interface(AST_LAST)
interface(ASTCopy)
interface(ASTWalk)
interface(AST_DisplayRep)
interface(AST_WalkRep)
interface(AST_CopyRep)
interface(AST_Name)
interface(AST)
interface(AST_Init)
interface(ASTNodeArray)
interface(AST_Iter)
interface(ASTName)

implementation(ASTCopy)
implementation(ASTWalk)
implementation(AST_Name)
implementation(AST_DisplayRep)
implementation(AST_Init)
implementation(ASTNodeArray)
implementation(AST_Iter)
implementation(ASTName)

