = "unsafeAddress"
or
decl.isUnsafeMutableAddress() and kind = "unsafeMutableAddress"
}
}
class Accessor extends Generated::Accessor {
class Accessor extends Generated::Accessor {
predicate isPropertyObserver() {
this instanceof WillSetObserver or this instanceof DidSetObserver
}
@@ -29,12 +31,5 @@ class Accessor extends Generated::Accessor {
not isKnownAccessorKind(this, _) and
result = super.toString()
}
}
class WillSetObserver extends Accessor {
WillSetObserver() { this.isWillSet() }
}
class DidSetObserver extends Accessor {
DidSetObserver() { this.isDidSet() }
}
}

6
swift/ql/lib/codeql/swift/elements/decl/CapturedDeclImpl.qll
View File

@@ -2,10 +2,11 @@ private import codeql.swift.generated.decl.CapturedDecl
private import codeql.swift.elements.Callable
private import codeql.swift.elements.expr.DeclRefExpr
/**
module Impl {
/**
* A captured variable or function parameter in the scope of a closure.
*/
class CapturedDecl extends Generated::CapturedDecl {
class CapturedDecl extends Generated::CapturedDecl {
override string toString() { result = this.getDecl().toString() }
/**
@@ -20,4 +21,5 @@ class CapturedDecl extends Generated::CapturedDecl {
result.getEnclosingCallable() = this.getScope() and
result.getDecl() = this.getDecl()
}
}
}

4
swift/ql/lib/codeql/swift/elements/decl/DeclImpl.qll
View File

@@ -2,7 +2,8 @@ private import codeql.swift.generated.decl.Decl
private import codeql.swift.elements.decl.NominalTypeDecl
private import codeql.swift.elements.decl.ExtensionDecl
class Decl extends Generated::Decl {
module Impl {
class Decl extends Generated::Decl {
override string toString() { result = super.toString() }
/**
@@ -19,4 +20,5 @@ class Decl extends Generated::Decl {
* Gets the declaration that declares this declaration as a member, if any.
*/
Decl getDeclaringDecl() { this = result.getAMember() }
}
}

6
swift/ql/lib/codeql/swift/elements/decl/DeinitializerImpl.qll
View File

@@ -1,9 +1,11 @@
private import codeql.swift.generated.decl.Deinitializer
private import codeql.swift.elements.decl.Method
/**
module Impl {
/**
* A deinitializer of a class.
*/
class Deinitializer extends Generated::Deinitializer, Method {
class Deinitializer extends Generated::Deinitializer {
override string toString() { result = this.getSelfParam().getType() + "." + super.toString() }
}
}

4
swift/ql/lib/codeql/swift/elements/decl/EnumCaseDeclImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.decl.EnumCaseDecl
class EnumCaseDecl extends Generated::EnumCaseDecl {
module Impl {
class EnumCaseDecl extends Generated::EnumCaseDecl {
override string toString() { result = "case ..." }
}
}

6
swift/ql/lib/codeql/swift/elements/decl/EnumDeclImpl.qll
View File

@@ -3,7 +3,8 @@ private import codeql.swift.elements.decl.EnumCaseDecl
private import codeql.swift.elements.decl.EnumElementDecl
private import codeql.swift.elements.decl.Decl
/**
module Impl {
/**
* An enumeration declaration, for example:
* ```
* enum MyColours {
@@ -13,7 +14,7 @@ private import codeql.swift.elements.decl.Decl
* }
* ```
*/
class EnumDecl extends Generated::EnumDecl {
class EnumDecl extends Generated::EnumDecl {
/**
* Gets the `index`th enumeration element of this enumeration (0-based).
*/
@@ -33,4 +34,5 @@ class EnumDecl extends Generated::EnumDecl {
final EnumElementDecl getAnEnumElement() {
result = this.getMember(_).(EnumCaseDecl).getElement(_)
}
}
}

6
swift/ql/lib/codeql/swift/elements/decl/EnumElementDeclImpl.qll
View File

@@ -1,7 +1,8 @@
private import codeql.swift.generated.decl.EnumElementDecl
private import codeql.swift.elements.decl.EnumDecl
/**
module Impl {
/**
* An enum element declaration, for example `enumElement` and `anotherEnumElement` in:
* ```
* enum MyEnum {
@@ -10,7 +11,7 @@ private import codeql.swift.elements.decl.EnumDecl
* }
* ```
*/
class EnumElementDecl extends Generated::EnumElementDecl {
class EnumElementDecl extends Generated::EnumElementDecl {
override string toString() { result = this.getName() }
/**
@@ -34,4 +35,5 @@ class EnumElementDecl extends Generated::EnumElementDecl {
this.hasQualifiedName(enumName, enumElementName) and
this.getModule().getFullName() = moduleName
}
}
}

4
swift/ql/lib/codeql/swift/elements/decl/ExtensionDeclImpl.qll
View File

@@ -1,6 +1,7 @@
private import codeql.swift.generated.decl.ExtensionDecl
class ExtensionDecl extends Generated::ExtensionDecl {
module Impl {
class ExtensionDecl extends Generated::ExtensionDecl {
override string toString() {
result =
"extension of " + unique(NominalTypeDecl td | td = this.getExtendedTypeDecl()).toString()
@@ -8,4 +9,5 @@ class ExtensionDecl extends Generated::ExtensionDecl {
count(this.getExtendedTypeDecl()) != 1 and
result = "extension"
}
}
}

32
swift/ql/lib/codeql/swift/elements/decl/FieldDecl.qll Normal file
View File

@@ -0,0 +1,32 @@
private import VarDecl
/**
* A field declaration. That is, a variable declaration that is a member of a
* class, struct, enum or protocol.
*/
final class FieldDecl extends VarDecl {
FieldDecl() { this = any(Decl ctx).getAMember() }
/**
* Holds if this field is called `fieldName` and is a member of a
* class, struct, extension, enum or protocol called `typeName`.
*/
cached
predicate hasQualifiedName(string typeName, string fieldName) {
this.getName() = fieldName and
exists(Decl d |
d.asNominalTypeDecl().getFullName() = typeName and
d.getAMember() = this
)
}
/**
* Holds if this field is called `fieldName` and is a member of a
* class, struct, extension, enum or protocol called `typeName` in a module
* called `moduleName`.
*/
predicate hasQualifiedName(string moduleName, string typeName, string fieldName) {
this.hasQualifiedName(typeName, fieldName) and
this.getModule().getFullName() = moduleName
}
}

9
swift/ql/lib/codeql/swift/elements/decl/FreeFunction.qll Normal file
View File

@@ -0,0 +1,9 @@
private import Function
private import Method
/**
* A free (non-member) function.
*/
final class FreeFunction extends Function {
FreeFunction() { not this instanceof Method }
}

