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  2. Comparison of Pascal and C - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_Pascal_and_C

    Pascal has the same kind of pointers as C, through the ^ referencing operator instead of the * of C. Each pointer is bound to a single dynamic data item, and can only be moved by assignment: Each pointer is bound to a single dynamic data item, and can only be moved by assignment:

  3. Pascal (programming language) - Wikipedia

    en.wikipedia.org/wiki/Pascal_(programming_language)

    Linked lists, stacks and queues can be created by including a pointer type field (c) in the record. Unlike many languages that feature pointers, Pascal only allows pointers to reference dynamically created variables that are anonymous, and does not allow them to reference standard static or local variables.

  4. x86 calling conventions - Wikipedia

    en.wikipedia.org/wiki/X86_calling_conventions

    LTR (Pascal) Callee Return pointer in BX. fastcall (member function) Microsoft: AX, DX: LTR (Pascal) Callee this on stack low address. Return pointer in AX. fastcall: Turbo C [29] AX, DX, BX: LTR (Pascal) Callee this on stack low address. Return pointer on stack high address. Watcom: AX, DX, BX, CX: RTL (C) Callee Return pointer in SI. IA-32 ...

  5. Comparison of programming languages (syntax) - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_programming...

    Comparison of ALGOL 68 and C++; ALGOL 68: Comparisons with other languages; Compatibility of C and C++; Comparison of Pascal and Borland Delphi; Comparison of Object Pascal and C; Comparison of Pascal and C; Comparison of Java and C++; Comparison of C# and Java; Comparison of C# and Visual Basic .NET; Comparison of Visual Basic and Visual Basic ...

  6. Type punning - Wikipedia

    en.wikipedia.org/wiki/Type_punning

    Where "new" is the standard routine in Pascal for allocating memory for a pointer, and "hex" is presumably a routine to print the hexadecimal string describing the value of an integer. This would allow the display of the address of a pointer, something which is not normally permitted. (Pointers cannot be read or written, only assigned.)

  7. Pointer (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Pointer_(computer_programming)

    Pointers are directly supported without restrictions in languages such as PL/I, C, C++, Pascal, FreeBASIC, and implicitly in most assembly languages. They are used mainly to construct references , which in turn are fundamental to construct nearly all data structures , and to pass data between different parts of a program.

  8. Category:Articles with example Pascal code - Wikipedia

    en.wikipedia.org/wiki/Category:Articles_with...

    C. Comparison of programming languages (algebraic data type) ... Comparison of Pascal and C; Pointer (computer programming) Polymorphism (computer science) R.

  9. C (programming language) - Wikipedia

    en.wikipedia.org/wiki/C_(programming_language)

    This is an accepted version of this page This is the latest accepted revision, reviewed on 30 December 2024. General-purpose programming language "C programming language" redirects here. For the book, see The C Programming Language. Not to be confused with C++ or C#. C Logotype used on the cover of the first edition of The C Programming Language Paradigm Multi-paradigm: imperative (procedural ...