Scanner

Object Hierarchy:

Description:

public class Scanner

Lexical scanner for Genie source files.

Namespace: Vala.Genie

Package: vala

Content:

Structs:

Conditional

Enums:

State

Properties:

public int indent_spaces { get; set; }
public SourceFile source_file { get; private set; }

Static methods:

public static TokenType get_identifier_or_keyword (char* begin, int len)
private static bool matches (char* begin, string keyword)

Creation methods:

public Scanner (SourceFile source_file)

Methods:

private bool comment (bool file_comment = false)
private int count_tabs ()
private SourceReference get_source_reference (int offset, int length = 0)
private inline bool in_regex_literal ()
private inline bool in_template ()
private inline bool in_template_part ()
private inline bool in_verbatim_template ()
private inline bool is_ident_char (char c)
private inline bool newline ()
public void parse_file_comments ()
private bool parse_pp_and_expression ()
private void parse_pp_elif ()
private void parse_pp_else ()
private void parse_pp_endif ()
private bool parse_pp_equality_expression ()
private bool parse_pp_expression ()
private void parse_pp_if ()
private bool parse_pp_or_expression ()
private bool parse_pp_primary_expression ()
private bool parse_pp_symbol ()
private bool parse_pp_unary_expression ()
public Comment? pop_comment ()
Clears and returns the content of the comment stack.
private void pp_directive ()
private void pp_eol ()
private void pp_space ()
private bool pp_whitespace ()
private void push_comment (string comment_item, SourceReference source_reference, bool file_comment)
public TokenType read_regex_token (out SourceLocation token_begin, out SourceLocation token_end)
public TokenType read_template_token (out SourceLocation token_begin, out SourceLocation token_end)
public TokenType read_token (out SourceLocation token_begin, out SourceLocation token_end)
public void seek (SourceLocation location)
private bool skip_newlines ()
private void skip_space_tabs ()
private bool skip_tabs ()
private void space ()
private bool whitespace ()

Fields:

private Comment _comment
private int _indent_spaces
private SourceFile _source_file
private char* begin
private int column
private Conditional[] conditional_stack
private char* current
private int current_indent_level
private char* end
private int indent_level
private TokenType last_token
private int line
private int open_brace_count
private int open_parens_count
private bool parse_started
private int pending_dedents
private State[] state_stack