Lower bounds on type checking overloading
Smith has proposed an elegant extension of the ML type system for polymorphic functional languages with overloading. Type inference in his system requires solving a satisfiability problem that is undecidable if no restrictions are imposed on overloading. We explore the effect of recursion and the st...
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Veröffentlicht in: | Information processing letters 1996-01, Vol.57 (1), p.9-13 |
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Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | Smith has proposed an elegant extension of the
ML type system for polymorphic functional languages with overloading. Type inference in his system requires solving a satisfiability problem that is undecidable if no restrictions are imposed on overloading. We explore the effect of recursion and the structure of type assumptions in overloadings on the problem's complexity. |
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ISSN: | 0020-0190 1872-6119 |
DOI: | 10.1016/0020-0190(95)00184-0 |