Module lexer

Structs§

BaseLexer
LexerCustomAction: Grammar-specific lexer action reached on the accepted ATN path.
LexerLifecycleCtx: Mutable lexer state exposed at lifecycle boundaries that have no ATN semantic coordinate.
LexerMode
LexerPredicate: Grammar-specific lexer predicate reached while exploring an ATN path.
LexerSemCtx: Runtime view passed to lexer semantic hooks.
LexerSemIrCtx: SemIR evaluation adapter over a lexer, for grammar predicates and actions that the generator lowered into IR instead of a hook (issue #206).
LexerSemanticAction: Lexer action coordinate lowered into crate::semir::SemIr.
LexerSemanticPredicate: Lexer predicate coordinate lowered into crate::semir::SemIr.
LexerSemantics: Data-driven lexer semantic tables emitted by generated lexers.