CodeQL library for C#
codeql/csharp-all 6.0.2 (changelog, source)
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Class ParameterDefinitionImpl

An SSA definition representing the implicit initialization of a parameter at the beginning of a callable.

Import path

import semmle.code.csharp.dataflow.internal.SsaImpl

Direct supertypes

Indirect supertypes

Known direct subtypes

    Predicates

    getParameter

    Gets the parameter that this definition represents.

    toString

    Gets a textual representation of this SSA definition.

    Inherited predicates

    definesAt

    Holds if this SSA definition defines v at index i in basic block bb. Phi nodes are considered to be at index -1, while normal variable writes are at the index of the control flow node they wrap.

    		from Definition
    getAFirstRead

    DEPRECATED: Use ssaGetAFirstUse instead.

    		from Definition
    getAFirstReadAtNode

    DEPRECATED: Use ssaGetAFirstUse instead.

    		from Definition
    getARead

    Gets a read of the source variable underlying this SSA definition that can be reached from this SSA definition without passing through any other SSA definitions. Example:

    		from Definition
    getAReadAtNode

    DEPRECATED: Use getARead() instead.

    		from Definition
    getAnUltimateDefinition

    Gets a definition that ultimately defines this SSA definition and is not itself a phi node. Example:

    		from Definition
    getBasicBlock

    Gets the basic block to which this SSA definition belongs.

    		from Definition
    getControlFlowNode

    Gets the control flow node of this SSA definition.

    		from Definition
    getElement

    Gets the syntax element associated with this SSA definition, if any. This is either an expression, for example x = 0, a parameter, or a callable. Phi nodes have no associated syntax element.

    		from Definition
    getEnclosingCallable

    DEPRECATED: Use getSourceVariable().getEnclosingCallable() instead.

    		from Definition
    getLocation

    Gets the location of this SSA definition.

    		from Definition
    getSourceVariable

    Gets the source variable underlying this SSA definition.

    		from Definition
    isLiveAtEndOfBlock

    Holds if this SSA definition is live at the end of basic block bb. That is, this definition reaches the end of basic block bb, at which point it is still live, without crossing another SSA definition of the same source variable.

    		from Definition
    isLiveOutRefParameterDefinition

    DEPRECATED.

    		from Definition