Module logic_loops 

Pipeline driver functions.

Thin wrappers around each pipeline stage that handle errors uniformly: print to stderr and exit with code 1. Used by both main.rs and any other binary entry points that need to run the full pipeline without boilerplate error handling at the call site.

Function	Stage
lexing_loop	source -> Vec<Token>
parsing_loop	tokens -> Vec<Statement>
eval_loop	statements -> execution (eval feature only)

Functions

eval_loop

Resolves and evaluates statements, or prints the error and exits.

lexing_loop

Lexes source into a token stream, or prints the error and exits.

parsing_loop

Parses tokens into an AST statement list, or prints the error and exits.