12
swift/ql/lib/codeql/swift/elements/decl/FunctionImpl.qll
View File

@@ -1,10 +1,11 @@
private import codeql.swift.generated.decl.Function
private import codeql.swift.elements.decl.Method
/**
module Impl {
/**
* A function.
*/
class Function extends Generated::Function, Callable {
class Function extends Generated::Function {
override string toString() { result = this.getName() }
/**
@@ -16,11 +17,12 @@ class Function extends Generated::Function, Callable {
// (`*+` is possessive matching)
result = this.getName().regexpCapture("([^(]*+).*", 1)
}
}
}
/**
/**
* A free (non-member) function.
*/
class FreeFunction extends Function {
class FreeFunction extends Function {
FreeFunction() { not this instanceof Method }
}
}

4
swift/ql/lib/codeql/swift/elements/decl/IfConfigDeclImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.decl.IfConfigDecl
class IfConfigDecl extends Generated::IfConfigDecl {
module Impl {
class IfConfigDecl extends Generated::IfConfigDecl {
override string toString() { result = "#if ..." }
}
}

4
swift/ql/lib/codeql/swift/elements/decl/ImportDeclImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.decl.ImportDecl
class ImportDecl extends Generated::ImportDecl {
module Impl {
class ImportDecl extends Generated::ImportDecl {
override string toString() { result = "import ..." }
}
}

7
swift/ql/lib/codeql/swift/elements/decl/InitializerImpl.qll
View File

@@ -1,12 +1,14 @@
private import codeql.swift.generated.decl.Initializer
private import codeql.swift.elements.decl.Method
private import codeql.swift.elements.decl.MethodImpl::Impl as MethodImpl
private import codeql.swift.elements.type.FunctionType
private import codeql.swift.elements.type.OptionalType
/**
module Impl {
/**
* An initializer of a class, struct, enum or protocol.
*/
class Initializer extends Generated::Initializer, Method {
class Initializer extends Generated::Initializer, MethodImpl::Method {
override string toString() { result = this.getSelfParam().getType() + "." + super.toString() }
/** Holds if this initializer returns an optional type. Failable initializers are written as `init?`. */
@@ -14,4 +16,5 @@ class Initializer extends Generated::Initializer, Method {
this.getInterfaceType().(FunctionType).getResult().(FunctionType).getResult() instanceof
OptionalType
}
}
}

61
swift/ql/lib/codeql/swift/elements/decl/Method.qll
View File

@@ -1,60 +1,3 @@
private import swift
private import MethodImpl
private Decl getAMember(Decl ctx) {
ctx.getAMember() = result
or
exists(VarDecl var |
ctx.getAMember() = var and
var.getAnAccessor() = result
)
}
/**
* A function that is a member of a class, struct, enum or protocol.
*/
final class Method extends Function {
Method() {
this = getAMember(any(ClassDecl c))
or
this = getAMember(any(StructDecl c))
or
this = getAMember(any(ExtensionDecl c))
or
this = getAMember(any(EnumDecl c))
or
this = getAMember(any(ProtocolDecl c))
}
/**
* Holds if this function is called `funcName` and is a member of a
* class, struct, extension, enum or protocol called `typeName`.
*/
cached
predicate hasQualifiedName(string typeName, string funcName) {
this.getName() = funcName and
exists(Decl d |
d.asNominalTypeDecl().getFullName() = typeName and
d.getAMember() = this
)
}
/**
* Holds if this function is called `funcName` and is a member of a
* class, struct, extension, enum or protocol called `typeName` in a module
* called `moduleName`.
*/
predicate hasQualifiedName(string moduleName, string typeName, string funcName) {
this.hasQualifiedName(typeName, funcName) and
this.getModule().getFullName() = moduleName
}
/**
* Holds if this function is a `static` or `class` method, as opposed to an instance method.
*/
predicate isStaticOrClassMethod() { this.getSelfParam().getType() instanceof MetatypeType }
/**
* Holds if this function is an instance method, as opposed to a `static` or `class` method.
*/
predicate isInstanceMethod() { not this.isStaticOrClassMethod() }
}
final class Method = Impl::Method;

63
swift/ql/lib/codeql/swift/elements/decl/MethodImpl.qll Normal file
View File

@@ -0,0 +1,63 @@
private import swift
private import codeql.swift.elements.decl.FunctionImpl::Impl as FunctionImpl
module Impl {
private Decl getAMember(Decl ctx) {
ctx.getAMember() = result
or
exists(VarDecl var |
ctx.getAMember() = var and
var.getAnAccessor() = result
)
}
/**
* A function that is a member of a class, struct, enum or protocol.
*/
class Method extends FunctionImpl::Function {
Method() {
this = getAMember(any(ClassDecl c))
or
this = getAMember(any(StructDecl c))
or
this = getAMember(any(ExtensionDecl c))
or
this = getAMember(any(EnumDecl c))
or
this = getAMember(any(ProtocolDecl c))
}
/**
* Holds if this function is called `funcName` and is a member of a
* class, struct, extension, enum or protocol called `typeName`.
*/
cached
predicate hasQualifiedName(string typeName, string funcName) {
this.getName() = funcName and
exists(Decl d |
d.asNominalTypeDecl().getFullName() = typeName and
d.getAMember() = this
)
}
/**
* Holds if this function is called `funcName` and is a member of a
* class, struct, extension, enum or protocol called `typeName` in a module
* called `moduleName`.
*/
predicate hasQualifiedName(string moduleName, string typeName, string funcName) {
this.hasQualifiedName(typeName, funcName) and
this.getModule().getFullName() = moduleName
}
/**
* Holds if this function is a `static` or `class` method, as opposed to an instance method.
*/
predicate isStaticOrClassMethod() { this.getSelfParam().getType() instanceof MetatypeType }
/**
* Holds if this function is an instance method, as opposed to a `static` or `class` method.
*/
predicate isInstanceMethod() { not this.isStaticOrClassMethod() }
}
}

8
swift/ql/lib/codeql/swift/elements/decl/MissingMemberDeclImpl.qll
View File

@@ -1,9 +1,11 @@
private import codeql.swift.generated.decl.MissingMemberDecl
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* A placeholder for missing declarations that can arise on object deserialization.
*/
class MissingMemberDecl extends Generated::MissingMemberDecl {
class MissingMemberDecl extends Generated::MissingMemberDecl {
override string toString() { result = this.getName() + " (missing)" }
}
}

6
swift/ql/lib/codeql/swift/elements/decl/NominalTypeDeclImpl.qll
View File

@@ -1,6 +1,8 @@
private import codeql.swift.generated.decl.NominalTypeDecl
/**
module Impl {
/**
* A class, struct, enum or protocol.
*/
class NominalTypeDecl extends Generated::NominalTypeDecl { }
class NominalTypeDecl extends Generated::NominalTypeDecl { }
}

4
swift/ql/lib/codeql/swift/elements/decl/OperatorDeclImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.decl.OperatorDecl
class OperatorDecl extends Generated::OperatorDecl {
module Impl {
class OperatorDecl extends Generated::OperatorDecl {
override string toString() { result = this.getName() }
}
}

