Module signature Semantic

Import path

import codeql.rangeanalysis.RangeAnalysis

additionalValueFlowStep	Holds if the value of `dest` is known to be `src + delta`.
conversionCannotOverflow
getABasicBlockSuccessor	Gets an immediate successor of basic block `bb`, if any.
getBlockId1	Gets an ideally unique integer for `bb`. If it is undesirable to make this unique, then `getBlock2` must provide a tiebreaker, such that the pair `(getBlockId1(bb),getBlockId2(bb))` becomes unique.
getBlockId2	Gets a tiebreaker id in case `getBlockId1` is not unique.
getExprType	Gets the type of an expression.
getSsaType	Gets the type of an SSA variable.
isAssignOp

AddExpr
AddressType
BasicBlock
BinaryExpr
BitAndExpr
BitOrExpr
BoxExpr
ConditionalExpr
ConstantIntegerExpr
ConvertExpr
CopyValueExpr
DivExpr
Expr
FloatingPointType
Guard	A guard in the range analysis.
IntegerType
MulExpr
NegateExpr
PostDecExpr
PostIncExpr
PreDecExpr
PreIncExpr
RelationalExpr
RemExpr
ShiftLeftExpr
ShiftRightExpr
ShiftRightUnsignedExpr
SsaExplicitUpdate	An SSA variable representing the value of an explicit update of the source variable.
SsaPhiNode	A phi node in the SSA form. A phi node is a kind of node in the SSA form that represents a merge point where multiple control flow paths converge and the value of a variable needs to be selected according to which control flow path was taken. For example, in the following Ruby code: `rb if b x = 0 else x = 1 end puts x` A phi node for `x` is inserted just before the call `puts x`, since the value of `x` may come from either `x = 0` or `x = 1`.
SsaVariable	A static single-assignment (SSA) variable.
SubExpr
Type
UnaryExpr
UnboxExpr

Location