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JavaScript: Remove omittable exists variables

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This commit is contained in:
Tony Torralba
2022-12-21 16:33:15 +01:00
parent 32471d326e
commit 3b6dae41cd
20 changed files with 36 additions and 57 deletions
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javascript/ql/lib/semmle/javascript/DefUse.qll
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@@ -302,7 +302,7 @@ deprecated private int nextDefAfter(BasicBlock bb, Variable v, int i, VarDef d)
* DEPRECATED: Use the `SSA.qll` library instead.
*/
deprecated predicate localDefinitionOverwrites(LocalVariable v, VarDef earlier, VarDef later) {
exists(BasicBlock bb, int i, int next | next = nextDefAfter(bb, v, i, earlier) |
exists(BasicBlock bb, int next | next = nextDefAfter(bb, v, _, earlier) |
bb.defAt(next, v, later)
or
exists(BasicBlock succ | succ = bb.getASuccessor() |