10
swift/ql/lib/codeql/swift/elements/decl/ParamDeclImpl.qll
View File

@@ -1,7 +1,8 @@
private import codeql.swift.generated.decl.ParamDecl
private import codeql.swift.elements.Callable
class ParamDecl extends Generated::ParamDecl {
module Impl {
class ParamDecl extends Generated::ParamDecl {
/** Gets the function which declares this parameter. */
Callable getDeclaringFunction() { result.getAParam() = this }
@@ -10,10 +11,10 @@ class ParamDecl extends Generated::ParamDecl {
* or -1 if this is `self`.
*/
int getIndex() { exists(Callable func | func.getParam(result) = this) }
}
}
/** A `self` parameter. */
class SelfParamDecl extends ParamDecl {
/** A `self` parameter. */
class SelfParamDecl extends ParamDecl {
Callable call;
SelfParamDecl() { call.getSelfParam() = this }
@@ -21,4 +22,5 @@ class SelfParamDecl extends ParamDecl {
override Callable getDeclaringFunction() { result = call }
override int getIndex() { result = -1 }
}
}

4
swift/ql/lib/codeql/swift/elements/decl/PatternBindingDeclImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.decl.PatternBindingDecl
class PatternBindingDecl extends Generated::PatternBindingDecl {
module Impl {
class PatternBindingDecl extends Generated::PatternBindingDecl {
override string toString() { result = "var ... = ..." }
}
}

8
swift/ql/lib/codeql/swift/elements/decl/PoundDiagnosticDeclImpl.qll
View File

@@ -1,10 +1,11 @@
private import codeql.swift.generated.decl.PoundDiagnosticDecl
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* A diagnostic directive, which is either `#error` or `#warning`.
*/
class PoundDiagnosticDecl extends Generated::PoundDiagnosticDecl {
class PoundDiagnosticDecl extends Generated::PoundDiagnosticDecl {
override string toString() {
this.isError() and result = "#error(...)"
or
@@ -14,4 +15,5 @@ class PoundDiagnosticDecl extends Generated::PoundDiagnosticDecl {
predicate isError() { this.getKind() = 1 }
predicate isWarning() { this.getKind() = 2 }
}
}

4
swift/ql/lib/codeql/swift/elements/decl/PrecedenceGroupDeclImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.decl.PrecedenceGroupDecl
class PrecedenceGroupDecl extends Generated::PrecedenceGroupDecl {
module Impl {
class PrecedenceGroupDecl extends Generated::PrecedenceGroupDecl {
override string toString() { result = "precedencegroup ..." }
}
}

3
swift/ql/lib/codeql/swift/elements/decl/SelfParamDecl.qll Normal file
View File

@@ -0,0 +1,3 @@
private import ParamDeclImpl
final class SelfParamDecl = Impl::SelfParamDecl;

9
swift/ql/lib/codeql/swift/elements/decl/SetObserver.qll Normal file
View File

@@ -0,0 +1,9 @@
private import Accessor
final class WillSetObserver extends Accessor {
WillSetObserver() { this.isWillSet() }
}
class DidSetObserver extends Accessor {
DidSetObserver() { this.isDidSet() }
}

4
swift/ql/lib/codeql/swift/elements/decl/SubscriptDeclImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.decl.SubscriptDecl
class SubscriptDecl extends Generated::SubscriptDecl {
module Impl {
class SubscriptDecl extends Generated::SubscriptDecl {
override string toString() { result = "subscript ..." }
}
}

4
swift/ql/lib/codeql/swift/elements/decl/TopLevelCodeDeclImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.decl.TopLevelCodeDecl
class TopLevelCodeDecl extends Generated::TopLevelCodeDecl {
module Impl {
class TopLevelCodeDecl extends Generated::TopLevelCodeDecl {
override string toString() { result = this.getBody().toString() }
}
}

8
swift/ql/lib/codeql/swift/elements/decl/TypeAliasDeclImpl.qll
View File

@@ -1,10 +1,12 @@
private import codeql.swift.generated.decl.TypeAliasDecl
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* A declaration of a type alias to another type. For example:
* ```
* typealias MyInt = Int
* ```
*/
class TypeAliasDecl extends Generated::TypeAliasDecl { }
class TypeAliasDecl extends Generated::TypeAliasDecl { }
}

15
swift/ql/lib/codeql/swift/elements/decl/TypeDeclImpl.qll
View File

@@ -2,7 +2,8 @@ private import codeql.swift.generated.decl.TypeDecl
private import codeql.swift.elements.type.AnyGenericType
private import swift
/**
module Impl {
/**
* A Swift type declaration, for example a class, struct, enum or protocol
* declaration.
*
@@ -16,7 +17,7 @@ private import swift
* Not all types have type declarations, for example built-in types do not
* have type declarations.
*/
class TypeDecl extends Generated::TypeDecl {
class TypeDecl extends Generated::TypeDecl {
override string toString() { result = this.getName() }
/**
@@ -25,7 +26,9 @@ class TypeDecl extends Generated::TypeDecl {
* This is the same as `getImmediateInheritedType`.
* DEPRECATED: either use `getImmediateInheritedType` or unindexed `getABaseType`.
*/
deprecated Type getImmediateBaseType(int index) { result = this.getImmediateInheritedType(index) }
deprecated Type getImmediateBaseType(int index) {
result = this.getImmediateInheritedType(index)
}
/**
* Gets the `index`th base type of this type declaration (0-based).
@@ -108,7 +111,9 @@ class TypeDecl extends Generated::TypeDecl {
result = this.getEnclosingDecl().(TypeDecl).getFullName() + "." + this.getName()
or
result =
unique(NominalTypeDecl td | td = this.getEnclosingDecl().(ExtensionDecl).getExtendedTypeDecl())
.getFullName() + "." + this.getName()
unique(NominalTypeDecl td |
td = this.getEnclosingDecl().(ExtensionDecl).getExtendedTypeDecl()
).getFullName() + "." + this.getName()
}
}
}

6
swift/ql/lib/codeql/swift/elements/decl/ValueDeclImpl.qll
View File

@@ -2,10 +2,11 @@ private import codeql.swift.generated.decl.ValueDecl
private import codeql.swift.elements.decl.CapturedDecl
private import codeql.swift.elements.expr.DeclRefExpr
/**
module Impl {
/**
* A declaration that introduces a value with a type.
*/
class ValueDecl extends Generated::ValueDecl {
class ValueDecl extends Generated::ValueDecl {
/**
* Gets a capture of this declaration in the scope of a closure.
*/
@@ -20,4 +21,5 @@ class ValueDecl extends Generated::ValueDecl {
* Gets an expression that references this declaration.
*/
DeclRefExpr getAnAccess() { result.getDecl() = this }
}
}

