Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using a local clone.


Compiler implementation of the D programming language.

Source visitor.d

class Visitor: dmd.parsetimevisitor.ParseTimeVisitor!(ASTCodegen).ParseTimeVisitor;
Classic Visitor class which implements visit methods for all the AST nodes present in the compiler. The visit methods for AST nodes created at parse time are inherited while the visiting methods for AST nodes created at semantic time are implemented.
class SemanticTimePermissiveVisitor: dmd.visitor.Visitor;
The PermissiveVisitor overrides the root AST nodes with empty visiting methods.
class SemanticTimeTransitiveVisitor: dmd.visitor.SemanticTimePermissiveVisitor;
The TransitiveVisitor implements the AST traversal logic for all AST nodes.