A string literal. More...

#include <ast.hh>

Inheritance diagram for AST::StringLiteral:

Collaboration diagram for AST::StringLiteral:

Public Member Functions
bool	construct (const pegmatite::InputRange &r, pegmatite::ASTStack &st, const ErrorReporter &er) override
	Construct the string from the source text. More...

bool	isConstantExpression () override
	Literals are constant expressions. More...

Obj	evaluateExpr (Interpreter::Context &c) override
	Evaluate the. More...

llvm::Value *	compileExpression (Compiler::Context &c) override
	Compile the string. More...

void	collectVarUses (std::unordered_set< std::string > &decls, std::unordered_set< std::string > &uses) override
	Literals do not define or use any values. More...

Public Member Functions inherited from AST::Expression
Obj	evaluate (Interpreter::Context &c)
	Evaluate the expression, caching the result if it's a constant expression. More...

void	interpret (Interpreter::Context &c) override final
	Interpret this expression as if it were a statement. More...

void	compile (Compiler::Context &c) override final
	Compile this expression as if it were a statement. More...

Additional Inherited Members
Protected Attributes inherited from AST::Expression
Interpreter::Value	cache
	Cached result for constant expression. More...

Detailed Description

A string literal.

MysoreScript strings are instances of the String class.

Definition at line 170 of file ast.hh.

Member Function Documentation

§ collectVarUses()

void AST::StringLiteral::collectVarUses	(	std::unordered_set< std::string > &	decls,
		std::unordered_set< std::string > &	uses
	)

inlineoverridevirtual

Literals do not define or use any values.

Implements AST::Statement.

Definition at line 202 of file ast.hh.

§ compileExpression()

Value * AST::StringLiteral::compileExpression ( Compiler::Context & c )

overridevirtual

Compile the string.

Generates a string object and returns a constant pointer value that refers to it.

Implements AST::Expression.

Definition at line 583 of file compiler.cc.

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§ construct()

bool AST::StringLiteral::construct	(	const pegmatite::InputRange &	r,
		pegmatite::ASTStack &	st,
		const ErrorReporter &	er
	)

inlineoverride

Construct the string from the source text.

Definition at line 175 of file ast.hh.

§ evaluateExpr()

Obj StringLiteral::evaluateExpr ( Interpreter::Context & c )

overridevirtual

Evaluate the.

Implements AST::Expression.

Definition at line 620 of file interpreter.cc.

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§ isConstantExpression()

bool AST::StringLiteral::isConstantExpression ( )

inlineoverridevirtual

Literals are constant expressions.

Reimplemented from AST::Expression.

Definition at line 189 of file ast.hh.

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

Public Member Functions