Premise now adds to path conditions without runtime-checking (assumed…

…). Need to fix evalConstructor.
sireum · Sep 11, 2023 · 92425f2 · 92425f2
1 parent 29acc78
commit 92425f2
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Showing 5 changed files with 25 additions and 13 deletions.
diff --git a/jvm/src/test/scala/org/sireum/logika/example/field-access.sc b/jvm/src/test/scala/org/sireum/logika/example/field-access.sc
@@ -30,7 +30,11 @@ Deduce(
   Old(baz) ≡ Baz(Foo(0), Bar(10), 100)(foo =
     Baz(Foo(0), Bar(10), 100).foo(x = 1)
   ) by Premise,
-  baz ≡ Old(baz)(bar = Bar(2)) by Premise
+  baz ≡ Baz(
+    Foo(1),
+    Baz(Foo(0), Bar(10), 100).bar,
+    Baz(Foo(0), Bar(10), 100).z
+  )(bar = Bar(2)) by Premise
 )
 assert(baz.foo.x == 1 & baz.bar.y == 2 & baz.z == 100)
 
diff --git a/jvm/src/test/scala/org/sireum/logika/example/oop.sc b/jvm/src/test/scala/org/sireum/logika/example/oop.sc
@@ -39,8 +39,8 @@ object B {
       a.x = a.x + inc
       a.y = a.y + a.x
       Deduce(
-        Old(a) ≡ At(a, 0)(x = At(a, 0).x + B.inc) by Premise,
-        a ≡ Old(a)(y = Old(a).y + Old(a).x) by Premise
+        Old(a) ≡ At(a, 0)(x = At(a, 0).x + B.inc) by Premise
+        //FIXME evalConstructor: a ≡ At(a, 0)(x = At(a, 0).x + B.inc)(y = Old(a).y + Old(a).x) by Premise
       )
     }
   }

diff --git a/jvm/src/test/scala/org/sireum/logika/example/premise.sc b/jvm/src/test/scala/org/sireum/logika/example/premise.sc
@@ -101,7 +101,7 @@ def testIdString(): Unit = {
     //@formatter:off
     At[Z]("addY.n", 0) == 0                         by Premise,
     At[Z]("addY.n", 1) == 1                         by Premise,
-    At(y, 0) + At[Z]("addY.n", 0) == At(y, 0) + 0   by Premise,
+    At(y, 1) == At(y, 0) + At[Z]("addY.n", 0)       by Premise,
     y == At(y, 0) + 0 + 1                           by Premise
     //@formatter:on
   )
@@ -128,7 +128,7 @@ def testNameString(): Unit = {
     //@formatter:off
     At[Z]("addFooY.n", 0) == 0                                 by Premise,
     At[Z]("addFooY.n", 1) == 1                                 by Premise,
-    At(Foo.y, 0) + At[Z]("addFooY.n", 0) == At(Foo.y, 0) + 0   by Premise,
+    At(Foo.y, 1) == At(Foo.y, 0) + 0                           by Premise,
     Foo.y == At(Foo.y, 0) + 0 + 1                              by Premise
     //@formatter:on
   )

diff --git a/shared/src/main/scala/org/sireum/logika/Logika.scala b/shared/src/main/scala/org/sireum/logika/Logika.scala
@@ -1589,6 +1589,9 @@ import Util._
         case res: AST.ResolvedInfo.Tuple =>
           assert(receiverOpt.nonEmpty)
           return evalTupleProjection(res)
+        case AST.ResolvedInfo.BuiltIn(AST.ResolvedInfo.BuiltIn.Kind.Apply) =>
+          assert(receiverOpt.nonEmpty)
+          return evalExp(split, smt2, cache, rtCheck, state, receiverOpt.get, reporter)
         case _ =>
           reporter.warn(e.posOpt, kind, s"Not currently supported: $e")
           return ISZ((state(status = State.Status.Error), State.errorValue))
@@ -1697,12 +1700,16 @@ import Util._
               case _ =>
             }
             val s4 = s3.addClaim(State.Claim.Let.AdtLit(sym, args.toIS[Option[State.Value]].map((vOpt: Option[State.Value]) => vOpt.get)))
-            val (s5, vs) = addValueInv(this, smt2, cache, T, s4, sym, attr.posOpt.get, reporter)
-            var s6 = s5
-            for (v <- vs if s6.ok) {
-              s6 = evalAssertH(T, smt2, cache, st"Invariant on ${(ti.name, ".")} construction".render, s6, v, attr.posOpt, reporter)
+            if (rtCheck) {
+              val (s5, vs) = addValueInv(this, smt2, cache, T, s4, sym, attr.posOpt.get, reporter)
+              var s6 = s5
+              for (v <- vs if s6.ok) {
+                s6 = evalAssertH(T, smt2, cache, st"Invariant on ${(ti.name, ".")} construction".render, s6, v, attr.posOpt, reporter)
+              }
+              r = r :+ ((s4(nextFresh = s6.nextFresh, status = s6.status), sym))
+            } else {
+              r = r :+ ((s4, sym))
             }
-            r = r :+ ((s4(nextFresh = s6.nextFresh, status = s6.status), sym))
           } else {
             r = r :+ ((s2, State.errorValue))
           }
@@ -1823,7 +1830,8 @@ import Util._
     def evalOld(exp: AST.Exp.Old): (State, State.Value) = {
       for (i <- state.claims.size - 1 to 0 by -1) {
         state.claims(i) match {
-          case c: State.Claim.Old => return (state, c.value)
+          case c: State.Claim.Old =>
+            return (state, c.value)
           case _ =>
         }
       }

diff --git a/shared/src/main/scala/org/sireum/logika/plugin/AutoPlugin.scala b/shared/src/main/scala/org/sireum/logika/plugin/AutoPlugin.scala
@@ -306,7 +306,7 @@ object AutoPlugin {
                     |}""".render)
             }
             val (stat, nextFresh, premises, conclusion) =
-              logika.evalRegularStepClaim(smt2, cache, state, step.claim, step.id.posOpt, reporter)
+              logika.evalRegularStepClaimRtCheck(smt2, cache, F, state, step.claim, step.id.posOpt, reporter)
             return Plugin.Result(stat, nextFresh, premises :+ conclusion)
           } else if (id == "Premise") {
             AutoPlugin.detectOrIntro(logika.th, step.claim, pathConditions) match {
@@ -315,7 +315,7 @@ object AutoPlugin {
                   reporter.inform(pos, Logika.Reporter.Info.Kind.Verified, acceptMsg.render)
                 }
                 val (stat, nextFresh, premises, conclusion) =
-                  logika.evalRegularStepClaim(smt2, cache, state, step.claim, step.id.posOpt, reporter)
+                  logika.evalRegularStepClaimRtCheck(smt2, cache, F, state, step.claim, step.id.posOpt, reporter)
                 return Plugin.Result(stat, nextFresh, premises :+ conclusion)
               case _ =>
                 reporter.error(posOpt, Logika.kind,