Class PhiNode

Import path

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

Holds if this phi node is a phi-read node.

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 DefinitionExt
getBasicBlock	Gets the basic block to which this SSA definition belongs.	from DefinitionExt
getSourceVariable	Gets the source variable underlying this SSA definition.	from DefinitionExt
toString	Gets a textual representation of this SSA definition.	from DefinitionExt