parse

package

v0.0.0-...-95add9b Latest Latest Go to latest Published: Apr 11, 2016 License: MIT Imports: 6 Imported by: 0

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Repository

github.com/rthornton128/minc

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Open Source Insights

Documentation ¶

Overview ¶

Package parse implements the MinC parser. It is a straight forward recursive LR parser

Index ¶

type Parser
- func (p *Parser) Init(fileName string, src io.Reader)
- func (p *Parser) Parse() *ast.Program

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Parser ¶

type Parser struct {
	scan.Scanner
	// contains filtered or unexported fields
}

Parser steps through the lexical token pairs returned by the Scanner. It verifies that the tokens receive match the syntactical specifical for the MinC language. It is important to remember that it verifies only the correctness of the order of elements, not the semantic correctness. Semantics are things like type correctness.

func (*Parser) Init ¶

func (p *Parser) Init(fileName string, src io.Reader)

Init sets Error to write to standard error then initializes the scanner. By default, Error will write to stderr

func (*Parser) Parse ¶

func (p *Parser) Parse() *ast.Program

Parse begins by starting the scanner in a separate goroutine. It generates an abstract syntax tree and returns a pointer to it

Source Files ¶

View all Source files

parse.go

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