'Type compatibility' presentation slideshows

Chapter 5

Chapter 5. Names, Bindings, Type Checking, and Scopes. Type Equivalence. Why Type Equivalence Is Needed?. The type compatibility rules are simple and rigid for the predefined scalar types . However, in the cases of structured types such as arrays and records and

1.13k views • 95 slides

Chapter 5

Chapter 5. Names, Bindings, Type Checking, and Scopes. Type Equivalence. Why Type Equivalence Is Needed?. The type compatibility rules are simple and rigid for the predefined scalar types . However, in the cases of structured types such as arrays and records and

1.15k views • 95 slides

Chapter 5

Chapter 5. Names, Bindings, Type Checking, and Scopes. Type Equivalence. Why Type Equivalence Is Needed?. The type compatibility rules are simple and rigid for the predefined scalar types .

943 views • 94 slides

Chapter 5

Chapter 5. Names, Bindings, Type Checking, and scopes. This Chapter Introduces the fundamental semantic issues of variables The Nature of names and special words in programming languages. The attributes of variables, including type, address, and value. The issue of aliases is included.

927 views • 92 slides

Chapter 7: Data Types

Chapter 7: Data Types. Chapter 7: Data type. 7.1 Type Systems 7.2 Type Checking 7.3 Records (Structures) and Variants (Unions) 7.4 Arrays 7.5 Sets 7.6 Lists 7.7 Pointers and Recursive types. Data Types. Computers manipulate sequences of bits

1.08k views • 82 slides

CPSC 110 - Pascal

693 views • 69 slides

CS 363 Comparative Programming Languages

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Structure of Compilers

Structure of Compilers . Lexical Analyzer (scanner). Modified Source Program. Tokens. Syntactic Structure. Semantic Analysis. Parser. Intermediate Representation. Optimizer. Symbol Table. Code Generator. Target machine code. Binding.

514 views • 35 slides

Chapter 5

Chapter 5. Names, Bindings, Type Checking, and Scopes. Chapter 5 Outline. Introduction Names Variables The Concept of Binding Type Checking Strong Typing Type Compatibility Scope Scope and Lifetime Referencing Environments Named Constants. Names.

345 views • 34 slides

Starting Out with C++: Early Objects 5 th Edition

Starting Out with C++: Early Objects 5 th Edition. Chapter 15 Polymorphism, Virtual Functions, and Multiple Inheritance. Topics. 15.1 Type Compatibility in Inheritance Hierarchies 15.2 Polymorphism and Virtual Member Functions

761 views • 30 slides

Types

452 views • 29 slides

Announcements

Announcements. I will have the tests on Monday Homework 4 is due on Monday, April 14 th Covers lambda calculus and types Questions?. Last Class (Before Test). Types Type systems Type checking Statically-typed languages, dynamically-typed languages Type safety. Types.

519 views • 28 slides

Interconnect Modeling for Improved System-Level Design Optimization

427 views • 28 slides

Chapter 7:: Data Types

Chapter 7:: Data Types. Programming Language Pragmatics. Michael L. Scott. Data Types. We all have developed an intuitive notion of what types are; what's behind the intuition? collection of values from a "domain" (the denotational approach)

420 views • 23 slides

Names and Binding

Names and Binding. In Text: Chapter 5. Outline. Names/Identifiers Binding Type Checking Scope. Identifiers Have 6 Attributes. A variable is an abstraction of a memory cell A (variable) identifier has 6 attributes: Name Address Type Representation/Value Scope Lifetime. Binding.

259 views • 23 slides

Chapter 4

Names - Design issues: - Maximum length? - Are connector characters allowed? - Are names case sensitive? - Are special words reserved words or keywords? Length - FORTRAN I: maximum 6 - COBOL: maximum 30 - FORTRAN 90 and ANSI C: maximum 31

209 views • 20 slides

Data Types

http://flic.kr/p/3aKUAq. Data Types. Purpose of Types in PLs. Provide implicit context Example: a + b is integer addition if a and b are integers floating-point addition if a and b are floats etc. Limit operations (to prevent errors)

163 views • 16 slides

Type Equivalence Rules

Type Equivalence Rules. Ada Strict name equivalence except for almost everything Unique array constructors give rise to unique types Subtypes can create a new type or just an (equivalent) alias type Age1 is new integer; -- new and different type

275 views • 13 slides

Type Equivalence Rules

Type Equivalence Rules. Ada Strict name equivalence except for almost everything Unique array constructors give rise to unique types Subtypes can create a new type or just an (equivalent) alias type Age1 is new integer; -- new and different type

174 views • 13 slides