14
swift/ql/lib/codeql/swift/elements/decl/VarDeclImpl.qll
View File

@@ -1,8 +1,9 @@
private import codeql.swift.generated.decl.VarDecl
private import codeql.swift.elements.decl.Decl
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* A declaration of a variable such as
* * a local variable in a function:
* ```
@@ -20,15 +21,15 @@ private import codeql.swift.elements.decl.Decl
* ```
* * ...
*/
class VarDecl extends Generated::VarDecl {
class VarDecl extends Generated::VarDecl {
override string toString() { result = this.getName() }
}
}
/**
/**
* A field declaration. That is, a variable declaration that is a member of a
* class, struct, enum or protocol.
*/
class FieldDecl extends VarDecl {
class FieldDecl extends VarDecl {
FieldDecl() { this = any(Decl ctx).getAMember() }
/**
@@ -53,4 +54,5 @@ class FieldDecl extends VarDecl {
this.hasQualifiedName(typeName, fieldName) and
this.getModule().getFullName() = moduleName
}
}
}

16
swift/ql/lib/codeql/swift/elements/expr/ApplyExprImpl.qll
View File

@@ -6,7 +6,8 @@ private import codeql.swift.elements.expr.DotSyntaxBaseIgnoredExpr
private import codeql.swift.elements.expr.AutoClosureExpr
private import codeql.swift.elements.decl.Method
class ApplyExpr extends Generated::ApplyExpr {
module Impl {
class ApplyExpr extends Generated::ApplyExpr {
Callable getStaticTarget() { result = this.getFunction().(DeclRefExpr).getDecl() }
/** Gets the method qualifier, if this is applying a method */
@@ -26,9 +27,9 @@ class ApplyExpr extends Generated::ApplyExpr {
not exists(this.getStaticTarget()) and
result = "call to ..."
}
}
}
class MethodApplyExpr extends ApplyExpr {
class MethodApplyExpr extends ApplyExpr {
private MethodLookupExpr method;
MethodApplyExpr() { method = this.getFunction() }
@@ -36,9 +37,9 @@ class MethodApplyExpr extends ApplyExpr {
override Method getStaticTarget() { result = method.getMethod() }
override Expr getQualifier() { result = method.getBase() }
}
}
private class PartialDotSyntaxBaseIgnoredApplyExpr extends ApplyExpr {
private class PartialDotSyntaxBaseIgnoredApplyExpr extends ApplyExpr {
private DotSyntaxBaseIgnoredExpr expr;
PartialDotSyntaxBaseIgnoredApplyExpr() { expr = this.getFunction() }
@@ -48,12 +49,13 @@ private class PartialDotSyntaxBaseIgnoredApplyExpr extends ApplyExpr {
override Expr getQualifier() { result = expr.getQualifier() }
override string toString() { result = "call to " + expr }
}
}
private class FullDotSyntaxBaseIgnoredApplyExpr extends ApplyExpr {
private class FullDotSyntaxBaseIgnoredApplyExpr extends ApplyExpr {
private PartialDotSyntaxBaseIgnoredApplyExpr expr;
FullDotSyntaxBaseIgnoredApplyExpr() { expr = this.getFunction() }
override AutoClosureExpr getStaticTarget() { result = expr.getStaticTarget().getExpr() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/ArgumentImpl.qll
View File

@@ -1,10 +1,12 @@
private import codeql.swift.generated.expr.Argument
private import codeql.swift.elements.expr.ApplyExpr
class Argument extends Generated::Argument {
module Impl {
class Argument extends Generated::Argument {
override string toString() { result = this.getLabel() + ": " + this.getExpr().toString() }
int getIndex() { any(ApplyExpr apply).getArgument(result) = this }
ApplyExpr getApplyExpr() { result.getAnArgument() = this }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/ArrayExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.ArrayExpr
class ArrayExpr extends Generated::ArrayExpr {
module Impl {
class ArrayExpr extends Generated::ArrayExpr {
override string toString() { result = "[...]" }
}
}

