CodeQL library for C/C++
codeql/cpp-all 0.5.1 (changelog, source)
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Class StoreNodeInstr

Import path

import semmle.code.cpp.ir.dataflow.internal.DataFlowUtil

Direct supertypes

Indirect supertypes

Known direct subtypes

    Fields

    instr

    Predicates

    flowInto

    Holds if this node should receive flow from addr.

    getFunction

    Gets the function to which this node belongs, if any.

    getInner

    Gets the StoreNode that computes the address used by this StoreNode.

    getInstruction

    Gets the underlying instruction.

    getLocation

    Gets the location of this element.

    getStoreInstruction

    Gets the store operation that uses the address computed by this StoreNode.

    getType

    Gets the type of this node.

    toString

    Gets a textual representation of this element.

    Inherited predicates

    asConvertedExpr

    Gets the expression corresponding to this node, if any. The returned expression may be a Conversion.

    		from Node
    asDefiningArgument

    Gets the argument that defines this DefinitionByReferenceNode, if any. This predicate should be used instead of asExpr when referring to the value of a reference argument after the call has returned. For example, in f(&x), this predicate will have &x as its result for the Node that represents the new value of x.

    		from Node
    asExpr

    Gets the non-conversion expression corresponding to this node, if any. This predicate only has a result on nodes that represent the value of evaluating the expression. For data flowing out of an expression, like when an argument is passed by reference, use asDefiningArgument instead of asExpr.

    		from Node
    asInstruction

    Gets the instruction corresponding to this node, if any.

    		from Node
    asOperand

    Gets the operands corresponding to this node, if any.

    		from Node
    asParameter

    Gets the positional parameter corresponding to this node, if any.

    		from Node
    asPartialDefinition

    Gets the expression that is partially defined by this node, if any.

    		from Node
    asVariable

    Gets the variable corresponding to this node, if any. This can be used for modeling flow in and out of global variables.

    		from Node
    getEnclosingCallable

    INTERNAL: Do not use.

    		from StoreNode
    getOuter

    The inverse of StoreNode.getInner.

    		from StoreNode
    getTypeBound

    Gets an upper bound on the type of this node.

    		from Node
    hasLocationInfo

    Holds if this element is at the specified location. The location spans column startcolumn of line startline to column endcolumn of line endline in file filepath. For more information, see Locations.

    		from Node
    isCertain

    Holds if the store operation associated with this StoreNode overwrites the entire variable.

    		from StoreNode
    isTerminal

    Holds if this StoreNode is the root of the address computation used by a store operation.

    		from StoreNode

    Charpred

    StoreNodeInstr