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Shared: Correct and clarify doc for SemBound.getExpr.

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Geoffrey White
2024-03-06 11:29:02 +00:00
parent 50ad45944c
commit 0edfafeb06
1 changed files with 4 additions and 5 deletions
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9
shared/rangeanalysis/codeql/rangeanalysis/RangeAnalysis.qll
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@@ -393,12 +393,11 @@ signature module BoundSig<LocationSig Location, Semantic Sem, DeltaSig D> {
Location getLocation();
/**
* Gets an expression that equals this bound plus `delta`. For example given
* the expression `x = foo() + 1` the variable `x` has a bound with
* expression `call to foo()` and delta `-1`.
* Gets an expression that equals this bound plus `delta`.
*
* For the zero-bound this gets integer constants equal to `delta`, and for
* other bounds this gets expressions equal to the bound while `delta = 0`.
* For the zero-bound this gets integer constants equal to `delta`, for any
* value `delta`. For other bounds this gets expressions equal to the bound
* and `delta = 0`.
*/
Sem::Expr getExpr(D::Delta delta);
}