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Fix name of uncheckedOverflows built-in rule #462

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srunquist-certora merged 2 commits into from
Feb 11, 2026
+5 −5
Merged

Fix name of uncheckedOverflows built-in rule #462

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3af6f3b
Fix name of uncheckedOverflow built-in rule
srunquist-certora Feb 11, 2026
f5ff5aa
fixup
srunquist-certora Feb 11, 2026
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10 changes: 5 additions & 5 deletions docs/cvl/builtin.md
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ built_in_rule_name ::=
| "deepSanity"
| "viewReentrancy"
| "safeCasting"
| "uncheckedOverflow"
| "uncheckedOverflows"
```

(built-in-msg-value-in-loop)=
Expand Down Expand Up @@ -228,10 +228,10 @@ in a spec file. In addition, the line `"safe_casting_builtin" : true` must be ad


(built-in-unchecked-overflow)=
Unchecked Overflow — `uncheckedOverflow`
Unchecked Overflow — `uncheckedOverflows`
--------------------------------------------------

The `uncheckedOverflow` built-in looks for cases where any of the operations `+, -, *` appearing within an `unchecked` solidity block can actually overflow.
The `uncheckedOverflows` built-in looks for cases where any of the operations `+, -, *` appearing within an `unchecked` solidity block can actually overflow.

For example:
```
Expand All @@ -245,6 +245,6 @@ This will fail the builtin rule, because the multiplication is a `uint128` multi

This rule can be enabled by including
```cvl
use builtin rule uncheckedOverflow;
use builtin rule uncheckedOverflows;
```
In addition, the line `"unchecked_overflow_builtin" : true` must be added to the conf file.
In addition, the line `"unchecked_overflow_builtin" : true` must be added to the conf file.