slang::parsing::ParserMetadata struct
#include </home/runner/work/slang/slang/include/slang/parsing/ParserMetadata.h>

Various bits of metadata collected during parsing.

Public types

struct Node: Collection of metadata that can be associated with a syntax node at parse time.

static auto fromSyntax(const syntax::SyntaxNode& root) -> ParserMetadata: Constructs a new set of parser metadata by walking the provided syntax tree.

flat_hash_map<const syntax::SyntaxNode*, Node> nodeMap: Specific metadata that was in effect when certain syntax nodes were parsed (such as various bits of preprocessor state).
flat_hash_set<std::string_view> globalInstances: A set of names of all instantiations of global modules/interfaces/programs.
std::vector<const syntax::IdentifierNameSyntax*> classPackageNames: A list of all names parsed that could represent a package or class name, since they are simple names that appear on the left-hand side of a double colon.
std::vector<const syntax::PackageImportDeclarationSyntax*> packageImports: A list of all package import declarations parsed.
std::vector<const syntax::ClassDeclarationSyntax*> classDecls: A list of all class declarations parsed.
std::vector<const syntax::InterfacePortHeaderSyntax*> interfacePorts: A list of all interface port headers parsed.
Token eofToken: The EOF token, if one has already been consumed by the parser.
bool hasDefparams: Indicates whether the parse tree has any defparam directives.
bool hasBindDirectives: Indicates whether the parse tree has any bind directives.

A set of names of all instantiations of global modules/interfaces/programs.

This can be used to determine which modules should be considered as top-level roots of the design.

The EOF token, if one has already been consumed by the parser.

Otherwise an empty token.