Class IRTempVariable

A temporary variable introduced by IR construction. The most common examples are the variable generated to hold the return value of a function, or the variable generated to hold the result of a condition operator (a ? b : c).

Import path

import semmle.code.cpp.ir.implementation.raw.IRVariable

Direct supertypes

Indirect supertypes

Known direct subtypes

    Fields

    Inherited fields

    Predicates

    getBaseString

    INTERNAL: Do not use.

    getTag

    Gets the “tag” object that differentiates this temporary variable from other temporary variables generated for the same AST.

    getUniqueId

    Gets an identifier string for the variable. This identifier is unique within the function.

    Inherited predicates

    getAST

    Gets the AST node that declared this variable, or that introduced this variable as part of the AST-to-IR translation.

    from IRGeneratedVariable
    getEnclosingFunction

    Gets the function that references this variable.

    from IRVariable
    getEnclosingIRFunction

    Gets the IR for the function that references this variable.

    from IRVariable
    getIRType

    Gets the language-neutral type of the variable.

    from IRVariable
    getLanguageType

    Gets the type of the variable.

    from IRGeneratedVariable
    getLocation

    Gets the source location of this variable.

    from IRVariable
    getLocationString

    INTERNAL: Do not use.

    from IRGeneratedVariable
    getType

    Gets the type of the variable.

    from IRVariable
    isReadOnly

    Holds if this variable’s value cannot be changed within a function. Currently used for string literals, but could also apply to const global and static variables.

    from IRVariable
    toString

    Gets a textual representation of this element.

    from IRGeneratedVariable

    Charpred