ExprSyntax

Subtypes

• struct ArrayExprSyntax

  An array literal.

• struct ArrowExprSyntax

  The arrow when a type is used at a position that syntactically expectes an expression.

• struct AsExprSyntax

  The cast of an expressison to a different type.

• struct AssignmentExprSyntax
• struct AwaitExprSyntax
• struct BinaryOperatorExprSyntax

  An operator like + or -.

• struct BooleanLiteralExprSyntax
• struct BorrowExprSyntax
• struct ClosureExprSyntax
• struct ConsumeExprSyntax
• struct CopyExprSyntax
• struct DeclReferenceExprSyntax
• struct DictionaryExprSyntax

  A dictionary literal

• struct DiscardAssignmentExprSyntax

  A _ that discards a value inside an assignment.

• struct EditorPlaceholderExprSyntax
• struct FloatLiteralExprSyntax
• struct ForceUnwrapExprSyntax
• struct FunctionCallExprSyntax
• struct GenericSpecializationExprSyntax
• struct IfExprSyntax
• struct InOutExprSyntax

  An expression prefixed with & to pass an argument to an inout parameter.

• struct InfixOperatorExprSyntax

  An infix operator call like 1 + 2.

• struct IntegerLiteralExprSyntax
• struct IsExprSyntax

  Checks if an expression is of a given type.

• struct KeyPathExprSyntax

  A key path.

• struct MacroExpansionExprSyntax

  The expansion of a freestanding macro in a position that expects an expression.

• struct MemberAccessExprSyntax

  An expression that access a member like a function or a property.

• struct MissingExprSyntax

  In case the source code is missing an expression, this node stands in place of the missing expression.

• struct NilLiteralExprSyntax
• struct OptionalChainingExprSyntax
• struct PackElementExprSyntax

  A pack element expression spelled with each.

• struct PackExpansionExprSyntax

  A pack expansion expression spelled with repeat.

• struct PatternExprSyntax
• struct PostfixIfConfigExprSyntax
• struct PostfixOperatorExprSyntax
• struct PrefixOperatorExprSyntax

  A prefix operator applied to a value.

• struct RegexLiteralExprSyntax
• struct SequenceExprSyntax

  A flat list of expressions before operator folding using the SwiftOperators library.

• struct SimpleStringLiteralExprSyntax

  A simple string that can’t contain string interpolation and cannot have raw string delimiters.

• struct StringLiteralExprSyntax

  A string literal.

• struct SubscriptCallExprSyntax
• struct SuperExprSyntax
• struct SwitchExprSyntax

  A switch expression.

• struct TernaryExprSyntax

  The ternary operator with operator precedences resolved.

• struct TryExprSyntax

  An expression prefixed with try.

• struct TupleExprSyntax
• struct TypeExprSyntax
• struct UnresolvedAsExprSyntax

  The as keyword without any operands.

• struct UnresolvedIsExprSyntax

  The is keyword without any operands.

• struct UnresolvedTernaryExprSyntax

  The middle section of a ternary operator between ? and :.