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simplify expressions that could be type-casts

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This commit is contained in:
Erik Krogh Kristensen
2022-01-20 10:41:35 +01:00
parent 547f492be0
commit 4e8e3a7420
70 changed files with 123 additions and 143 deletions
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7
java/ql/src/DeadCode/DeadField.ql
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@@ -16,12 +16,9 @@ import semmle.code.java.deadcode.DeadCode
from DeadField f, Element origin, string reason
where
not f.isInDeadScope() and
if exists(FieldRead read | read = f.getAnAccess())
if f.getAnAccess() instanceof FieldRead
then (
if
exists(DeadRoot root |
root = getADeadRoot(f.getAnAccess().(FieldRead).getEnclosingCallable())
)
if exists(getADeadRoot(f.getAnAccess().(FieldRead).getEnclosingCallable()))
then (
origin = getADeadRoot(f.getAnAccess().(FieldRead).getEnclosingCallable()) and
reason = " is only read from dead code originating at $@."