157
swift/ql/lib/codeql/swift/elements/expr/AssignExprImpl.qll
View File

@@ -1,7 +1,9 @@
private import codeql.swift.generated.expr.AssignExpr
private import codeql.swift.elements.expr.BinaryExpr
private import codeql.swift.elements.expr.BinaryExprImpl::Impl
private import codeql.swift.elements.expr.ExprImpl::Impl as ExprImpl
/**
module Impl {
/**
* An assignment expression. For example:
* ```
* x = 0
@@ -9,24 +11,14 @@ private import codeql.swift.elements.expr.BinaryExpr
* z <<= 1
* ```
*/
class Assignment extends Expr {
Assignment() {
this instanceof AssignExpr or
this instanceof AssignArithmeticOperationEx or
this instanceof AssignBitwiseOperationEx or
this instanceof AssignPointwiseOperationEx
}
abstract class Assignment extends ExprImpl::Expr {
/**
* Gets the destination of this assignment. For example `x` in:
* ```
* x = y
* ```
*/
Expr getDest() {
result = this.(AssignExpr).getDest() or
result = this.(AssignOperation).getLeftOperand()
}
abstract Expr getDest();
/**
* Gets the source of this assignment. For example `y` in:
@@ -34,10 +26,7 @@ class Assignment extends Expr {
* x = y
* ```
*/
Expr getSource() {
result = this.(AssignExpr).getSource() or
result = this.(AssignOperation).getRightOperand()
}
abstract Expr getSource();
/**
* Holds if this assignment expression uses an overflow operator, that is,
@@ -50,205 +39,195 @@ class Assignment extends Expr {
this.(AssignOperation).getOperator().getName() =
["&*=(_:_:)", "&+=(_:_:)", "&-=(_:_:)", "&<<=(_:_:)", "&>>=(_:_:)"]
}
}
}
/**
/**
* A simple assignment expression using the `=` operator:
* ```
* x = 0
* ```
*/
class AssignExpr extends Generated::AssignExpr {
class AssignExpr extends Generated::AssignExpr {
override string toString() { result = " ... = ..." }
}
}
/**
private class AssignExprAssignment extends Assignment instanceof AssignExpr {
override Expr getDest() { result = AssignExpr.super.getDest() }
override Expr getSource() { result = AssignExpr.super.getSource() }
}
/**
* An assignment expression apart from `=`. For example:
* ```
* x += 1
* y &= z
* ```
*/
class AssignOperation extends Assignment, BinaryExpr {
AssignOperation() {
this instanceof AssignArithmeticOperationEx or
this instanceof AssignBitwiseOperationEx or
this instanceof AssignPointwiseOperationEx
}
}
abstract class AssignOperation extends Assignment, BinaryExpr {
override Expr getDest() { result = this.getLeftOperand() }
/**
override Expr getSource() { result = this.getRightOperand() }
}
/**
* An arithmetic assignment expression. For example:
* ```
* x += 1
* y *= z
* ```
*/
class AssignArithmeticOperation extends AssignOperation instanceof AssignArithmeticOperationEx { }
abstract class AssignArithmeticOperation extends AssignOperation { }
/**
* Private abstract class, extended to define the scope of `AssignArithmeticOperation`.
*/
abstract private class AssignArithmeticOperationEx extends BinaryExpr { }
/**
/**
* A bitwise assignment expression. For example:
* ```
* x &= y
* z <<= 1
* ```
*/
class AssignBitwiseOperation extends AssignOperation instanceof AssignBitwiseOperationEx { }
abstract class AssignBitwiseOperation extends AssignOperation { }
/**
* Private abstract class, extended to define the scope of `AssignBitwiseOperation`.
*/
abstract private class AssignBitwiseOperationEx extends BinaryExpr { }
/**
/**
* A pointwise assignment expression. For example:
* ```
* x .&= y
* ```
*/
class AssignPointwiseOperation extends AssignOperation instanceof AssignPointwiseOperationEx { }
abstract class AssignPointwiseOperation extends AssignOperation { }
/**
* Private abstract class, extended to define the scope of `AssignPointwiseOperation`.
*/
abstract private class AssignPointwiseOperationEx extends BinaryExpr { }
/**
/**
* An addition assignment expression:
* ```
* a += b
* a &+= b
* ```
*/
class AssignAddExpr extends AssignArithmeticOperationEx {
class AssignAddExpr extends AssignArithmeticOperation {
AssignAddExpr() { this.getOperator().getName() = ["+=(_:_:)", "&+=(_:_:)"] }
}
}
/**
/**
* A subtraction assignment expression:
* ```
* a -= b
* a &-= b
* ```
*/
class AssignSubExpr extends AssignArithmeticOperationEx {
class AssignSubExpr extends AssignArithmeticOperation {
AssignSubExpr() { this.getOperator().getName() = ["-=(_:_:)", "&-=(_:_:)"] }
}
}
/**
/**
* A multiplication assignment expression:
* ```
* a *= b
* a &*= b
* ```
*/
class AssignMulExpr extends AssignArithmeticOperationEx {
class AssignMulExpr extends AssignArithmeticOperation {
AssignMulExpr() { this.getOperator().getName() = ["*=(_:_:)", "&*=(_:_:)"] }
}
}
/**
/**
* A division assignment expression:
* ```
* a /= b
* ```
*/
class AssignDivExpr extends AssignArithmeticOperationEx {
class AssignDivExpr extends AssignArithmeticOperation {
AssignDivExpr() { this.getOperator().getName() = "/=(_:_:)" }
}
}
/**
/**
* A remainder assignment expression:
* ```
* a %= b
* ```
*/
class AssignRemExpr extends AssignArithmeticOperationEx {
class AssignRemExpr extends AssignArithmeticOperation {
AssignRemExpr() { this.getOperator().getName() = "%=(_:_:)" }
}
}
/**
/**
* A left-shift assignment expression:
* ```
* a <<= b
* a &<<= b
* ```
*/
class AssignLShiftExpr extends AssignBitwiseOperationEx {
class AssignLShiftExpr extends AssignBitwiseOperation {
AssignLShiftExpr() { this.getOperator().getName() = ["<<=(_:_:)", "&<<=(_:_:)"] }
}
}
/**
/**
* A right-shift assignment expression:
* ```
* a >>= b
* a &>>= b
* ```
*/
class AssignRShiftExpr extends AssignBitwiseOperationEx {
class AssignRShiftExpr extends AssignBitwiseOperation {
AssignRShiftExpr() { this.getOperator().getName() = [">>=(_:_:)", "&>>=(_:_:)"] }
}
}
/**
/**
* A bitwise-and assignment expression:
* ```
* a &= b
* ```
*/
class AssignAndExpr extends AssignBitwiseOperationEx {
class AssignAndExpr extends AssignBitwiseOperation {
AssignAndExpr() { this.getOperator().getName() = "&=(_:_:)" }
}
}
/**
/**
* A bitwise-or assignment expression:
* ```
* a |= b
* ```
*/
class AssignOrExpr extends AssignBitwiseOperationEx {
class AssignOrExpr extends AssignBitwiseOperation {
AssignOrExpr() { this.getOperator().getName() = "|=(_:_:)" }
}
}
/**
/**
* A bitwise exclusive-or assignment expression:
* ```
* a ^= b
* ```
*/
class AssignXorExpr extends AssignBitwiseOperationEx {
class AssignXorExpr extends AssignBitwiseOperation {
AssignXorExpr() { this.getOperator().getName() = "^=(_:_:)" }
}
}
/**
/**
* A pointwise bitwise-and assignment expression:
* ```
* a .&= b
* ```
*/
class AssignPointwiseAndExpr extends AssignPointwiseOperationEx {
class AssignPointwiseAndExpr extends AssignPointwiseOperation {
AssignPointwiseAndExpr() { this.getOperator().getName() = ".&=(_:_:)" }
}
}
/**
/**
* A pointwise bitwise-or assignment expression:
* ```
* a .|= b
* ```
*/
class AssignPointwiseOrExpr extends AssignPointwiseOperationEx {
class AssignPointwiseOrExpr extends AssignPointwiseOperation {
AssignPointwiseOrExpr() { this.getOperator().getName() = ".|=(_:_:)" }
}
}
/**
/**
* A pointwise bitwise exclusive-or assignment expression:
* ```
* a .^= b
* ```
*/
class AssignPointwiseXorExpr extends AssignPointwiseOperationEx {
class AssignPointwiseXorExpr extends AssignPointwiseOperation {
AssignPointwiseXorExpr() { this.getOperator().getName() = ".^=(_:_:)" }
}
}

37
swift/ql/lib/codeql/swift/elements/expr/Assignment.qll Normal file
View File

@@ -0,0 +1,37 @@
private import AssignExprImpl
final class Assignment = Impl::Assignment;
final class AssignOperation = Impl::AssignOperation;
final class AssignArithmeticOperation = Impl::AssignArithmeticOperation;
final class AssignBitwiseOperation = Impl::AssignBitwiseOperation;
final class AssignPointwiseOperation = Impl::AssignPointwiseOperation;
final class AssignAddExpr = Impl::AssignAddExpr;
final class AssignSubExpr = Impl::AssignSubExpr;
final class AssignMulExpr = Impl::AssignMulExpr;
final class AssignDivExpr = Impl::AssignDivExpr;
final class AssignRemExpr = Impl::AssignRemExpr;
final class AssignLShiftExpr = Impl::AssignLShiftExpr;
final class AssignRShiftExpr = Impl::AssignRShiftExpr;
final class AssignAndExpr = Impl::AssignAndExpr;
final class AssignOrExpr = Impl::AssignOrExpr;
final class AssignXorExpr = Impl::AssignXorExpr;
final class AssignPointwiseAndExpr = Impl::AssignPointwiseAndExpr;
final class AssignPointwiseOrExpr = Impl::AssignPointwiseOrExpr;
final class AssignPointwiseXorExpr = Impl::AssignPointwiseXorExpr;

6
swift/ql/lib/codeql/swift/elements/expr/AutoClosureExprImpl.qll
View File

@@ -2,7 +2,8 @@ private import codeql.swift.generated.expr.AutoClosureExpr
private import codeql.swift.elements.stmt.ReturnStmt
private import codeql.swift.elements.expr.Expr
/**
module Impl {
/**
* A Swift autoclosure expression, that is, a closure automatically generated
* around an argument when the parameter has the `@autoclosure` attribute or
* for the right-hand operand of short-circuiting logical operations. For
@@ -15,7 +16,7 @@ private import codeql.swift.elements.expr.Expr
* myFunction(0)
* ```
*/
class AutoClosureExpr extends Generated::AutoClosureExpr {
class AutoClosureExpr extends Generated::AutoClosureExpr {
/**
* Gets the implicit return statement generated by this autoclosure expression.
*/
@@ -27,4 +28,5 @@ class AutoClosureExpr extends Generated::AutoClosureExpr {
Expr getExpr() { result = this.getReturn().getResult() }
override string toString() { result = this.getBody().toString() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/AwaitExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.AwaitExpr
class AwaitExpr extends Generated::AwaitExpr {
module Impl {
class AwaitExpr extends Generated::AwaitExpr {
override string toString() { result = "await ..." }
}
}

