slang::parsing namespace

Classes

class Lexer

The Lexer is responsible for taking source text and chopping it up into tokens.

struct LexerOptions

Contains various options that can control lexing behavior.

struct NumericTokenFlags

Various flags for numeric tokens.

class Parser

Implements a full syntax parser for SystemVerilog.

class ParserBase

Base class for the Parser, which contains helpers and language-agnostic parsing routines.

struct ParserMetadata

Various bits of metadata collected during parsing.

struct ParserOptions

Contains various options that can control parsing behavior.

class Preprocessor

Preprocessor - Interface between lexer and parser.

struct PreprocessorOptions

Contains various options that can control preprocessing behavior.

class Token

Represents a single lexed token, including leading trivia, original location, token kind, and any related information derived from the token itself (such as the lexeme).

class Trivia

The Trivia class holds on to a piece of source text that should otherwise not turn into a token; for example, a preprocessor directive, a line continuation character, or a comment.

Enums

enum class ProtectEncoding { UUEncode, Base64, QuotedPrintable, Raw }

Possible encodings for encrypted text used in a pragma protect region.

enum class KeywordVersion: uint8_t { v1364_1995 = 0, v1364_2001_noconfig = 1, v1364_2001 = 2, v1364_2005 = 3, v1800_2005 = 4, v1800_2009 = 5, v1800_2012 = 6, v1800_2017 = 7, v1800_2023 = 8 }

Different restricted sets of keywords that can be set using the `begin_keywords directive.

Enum documentation