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Fix for issue #552 #590

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Merged
Aurel300 merged 5 commits into from
Jul 18, 2022
Merged

Fix for issue #552 #590

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1297c1f
Fixed bug 0552
marcoeilers Jul 2, 2022
6b54ab9
Merge branch 'master' of https://github.com/viperproject/silver
marcoeilers Jul 2, 2022
d76d642
Removed incorrect test annotaton
marcoeilers Jul 2, 2022
673dc9b
Merge branch 'master' into meilers_552_fix
JonasAlaif Jul 7, 2022
8904f79
Merge branch 'master' into meilers_552_fix
JonasAlaif Jul 8, 2022
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6 changes: 6 additions & 0 deletions src/main/scala/viper/silver/parser/Resolver.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -677,6 +677,12 @@ case class TypeChecker(names: NameAnalyser) {
case pecl: PEmptyCollectionLiteral if !pecl.pElementType.isValidOrUndeclared =>
check(pecl.pElementType)

case pem: PEmptyMap if !pem.pKeyType.isValidOrUndeclared || !pem.pValueType.isValidOrUndeclared =>
if (!pem.pKeyType.isValidOrUndeclared)
check(pem.pKeyType)
if (!pem.pValueType.isValidOrUndeclared)
check(pem.pValueType)

case _ =>
}

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7 changes: 7 additions & 0 deletions src/test/resources/all/issues/silver/0552.vpr
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
// Any copyright is dedicated to the Public Domain.
// http://creativecommons.org/publicdomain/zero/1.0/

domain HeapVersion {}

method Arc_clone(x: Ref, y: HeapVersion)
requires false ==> Map[Ref, HeapVersion]()[x] == y
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