6
swift/ql/lib/codeql/swift/elements/expr/BinaryExprImpl.qll
View File

@@ -2,14 +2,15 @@ private import codeql.swift.generated.expr.BinaryExpr
private import codeql.swift.elements.expr.Expr
private import codeql.swift.elements.decl.Function
/**
module Impl {
/**
* A Swift binary expression, that is, an expression that appears between its
* two operands. For example:
* ```
* x + y
* ```
*/
class BinaryExpr extends Generated::BinaryExpr {
class BinaryExpr extends Generated::BinaryExpr {
/**
* Gets the left operand (left expression) of this binary expression.
*/
@@ -33,4 +34,5 @@ class BinaryExpr extends Generated::BinaryExpr {
override string toString() { result = "... " + this.getFunction().toString() + " ..." }
override Function getStaticTarget() { result = super.getStaticTarget() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/BindOptionalExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.BindOptionalExpr
class BindOptionalExpr extends Generated::BindOptionalExpr {
module Impl {
class BindOptionalExpr extends Generated::BindOptionalExpr {
override string toString() { result = "...?" }
}
}

6
swift/ql/lib/codeql/swift/elements/expr/BooleanLiteralExprImpl.qll
View File

@@ -1,13 +1,15 @@
private import codeql.swift.generated.expr.BooleanLiteralExpr
/**
module Impl {
/**
* A boolean literal. For example `true` in:
* ```
* let x = true
* ```
*/
class BooleanLiteralExpr extends Generated::BooleanLiteralExpr {
class BooleanLiteralExpr extends Generated::BooleanLiteralExpr {
override string toString() { result = this.getValue().toString() }
override string getValueString() { result = this.getValue().toString() }
}
}

6
swift/ql/lib/codeql/swift/elements/expr/BuiltinLiteralExprImpl.qll
View File

@@ -4,12 +4,14 @@
private import codeql.swift.generated.expr.BuiltinLiteralExpr
/**
module Impl {
/**
* A Swift literal of a kind that is built in to the Swift language.
*/
class BuiltinLiteralExpr extends Generated::BuiltinLiteralExpr {
class BuiltinLiteralExpr extends Generated::BuiltinLiteralExpr {
/**
* Gets the value of this literal expression (as a string).
*/
string getValueString() { none() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/CaptureListExprImpl.qll
View File

@@ -1,11 +1,13 @@
private import codeql.swift.generated.expr.CaptureListExpr
private import codeql.swift.elements.pattern.NamedPattern
class CaptureListExpr extends Generated::CaptureListExpr {
module Impl {
class CaptureListExpr extends Generated::CaptureListExpr {
override string toString() { result = this.getClosureBody().toString() }
override VarDecl getVariable(int index) {
// all capture binding declarations consist of a single named pattern
result = this.getBindingDecl(index).getPattern(0).(NamedPattern).getVarDecl()
}
}
}

4
swift/ql/lib/codeql/swift/elements/expr/ClosureExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.ClosureExpr
class ClosureExpr extends Generated::ClosureExpr {
module Impl {
class ClosureExpr extends Generated::ClosureExpr {
override string toString() { result = "{ ... }" }
}
}

6
swift/ql/lib/codeql/swift/elements/expr/DeclRefExprImpl.qll
View File

@@ -1,10 +1,11 @@
private import codeql.swift.generated.expr.DeclRefExpr
private import codeql.swift.elements.decl.CapturedDecl
/**
module Impl {
/**
* An expression that references or accesses a declaration.
*/
class DeclRefExpr extends Generated::DeclRefExpr {
class DeclRefExpr extends Generated::DeclRefExpr {
override string toString() {
if exists(this.getDecl().toString())
then result = this.getDecl().toString()
@@ -20,4 +21,5 @@ class DeclRefExpr extends Generated::DeclRefExpr {
* Holds if this expression references a closure capture.
*/
predicate hasCapturedDecl() { exists(this.getCapturedDecl()) }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/DefaultArgumentExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.DefaultArgumentExpr
class DefaultArgumentExpr extends Generated::DefaultArgumentExpr {
module Impl {
class DefaultArgumentExpr extends Generated::DefaultArgumentExpr {
override string toString() { result = "default " + this.getParamDecl().getName() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/DictionaryExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.DictionaryExpr
class DictionaryExpr extends Generated::DictionaryExpr {
module Impl {
class DictionaryExpr extends Generated::DictionaryExpr {
override string toString() { result = "[...]" }
}
}

6
swift/ql/lib/codeql/swift/elements/expr/DifferentiableFunctionExtractOriginalExprImpl.qll
View File

@@ -1,4 +1,6 @@
private import codeql.swift.generated.expr.DifferentiableFunctionExtractOriginalExpr
class DifferentiableFunctionExtractOriginalExpr extends Generated::DifferentiableFunctionExtractOriginalExpr
{ }
module Impl {
class DifferentiableFunctionExtractOriginalExpr extends Generated::DifferentiableFunctionExtractOriginalExpr
{ }
}

4
swift/ql/lib/codeql/swift/elements/expr/DiscardAssignmentExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.DiscardAssignmentExpr
class DiscardAssignmentExpr extends Generated::DiscardAssignmentExpr {
module Impl {
class DiscardAssignmentExpr extends Generated::DiscardAssignmentExpr {
override string toString() { result = "_" }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/DotSelfExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.DotSelfExpr
class DotSelfExpr extends Generated::DotSelfExpr {
module Impl {
class DotSelfExpr extends Generated::DotSelfExpr {
override string toString() { result = ".self" }
}
}

6
swift/ql/lib/codeql/swift/elements/expr/DotSyntaxBaseIgnoredExprImpl.qll
View File

