Documentation

Represents the state of type definitions in the parser.

Represents the state of variable definitions in the parser.

Tracks preprocessor-specific information, such as visited imports and import depth.

Represents the stack of deferred expressions, grouped by scope.

The complete state of the parser, including types, variables, preprocessor state, and deferred expressions.

The initial state of the parser.

Inserts a custom type into the environment. If the type already exists, it overwrites it.

Looks up a custom type in the environment by its name.

Inserts a variable into the environment. If the variable already exists, it overwrites it.

Looks up a variable in the environment by its name. Returns Nothing if the variable is not found.

Marks an import as visited by adding it to the set of visited imports.

Checks if a file has already been imported. Returns True if the file is in the set of visited imports.

Sets the depth of nested imports in the preprocessor state.

Gets the current depth of nested imports from the preprocessor state.

Pushes a deferred expression onto the current defer stack.

Pushes a new empty array onto the defer state to represent entering a new scope.

Pops the top scope expressions stack. Returns the popped stack and the updated ParserState.