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  2. Escape analysis - Wikipedia

    en.wikipedia.org/wiki/Escape_analysis

    In traditional static compilation, method overriding can make escape analysis impossible, as any called method might be overridden by a version that allows a pointer to escape. Dynamic compilers can perform escape analysis using the available information on overloading, and re-do the analysis when relevant methods are overridden by dynamic code ...

  3. Scope (computer science) - Wikipedia

    en.wikipedia.org/wiki/Scope_(computer_science)

    In lexical scope (or lexical scoping; also called static scope or static scoping), if a variable name's scope is a certain function, then its scope is the program text of the function definition: within that text, the variable name exists, and is bound to the variable's value, but outside that text, the variable name does not exist.

  4. Java code coverage tools - Wikipedia

    en.wikipedia.org/wiki/Java_Code_Coverage_Tools

    Static instrumentation which is done upfront, changing the tested code; Dynamic instrumentation which is done on the fly by means of Java agent; JCov has a few more distinctive features which include, but are not limited to: Field coverage; Abstract API coverage; Direct/indirect coverage; Per-test coverage information (a.k.a. "test scales")

  5. Local variable - Wikipedia

    en.wikipedia.org/wiki/Local_variable

    Local variables may have a lexical or dynamic scope, though lexical (static) scoping is far more common.In lexical scoping (or lexical scope; also called static scoping or static scope), if a variable name's scope is a certain block, then its scope is the program text of the block definition: within that block's text, the variable name exists, and is bound to the variable's value, but outside ...

  6. Late binding - Wikipedia

    en.wikipedia.org/wiki/Late_binding

    The name dynamic binding is sometimes used, [2] but is more commonly used to refer to dynamic scope. With early binding, or static binding, in an object-oriented language, the compilation phase fixes all types of variables and expressions. This is usually stored in the compiled program as an offset in a virtual method table ("v-table"). [3]

  7. Name binding - Wikipedia

    en.wikipedia.org/wiki/Name_binding

    Dynamic binding (or late binding or virtual binding) is name binding performed as the program is running. [2] An example of a static binding is a direct C function call: the function referenced by the identifier cannot change at runtime. An example of dynamic binding is dynamic dispatch, as in a C++ virtual method call.

  8. Software verification - Wikipedia

    en.wikipedia.org/wiki/Software_verification

    Dynamic verification is performed during the execution of software, and dynamically checks its behavior; it is commonly known as the Test phase. Verification is a Review Process. Depending on the scope of tests, we can categorize them in three families: Test in the small: a test that checks a single function or class

  9. Dynamic program analysis - Wikipedia

    en.wikipedia.org/wiki/Dynamic_program_analysis

    Dynamic program analysis is the act of analyzing software that involves executing a program – as opposed to static program analysis, which does not execute it. Analysis can focus on different aspects of the software including but not limited to: behavior , test coverage , performance and security .