'Int int' diaporamas de présentation

Types, Type Inference and Unification

Types, Type Inference and Unification. Mooly Sagiv Slides by Kathleen Fisher and John Mitchell Cornell CS 6110. Summary (Functional Programming). Lambda Calculus Basic ML Advanced ML: Modules, References, Side-effects Closures and Scopes Type Inference and Type Checking. Outline.

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Ambiguity, Precedence, Associativity & Top-Down Parsing

Ambiguity, Precedence, Associativity & Top-Down Parsing. Lecture 9-10 (From slides by G. Necula & R. Bodik). Administrivia. Team assignments this evening for all those not listed as having one. HW#3 is now available, due next Tuesday morning (Monday is a holiday). Remaining Issues.

724 views • 60 slides

Type Inference with Run-time Logs

Type Inference with Run-time Logs. Ravi Chugh , Ranjit Jhala, Sorin Lerner University of California, San Diego. Motivation. Dynamically-typed languages Rapid prototyping Facilitate inter-language development Statically-typed languages Prevent certain run-time errors

699 views • 59 slides

Static Contract Checking for Haskell

Static Contract Checking for Haskell. Dana N. Xu INRIA France Work done at University of Cambridge Joint work with. Simon Peyton Jones Microsoft Research Cambridge. Koen Claessen Chalmers University of Technology. Module UserPgm where f :: [Int] -> Int f xs = head xs `max` 0 :

662 views • 54 slides

Chapter 2 - The First Program: Little Crab

Chapter 2 - The First Program: Little Crab. Bruce Chittenden. 2.1 Little Crab Scenario. Inheritance The Arrows Denote Hierarchy Crab is an Animal Animal is an Actor Therefore, It Follows That The Crab is Also an Actor. Exercise 2.1. Click Run and Nothing Happens. Exercise 2.1.

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Introduction to Parsing

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Chapter 4

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Introduction to ML

Introduction to ML. Mooly Sagiv. Cornell CS 3110 Data Structures and Functional Programming. The ML Programming Language. General purpose programming language designed by Robin Milner in 1970 Meta Language for verification Can be viewed as typed ? calculus with type inference

515 views • 38 slides

Grammars and ambiguity

Grammars and ambiguity. CS164 3:30-5:00 TT 10 Evans. Overview. derivations and parse trees different derivations produce may produce same parse tree ambiguous grammars what they are and how to fix them. Recall: derivations and parse trees. A derivation is a sequence of productions

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Overloading Operators

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Type Checking and Type Inference

Type Checking and Type Inference. Motivation. Application Programmers Reliability Logical and typographical errors manifest themselves as type errors that can be caught mechanically, thereby increasing our confidence in the code execution. Language Implementers

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CS412/413

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CSE 341 Lecture 1

CSE 341 Lecture 1. Programming Languages; Intro to ML Reading: Ullman 1.1; 2; 3 - 3.2 slides created by Marty Stepp http://www.cs.washington.edu/341/. Programming languages.

484 views • 21 slides

TYPES OF FUNCTIONS

TYPES OF FUNCTIONS. M.S.P.V.L. Polytechnic College, Pavoorchatram. Types. Function with no arguments and no return values Functions with arguments and no return values Function with no arguments and return values Functions with arguments and return values.

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Programming In C++

Programming In C++. Spring Semester 2013 Practice 2. Practice-1. Write down a program to return sum of square of two numbers entered by the user with the help of a function. Practice-1. #include< stdio.h > #include< conio.h > int sqSum ( int,int ); int main(void) {

299 views • 15 slides

Automatic verification of summations

Automatic verification of summations. K. Rustan M. Leino. IFIP WG 2.3 meeting 46 Sydney, Australia 11 January 2007. Goal: prove the following program.

304 views • 14 slides

Automatic verification of summations

Automatic verification of summations. K. Rustan M. Leino. IFIP WG 2.3 meeting 46 Sydney, Australia 11 January 2007. Goal: prove the following program.

275 views • 14 slides

Xtext

Xtext. Typesystem Framework. Markus Voelter independent /itemis. Typesystem (from Wikipedia). In computer science, a type system may be defined as a tractable syntactic framework for classifying phrases according to the kinds of values they compute.

331 views • 11 slides

Greeps

Greeps. A programming Competition. Greeps. Description Greeps Scenario (a .zip file) Project 1 : modify the Greeps class to increase your score in the competition On-line hint Greeps.java. Methods Provided. Creature class. Actor class getIntersectingObjects

373 views • 8 slides

Drivers, Interrupts, and Trap Explained

Drivers, Interrupts, and Trap Explained. COMP346/5461 - Operating Systems Tutorial 3.5 Revision 1.2 September 30, 2003. Interrupts and Trap Revisited. Neither interrupt nor trap are function calls!

188 views • 4 slides