@@ -4,7 +4,8 @@ private import codeql.swift.elements.expr.CallExpr
private import codeql.swift.elements.expr.TypeExpr
private import codeql.swift.elements.decl.Method
/**
module Impl {
/**
* An expression representing a partially applied lookup of an instance property via the receiver's type object.
*
* An example is the sub-expression `SomeClass.instanceMethod` of
@@ -14,7 +15,7 @@ private import codeql.swift.elements.decl.Method
* `{ (someInstance: SomeClass) in { (arg, ...) in someInstance.instanceMethod(arg, ...) } }`,
* which in turn can be accessed using the `getSubExpr/0` predicate.
*/
class DotSyntaxBaseIgnoredExpr extends Generated::DotSyntaxBaseIgnoredExpr {
class DotSyntaxBaseIgnoredExpr extends Generated::DotSyntaxBaseIgnoredExpr {
override string toString() {
result =
any(string base |
@@ -38,4 +39,5 @@ class DotSyntaxBaseIgnoredExpr extends Generated::DotSyntaxBaseIgnoredExpr {
.(CallExpr)
.getStaticTarget()
}
}
}

4
swift/ql/lib/codeql/swift/elements/expr/DynamicMemberRefExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.DynamicMemberRefExpr
class DynamicMemberRefExpr extends Generated::DynamicMemberRefExpr {
module Impl {
class DynamicMemberRefExpr extends Generated::DynamicMemberRefExpr {
override string toString() { result = "." + this.getMember().toString() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/DynamicSubscriptExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.DynamicSubscriptExpr
class DynamicSubscriptExpr extends Generated::DynamicSubscriptExpr {
module Impl {
class DynamicSubscriptExpr extends Generated::DynamicSubscriptExpr {
override string toString() { result = this.getMember().toString() + "[...]" }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/DynamicTypeExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.DynamicTypeExpr
class DynamicTypeExpr extends Generated::DynamicTypeExpr {
module Impl {
class DynamicTypeExpr extends Generated::DynamicTypeExpr {
override string toString() { result = "type(of: ...)" }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/EnumIsCaseExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.EnumIsCaseExpr
class EnumIsCaseExpr extends Generated::EnumIsCaseExpr {
module Impl {
class EnumIsCaseExpr extends Generated::EnumIsCaseExpr {
override string toString() { result = "... is " + this.getElement().toString() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/ExplicitCastExprImpl.qll
View File

@@ -1,7 +1,9 @@
private import codeql.swift.generated.expr.ExplicitCastExpr
class ExplicitCastExpr extends Generated::ExplicitCastExpr {
module Impl {
class ExplicitCastExpr extends Generated::ExplicitCastExpr {
override predicate convertsFrom(Expr e) { e = this.getImmediateSubExpr() }
override string toString() { result = "(" + this.getType() + ") ..." }
}
}

6
swift/ql/lib/codeql/swift/elements/expr/ExplicitClosureExprImpl.qll
View File

@@ -1,8 +1,10 @@
private import codeql.swift.generated.expr.ExplicitClosureExpr
/**
module Impl {
/**
* A Swift explicit closure expr, that is, a closure written using
* `{ ... -> ... in ... }` syntax rather than automatically generated by the
* compiler.
*/
class ExplicitClosureExpr extends Generated::ExplicitClosureExpr { }
class ExplicitClosureExpr extends Generated::ExplicitClosureExpr { }
}

8
swift/ql/lib/codeql/swift/elements/expr/ExprImpl.qll
View File

@@ -1,10 +1,11 @@
private import codeql.swift.generated.expr.Expr
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* The base class for all expressions in Swift.
*/
class Expr extends Generated::Expr {
class Expr extends Generated::Expr {
final override Expr getResolveStep() { this.convertsFrom(result) }
predicate convertsFrom(Expr e) { none() } // overridden by subclasses
@@ -24,4 +25,5 @@ class Expr extends Generated::Expr {
Expr getFullyConverted() { result = this.getFullyUnresolved() }
Expr getUnconverted() { result = this.resolve() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/FloatLiteralExprImpl.qll
View File

@@ -1,7 +1,9 @@
private import codeql.swift.generated.expr.FloatLiteralExpr
class FloatLiteralExpr extends Generated::FloatLiteralExpr {
module Impl {
class FloatLiteralExpr extends Generated::FloatLiteralExpr {
override string toString() { result = this.getStringValue() }
override string getValueString() { result = this.getStringValue() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/ForceTryExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.ForceTryExpr
class ForceTryExpr extends Generated::ForceTryExpr {
module Impl {
class ForceTryExpr extends Generated::ForceTryExpr {
override string toString() { result = "try! ..." }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/ForceValueExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.ForceValueExpr
class ForceValueExpr extends Generated::ForceValueExpr {
module Impl {
class ForceValueExpr extends Generated::ForceValueExpr {
override string toString() { result = "...!" }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/IdentityExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.IdentityExpr
class IdentityExpr extends Generated::IdentityExpr {
module Impl {
class IdentityExpr extends Generated::IdentityExpr {
override predicate convertsFrom(Expr e) { e = this.getImmediateSubExpr() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/IfExprImpl.qll
View File

@@ -1,6 +1,7 @@
private import codeql.swift.generated.expr.IfExpr
class IfExpr extends Generated::IfExpr {
module Impl {
class IfExpr extends Generated::IfExpr {
Expr getBranch(boolean b) {
b = true and
result = this.getThenExpr()
@@ -10,4 +11,5 @@ class IfExpr extends Generated::IfExpr {
}
override string toString() { result = "... ? ... : ..." }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/ImplicitConversionExprImpl.qll
View File

@@ -1,7 +1,9 @@
private import codeql.swift.generated.expr.ImplicitConversionExpr
class ImplicitConversionExpr extends Generated::ImplicitConversionExpr {
module Impl {
class ImplicitConversionExpr extends Generated::ImplicitConversionExpr {
override predicate convertsFrom(Expr e) { e = this.getImmediateSubExpr() }
override string toString() { result = "(" + this.getType().toString() + ") ..." }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/InOutExprImpl.qll
View File

@@ -1,7 +1,9 @@
private import codeql.swift.generated.expr.InOutExpr
class InOutExpr extends Generated::InOutExpr {
module Impl {
class InOutExpr extends Generated::InOutExpr {
override string toString() { result = "&..." }
override predicate convertsFrom(Expr e) { e = this.getImmediateSubExpr() }
}
}

