SymbolTableVisitor

Symbol table visitor

Visits symbol table tree (tree of scopes). The ability to jump to different scopes is also available

Constructors

SymbolTableVisitor

Create empty Symbol table visitor

addVariable

Add variableAdds a variable to the symbol table

enterScope

Enter scopeEnters a new scope.

equals

open operator fun equals(other: Any?): Boolean

getCurrentScopeID

Get current scopeIDReturns id of the current scope in scopes list.

getData

Get dataGets the data for the identifier.

getFunctions

Get functionsGets all defined functions currently visible in the current scope.

getTypeOf

fun getTypeOf(identifier: String): Type

Get type ofReturns type of identifier.

getVariableNames

Get variable namesReturns all variable names present in symbol table.

goToScope

fun goToScope(scopeID: Int)

Go to scopeSets current scope to that at the index scopeID in the scopes list.

hashCode

open fun hashCode(): Int

leaveScope

Leave scopeUsually called when the end of a block of code is reached e.g.

toString