CodeQL library for JavaScript/TypeScript

codeql/javascript-all 2.1.1-dev (changelog, source)

Class SsaPseudoDefinition

An SSA definition that has no actual semantics, but simply serves to merge or filter data flow.

Phi nodes are the canonical example.

Import path

import javascript

Direct supertypes

SsaImplicitDefinition

Indirect supertypes

Known direct subtypes

Predicates

getAContributingVarDef	Gets a variable definition node whose value may end up contributing to the SSA variable defined by this definition.
getAnInput	Gets an input of this pseudo-definition.
ppInputs	Gets a textual representation of the inputs of this pseudo-definition in lexicographical order.

Inherited predicates

definesAt	INTERNAL: Use `getBasicBlock()` and `getSourceVariable()` instead.	from SsaDefinition
getBasicBlock	Gets the basic block to which this definition belongs.	from SsaDefinition
getContainer	Gets the function or toplevel to which this definition belongs.	from SsaDefinition
getKind	INTERNAL: Do not use.	from SsaImplicitDefinition
getLocation	Gets the location of this element.	from SsaDefinition
getSourceVariable	Gets the source variable defined by this definition.	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
prettyPrintDef	INTERNAL: Use `toString()` instead.	from SsaDefinition
prettyPrintRef	INTERNAL: Do not use.	from SsaImplicitDefinition
toString	Gets a textual representation of this element.	from SsaDefinition