CodeQL library for C/C++
codeql/cpp-all 0.12.0 (changelog, source)
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Class IRUserVariable

A user-declared variable referenced by the IR for a function.

Import path

import semmle.code.cpp.ir.IR

Direct supertypes

Indirect supertypes

Known direct subtypes

Fields

Inherited fields

Predicates

getAST

DEPRECATED: Alias for getAst

getAst

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

getLanguageType

Gets the type of the variable.

getUniqueId

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

getVariable

Gets the original user-declared variable.

toString

Gets a textual representation of this element.

Inherited predicates

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
getLocation

Gets the source location of this variable.

from IRVariable
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

Charpred