Uses of Interface
edu.jmu.decaf.ASTVisitor

Uses of ASTVisitor in edu.jmu.decaf

Classes in edu.jmu.decaf that implement ASTVisitor

Modifier and Type	Class and Description
class	AllocateSymbols
(package private) class	BuildParentLinks AST pre-order visitor; initializes parent links for use in later AST analyses.
class	BuildSymbolTables Static analysis pass to construct symbol tables.
(package private) class	CalculateNodeDepths AST pre-order visitor; calculates "depth" at each node in the AST.
class	DecafAnalysis Static analysis; perform type checking.
class	DefaultASTVisitor Basic "stub" implementation of the ASTVisitor interface.
(package private) class	ExportTreeDOT Build a digraph DOT representation of a Decaf AST, which can converted to an image (e.g., PNG or JPEG) using the "dot" utility included with GraphViz.
class	ILOCGenerator AST post-visitor; converts a Decaf program in AST IR to ILOC IR by walking the tree and recursively emitting sequential IR.
class	MyDecafAnalysis Perform type checking using the Decaf type rules.
class	MyILOCGenerator Concrete ILOC generator class.
(package private) class	PrintDebugSymbolTables AST pre-order visitor; prints each node with a symbol table to standard output.
(package private) class	PrintDebugTree AST pre-order visitor; prints each node to standard output.
class	StaticAnalysis Provides a mechanism for aggregating InvalidProgramException errors from any AST static analysis pass.

Methods in edu.jmu.decaf with parameters of type ASTVisitor

Modifier and Type	Method and Description
void	ASTWhileLoop.traverse(ASTVisitor visitor)
void	ASTBinaryExpr.traverse(ASTVisitor visitor)
void	ASTUnaryExpr.traverse(ASTVisitor visitor)
void	ASTBreak.traverse(ASTVisitor visitor)
void	ASTContinue.traverse(ASTVisitor visitor)
void	ASTAssignment.traverse(ASTVisitor visitor)
void	ASTBlock.traverse(ASTVisitor visitor)
void	ASTProgram.traverse(ASTVisitor visitor)
void	ASTVoidFunctionCall.traverse(ASTVisitor visitor)
void	ASTFunction.traverse(ASTVisitor visitor)
void	ASTLiteral.traverse(ASTVisitor visitor)
void	ASTReturn.traverse(ASTVisitor visitor)
void	ASTFunctionCall.traverse(ASTVisitor visitor)
void	ASTNode.traverse(ASTVisitor visitor) Generic traversal method for the visitor pattern.
void	ASTVariable.traverse(ASTVisitor visitor)
void	ASTConditional.traverse(ASTVisitor visitor)
void	ASTLocation.traverse(ASTVisitor visitor)