6
swift/ql/lib/codeql/swift/elements/expr/IntegerLiteralExprImpl.qll
View File

@@ -1,13 +1,15 @@
private import codeql.swift.generated.expr.IntegerLiteralExpr
/**
module Impl {
/**
* An integer literal. For example `1` in:
* ```
* let x = 1
* ```
*/
class IntegerLiteralExpr extends Generated::IntegerLiteralExpr {
class IntegerLiteralExpr extends Generated::IntegerLiteralExpr {
override string toString() { result = this.getStringValue() }
override string getValueString() { result = this.getStringValue() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/InterpolatedStringLiteralExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.InterpolatedStringLiteralExpr
class InterpolatedStringLiteralExpr extends Generated::InterpolatedStringLiteralExpr {
module Impl {
class InterpolatedStringLiteralExpr extends Generated::InterpolatedStringLiteralExpr {
override string toString() { result = "\"...\"" }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/IsExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.IsExpr
class IsExpr extends Generated::IsExpr {
module Impl {
class IsExpr extends Generated::IsExpr {
override string toString() { result = "... is ..." }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/KeyPathApplicationExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.KeyPathApplicationExpr
class KeyPathApplicationExpr extends Generated::KeyPathApplicationExpr {
module Impl {
class KeyPathApplicationExpr extends Generated::KeyPathApplicationExpr {
override string toString() { result = "\\...[...]" }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/KeyPathDotExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.KeyPathDotExpr
class KeyPathDotExpr extends Generated::KeyPathDotExpr {
module Impl {
class KeyPathDotExpr extends Generated::KeyPathDotExpr {
override string toString() { result = "\\...." }
}
}

8
swift/ql/lib/codeql/swift/elements/expr/KeyPathExprImpl.qll
View File

@@ -1,9 +1,11 @@
private import codeql.swift.generated.expr.KeyPathExpr
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* A key-path expression.
*/
class KeyPathExpr extends Generated::KeyPathExpr {
class KeyPathExpr extends Generated::KeyPathExpr {
override string toString() { result = "#keyPath(...)" }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/LazyInitializationExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.LazyInitializationExpr
class LazyInitializationExpr extends Generated::LazyInitializationExpr {
module Impl {
class LazyInitializationExpr extends Generated::LazyInitializationExpr {
override string toString() { result = this.getSubExpr().toString() }
}
}

6
swift/ql/lib/codeql/swift/elements/expr/LiteralExprImpl.qll
View File

@@ -4,9 +4,11 @@
private import codeql.swift.generated.expr.LiteralExpr
/**
module Impl {
/**
* A Swift literal.
*
* This is the root class for all literals.
*/
class LiteralExpr extends Generated::LiteralExpr { }
class LiteralExpr extends Generated::LiteralExpr { }
}

6
swift/ql/lib/codeql/swift/elements/expr/MagicIdentifierLiteralExprImpl.qll
View File

@@ -1,13 +1,15 @@
private import codeql.swift.generated.expr.MagicIdentifierLiteralExpr
/**
module Impl {
/**
* An identifier literal that is expanded at compile time. For example `#file` in:
* ```
* let x = #file
* ```
*/
class MagicIdentifierLiteralExpr extends Generated::MagicIdentifierLiteralExpr {
class MagicIdentifierLiteralExpr extends Generated::MagicIdentifierLiteralExpr {
override string toString() { result = "#..." }
override string getValueString() { none() } // TODO: value not yet extracted
}
}

4
swift/ql/lib/codeql/swift/elements/expr/MakeTemporarilyEscapableExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.MakeTemporarilyEscapableExpr
class MakeTemporarilyEscapableExpr extends Generated::MakeTemporarilyEscapableExpr {
module Impl {
class MakeTemporarilyEscapableExpr extends Generated::MakeTemporarilyEscapableExpr {
override string toString() { result = this.getSubExpr().toString() }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/MemberRefExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.MemberRefExpr
class MemberRefExpr extends Generated::MemberRefExpr {
module Impl {
class MemberRefExpr extends Generated::MemberRefExpr {
override string toString() { result = "." + this.getMember().toString() }
}
}

3
swift/ql/lib/codeql/swift/elements/expr/MethodApplyExpr.qll Normal file
View File

@@ -0,0 +1,3 @@
private import ApplyExprImpl
final class MethodApplyExpr = Impl::MethodApplyExpr;

2
swift/ql/lib/codeql/swift/elements/expr/MethodCallExpr.qll
View File

@@ -1,4 +1,4 @@
private import ApplyExprExt
private import MethodApplyExpr
private import codeql.swift.elements.expr.CallExpr
private import codeql.swift.elements.expr.ApplyExpr
private import codeql.swift.elements.expr.SuperRefExpr

4
swift/ql/lib/codeql/swift/elements/expr/MethodLookupExprImpl.qll
View File

@@ -7,7 +7,8 @@ private import codeql.swift.elements.decl.Method
private import codeql.swift.generated.Raw
private import codeql.swift.generated.Synth
class MethodLookupExpr extends Generated::MethodLookupExpr {
module Impl {
class MethodLookupExpr extends Generated::MethodLookupExpr {
override string toString() { result = "." + this.getMember().toString() }
override Expr getImmediateBase() {
@@ -28,4 +29,5 @@ class MethodLookupExpr extends Generated::MethodLookupExpr {
cached
private Raw::SelfApplyExpr getUnderlying() { this = Synth::TMethodLookupExpr(result) }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/NilLiteralExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.NilLiteralExpr
class NilLiteralExpr extends Generated::NilLiteralExpr {
module Impl {
class NilLiteralExpr extends Generated::NilLiteralExpr {
override string toString() { result = "nil" }
}
}

4
swift/ql/lib/codeql/swift/elements/expr/ObjCSelectorExprImpl.qll
View File

@@ -1,5 +1,7 @@
private import codeql.swift.generated.expr.ObjCSelectorExpr
class ObjCSelectorExpr extends Generated::ObjCSelectorExpr {
module Impl {
class ObjCSelectorExpr extends Generated::ObjCSelectorExpr {
override string toString() { result = "#selector(...)" }
}
}

18
swift/ql/lib/codeql/swift/elements/expr/ObjectLiteralExprImpl.qll
View File

@@ -1,25 +1,27 @@
private import codeql.swift.generated.expr.ObjectLiteralExpr
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
module Impl {
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* An instance of `#fileLiteral`, `#imageLiteral` or `#colorLiteral` expressions, which are used in playgrounds.
*/
class ObjectLiteralExpr extends Generated::ObjectLiteralExpr { }
class ObjectLiteralExpr extends Generated::ObjectLiteralExpr { }
class FileLiteralExpr extends ObjectLiteralExpr {
class FileLiteralExpr extends ObjectLiteralExpr {
FileLiteralExpr() { this.getKind() = 0 }
override string toString() { result = "#fileLiteral(...)" }
}
}
class ImageLiteralExpr extends ObjectLiteralExpr {
class ImageLiteralExpr extends ObjectLiteralExpr {
ImageLiteralExpr() { this.getKind() = 1 }
override string toString() { result = "#imageLiteral(...)" }
}
}
class ColorLiteralExpr extends ObjectLiteralExpr {
class ColorLiteralExpr extends ObjectLiteralExpr {
ColorLiteralExpr() { this.getKind() = 2 }
override string toString() { result = "#colorLiteral(...)" }
}
}

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