CodeQL library for JavaScript
codeql/javascript-all 0.5.1 ( changelog , source )
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Class SsaPhiNode

An SSA phi node, that is, a pseudo-definition for a variable at a point in the flow graph where otherwise two or more definitions for the variable would be visible.

Import path

import javascript

Direct supertypes

Indirect supertypes

Known direct subtypes

Predicates

definesAt

INTERNAL: Use getBasicBlock() and getSourceVariable() instead.

getAnInput

Gets an input of this pseudo-definition.

getBasicBlock

Gets the basic block to which this definition belongs.

getInputFromBlock

Gets the input to this phi node coming from the given predecessor block.

getKind

INTERNAL: Do not use.

getRephinedVariable

If all inputs to this phi node are (transitive) refinements of the same variable, gets that variable.

getSourceVariable

Gets the source variable defined by this definition.

prettyPrintDef

INTERNAL: Use toString() instead.

Inherited predicates

getAContributingVarDef

Gets a variable definition node whose value may end up contributing to the SSA variable defined by this definition.

from SsaPseudoDefinition
getContainer

Gets the function or toplevel to which this definition belongs.

from SsaDefinition
getVariable

Gets the SSA variable defined by this definition.

from SsaDefinition
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 SsaImplicitDefinition
ppInputs

Gets a textual representation of the inputs of this pseudo-definition in lexicographical order.

from SsaPseudoDefinition
prettyPrintRef

INTERNAL: Do not use.

from SsaImplicitDefinition
toString

Gets a textual representation of this element.

from SsaDefinition