package parser import "git.tebibyte.media/arf/arf/lexer" import "git.tebibyte.media/arf/arf/infoerr" // parse body parses the body of an arf file, after the metadata header. func (parser *ParsingOperation) parseBody () (err error) { for { err = parser.expect(lexer.TokenKindName) if err != nil { return } sectionType := parser.token.Value().(string) switch sectionType { case "data": section, parseErr := parser.parseDataSection() err = parser.tree.addSection(section) if err != nil { return } if parseErr != nil { return } case "type": section, parseErr := parser.parseTypeSection() err = parser.tree.addSection(section) if err != nil { return } if parseErr != nil { return } case "objt": section, parseErr := parser.parseObjtSection() err = parser.tree.addSection(section) if err != nil { return } if parseErr != nil { return } case "face": section, parseErr := parser.parseFaceSection() err = parser.tree.addSection(section) if err != nil { return } if parseErr != nil { return } case "enum": section, parseErr := parser.parseEnumSection() err = parser.tree.addSection(section) if err != nil { return } if parseErr != nil { return } case "func": section, parseErr := parser.parseFuncSection() err = parser.tree.addSection(section) if err != nil { return } if parseErr != nil { return } default: err = parser.token.NewError ( "unknown section type \"" + sectionType + "\"", infoerr.ErrorKindError) return } } } // addSection adds a section to the tree, ensuring it has a unique name within // the module. func (tree *SyntaxTree) addSection (section Section) (err error) { _, exists := tree.sections[section.Name()] if exists { err = section.NewError ( "cannot have multiple sections with the same name", infoerr.ErrorKindError) return } tree.sections[section.Name()] = section return }