ASTBuilder Class Reference

Parse tree visitor that generates a program AST. More...

#include <ASTBuilder.h>

Inheritance diagram for ASTBuilder:

Collaboration diagram for ASTBuilder:

Public Member Functions
	ASTBuilder (TIPParser *parser)
std::shared_ptr< ASTProgram >	build (TIPParser::ProgramContext *ctx)
	Builds an instance of ASTProgram from an ANTLR4 parse tree. More...
template<typename T >
void	visitBinaryExpr (T *ctx, const std::string &op)
Any	visitFunction (TIPParser::FunctionContext *ctx) override
Any	visitNegNumber (TIPParser::NegNumberContext *ctx) override
Any	visitAdditiveExpr (TIPParser::AdditiveExprContext *ctx) override
Any	visitRelationalExpr (TIPParser::RelationalExprContext *ctx) override
Any	visitMultiplicativeExpr (TIPParser::MultiplicativeExprContext *ctx) override
Any	visitEqualityExpr (TIPParser::EqualityExprContext *ctx) override
Any	visitParenExpr (TIPParser::ParenExprContext *ctx) override
Any	visitNumExpr (TIPParser::NumExprContext *ctx) override
Any	visitVarExpr (TIPParser::VarExprContext *ctx) override
Any	visitInputExpr (TIPParser::InputExprContext *ctx) override
Any	visitFunAppExpr (TIPParser::FunAppExprContext *ctx) override
Any	visitAllocExpr (TIPParser::AllocExprContext *ctx) override
Any	visitRefExpr (TIPParser::RefExprContext *ctx) override
Any	visitDeRefExpr (TIPParser::DeRefExprContext *ctx) override
Any	visitNullExpr (TIPParser::NullExprContext *ctx) override
Any	visitRecordExpr (TIPParser::RecordExprContext *ctx) override
Any	visitFieldExpr (TIPParser::FieldExprContext *ctx) override
Any	visitAccessExpr (TIPParser::AccessExprContext *ctx) override
Any	visitDeclaration (TIPParser::DeclarationContext *ctx) override
Any	visitNameDeclaration (TIPParser::NameDeclarationContext *ctx) override
Any	visitAssignStmt (TIPParser::AssignStmtContext *ctx) override
Any	visitBlockStmt (TIPParser::BlockStmtContext *ctx) override
Any	visitWhileStmt (TIPParser::WhileStmtContext *ctx) override
Any	visitIfStmt (TIPParser::IfStmtContext *ctx) override
Any	visitOutputStmt (TIPParser::OutputStmtContext *ctx) override
Any	visitErrorStmt (TIPParser::ErrorStmtContext *ctx) override
Any	visitReturnStmt (TIPParser::ReturnStmtContext *ctx) override

Detailed Description

Parse tree visitor that generates a program AST.

This is an ANTLR4 parse tree visitor, not to be confused with an ASTVisitor. As such its structure follows that of the ANTLR4 generated TIPBaseVisitor. The primary entry point is the build method which initiates the traversal of the parse tree and, if succesful, generates a shared ASTProgram whose ownership is transferred to the caller.

Constructor & Destructor Documentation

ASTBuilder()

ASTBuilder::ASTBuilder

(

TIPParser *

parser

)

Member Function Documentation

build()

ASTBuilder::build

(

TIPParser::ProgramContext *

ctx

)

Builds an instance of ASTProgram from an ANTLR4 parse tree.

The caller obtains "ownership" of the resulting ASTProgram.

visitAccessExpr()

Any ASTBuilder::visitAccessExpr ( TIPParser::AccessExprContext *  ctx )

override

visitAdditiveExpr()

Any ASTBuilder::visitAdditiveExpr ( TIPParser::AdditiveExprContext *  ctx )

override

visitAllocExpr()

Any ASTBuilder::visitAllocExpr ( TIPParser::AllocExprContext *  ctx )

override

visitAssignStmt()

Any ASTBuilder::visitAssignStmt ( TIPParser::AssignStmtContext *  ctx )

override

visitBinaryExpr()

template<typename T >

void ASTBuilder::visitBinaryExpr	(	T *	ctx,
		const std::string &	op
	)

a helper function to build binary expressions

visitBlockStmt()

Any ASTBuilder::visitBlockStmt ( TIPParser::BlockStmtContext *  ctx )

override

visitDeclaration()

Any ASTBuilder::visitDeclaration ( TIPParser::DeclarationContext *  ctx )

override

visitDeRefExpr()

Any ASTBuilder::visitDeRefExpr ( TIPParser::DeRefExprContext *  ctx )

override

visitEqualityExpr()

Any ASTBuilder::visitEqualityExpr ( TIPParser::EqualityExprContext *  ctx )

override

visitErrorStmt()

Any ASTBuilder::visitErrorStmt ( TIPParser::ErrorStmtContext *  ctx )

override

visitFieldExpr()

Any ASTBuilder::visitFieldExpr ( TIPParser::FieldExprContext *  ctx )

override

visitFunAppExpr()

Any ASTBuilder::visitFunAppExpr ( TIPParser::FunAppExprContext *  ctx )

override

visitFunction()

Any ASTBuilder::visitFunction ( TIPParser::FunctionContext *  ctx )

override

visitIfStmt()

Any ASTBuilder::visitIfStmt ( TIPParser::IfStmtContext *  ctx )

override

visitInputExpr()

Any ASTBuilder::visitInputExpr ( TIPParser::InputExprContext *  ctx )

override

visitMultiplicativeExpr()

Any ASTBuilder::visitMultiplicativeExpr ( TIPParser::MultiplicativeExprContext *  ctx )

override

visitNameDeclaration()

Any ASTBuilder::visitNameDeclaration ( TIPParser::NameDeclarationContext *  ctx )

override

visitNegNumber()

Any ASTBuilder::visitNegNumber ( TIPParser::NegNumberContext *  ctx )

override

visitNullExpr()

Any ASTBuilder::visitNullExpr ( TIPParser::NullExprContext *  ctx )

override

visitNumExpr()

Any ASTBuilder::visitNumExpr ( TIPParser::NumExprContext *  ctx )

override

visitOutputStmt()

Any ASTBuilder::visitOutputStmt ( TIPParser::OutputStmtContext *  ctx )

override

visitParenExpr()

Any ASTBuilder::visitParenExpr ( TIPParser::ParenExprContext *  ctx )

override

visitRecordExpr()

Any ASTBuilder::visitRecordExpr ( TIPParser::RecordExprContext *  ctx )

override

visitRefExpr()

Any ASTBuilder::visitRefExpr ( TIPParser::RefExprContext *  ctx )

override

visitRelationalExpr()

Any ASTBuilder::visitRelationalExpr ( TIPParser::RelationalExprContext *  ctx )

override

visitReturnStmt()

Any ASTBuilder::visitReturnStmt ( TIPParser::ReturnStmtContext *  ctx )

override

visitVarExpr()

Any ASTBuilder::visitVarExpr ( TIPParser::VarExprContext *  ctx )

override

visitWhileStmt()

Any ASTBuilder::visitWhileStmt ( TIPParser::WhileStmtContext *  ctx )

override

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The documentation for this class was generated from the following files:

• /home/runner/work/tipc/tipc/src/frontend/ast/ASTBuilder.h
• /home/runner/work/tipc/tipc/src/frontend/ast/ASTBuilder.cpp