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Type inference: Disable universal conditions by default #21151

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Type inference: Disable universal conditions by default #21151

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8 changes: 0 additions & 8 deletions rust/ql/lib/codeql/rust/internal/TypeInference.qll
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Original file line number Diff line number Diff line change
Expand Up @@ -2188,8 +2188,6 @@ private module MethodResolution {
exists(mc) and
constraint.(TraitType).getTrait() instanceof DerefTrait
}

predicate useUniversalConditions() { none() }
}

private module MethodCallSatisfiesDerefConstraint =
Expand Down Expand Up @@ -3561,8 +3559,6 @@ private module AwaitSatisfiesConstraintInput implements SatisfiesConstraintInput
exists(term) and
constraint.(TraitType).getTrait() instanceof FutureTrait
}

predicate useUniversalConditions() { none() }
}

pragma[nomagic]
Expand Down Expand Up @@ -3759,8 +3755,6 @@ private module ForIterableSatisfiesConstraintInput implements
t instanceof IntoIteratorTrait
)
}

predicate useUniversalConditions() { none() }
}

pragma[nomagic]
Expand Down Expand Up @@ -3812,8 +3806,6 @@ private module InvokedClosureSatisfiesConstraintInput implements
exists(term) and
constraint.(TraitType).getTrait() instanceof FnOnceTrait
}

predicate useUniversalConditions() { none() }
}

/** Gets the type of `ce` when viewed as an implementation of `FnOnce`. */
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2 changes: 0 additions & 2 deletions rust/ql/lib/codeql/rust/internal/typeinference/BlanketImplementation.qll
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Expand Up @@ -117,8 +117,6 @@ module SatisfiesBlanketConstraint<
predicate relevantConstraint(ArgumentTypeAndBlanketOffset ato, Type constraint) {
relevantConstraint(ato, _, constraint.(TraitType).getTrait())
}

predicate useUniversalConditions() { none() }
}

private module SatisfiesBlanketConstraint =
Expand Down
2 changes: 1 addition & 1 deletion shared/typeinference/codeql/typeinference/internal/TypeInference.qll
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Expand Up @@ -849,7 +849,7 @@ module Make1<LocationSig Location, InputSig1<Location> Input1> {
* checked. Hence using these represent a trade-off between too many
* constraints and too few constraints being satisfied.
*/
default predicate useUniversalConditions() { any() }
default predicate useUniversalConditions() { none() }
}

module SatisfiesConstraint<
Expand Down
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