Index - I
| IdCnt | Trees.Common |
| Identifier | Trees.Common |
| Identifier' | Trees.Common |
| identifierP | Parser.Lexer |
| ImpossibleBinOpApplication | TypeChecker.HindleyMilner |
| ImpossibleUnOpApplication | TypeChecker.HindleyMilner |
| Infer | TypeChecker.HindleyMilner |
| inferProgram | TypeChecker.TypeChecker |
| Infinite | TypeChecker.HindleyMilner |
| intLitP | Parser.Lexer |
| IsRec | Trees.Common |