fix(language-server): Name clashing in LSP [LNG-342] (#1089)

.github/workflows/e2e.yml

@@ -48,7 +48,7 @@ jobs:
     with:
       aqua-snapshots: "${{ needs.aqua.outputs.aqua-snapshots }}"
 
-  registry:
-    needs:
-      - fcli-snapshot
-    uses: fluencelabs/registry/.github/workflows/tests.yml@main
+  # registry:
+  #  needs:
+  #    - fcli-snapshot
+  #  uses: fluencelabs/registry/.github/workflows/tests.yml@main

aqua-src/antithesis.aqua

@@ -1,29 +1,12 @@
-aqua A
+aqua Job declares *
 
-export haveFun
+import someString from "hack"
+use timeout, someString from "hack.aqua" as P
 
-ability Compute:
-  job() -> string
+export timeout
 
-func lift() -> Compute:
-  job = () -> string:
-    <- "job done"
-  <- Compute(job)
-
-ability Function:
-  run() -> string
-
-func roundtrip{Function}() -> string:
-  res <- Function.run()
-  <- res
-
-func disjoint_run{Compute}() -> Function:
-  run = func () -> string:
-      <- Compute.job()
-  <- Function(run = run)
-
-func haveFun() -> string:
-  comp = lift()
-  fn = disjoint_run{comp}()
-  res <- roundtrip{fn}()
+func timeout() -> string: 
+  res <- P.timeout()
+  b = someString()
+  a = P.someString()
   <- res

aqua-src/hack.aqua

@@ -1,18 +1,7 @@
-service Peer("peer"):
-  hodes: -> []string
-  timeout: i32, string -> string
+aqua B declares timeout, someString
 
-func test_timeout() -> string:
-  on HOST_PEER_ID:
-    nodes <- Peer.hodes()
-    results: *string
+func timeout() -> string:
+  <- "hack file"
 
-    for node <- nodes par:
-      on node:
-        results <<- node
-
-  timeout: *string
-  join results[999]
-  par join results[123]
-
-  <- timeout!
+func someString() -> string:
+  <- "sssss"

language-server/language-server-api/src/main/scala/aqua/lsp/LspSemantics.scala

@@ -41,13 +41,6 @@ class LspSemantics[S[_]] extends Semantics[S, LspContext[S]] {
     val rawState = CompilerState.init[S](init.raw)
 
     val initState = rawState.copy(
-      names = rawState.names.copy(
-        rootArrows = rawState.names.rootArrows ++ init.rootArrows,
-        constants = rawState.names.constants ++ init.constants
-      ),
-      abilities = rawState.abilities.copy(
-        definitions = rawState.abilities.definitions ++ init.abDefinitions
-      ),
       locations = rawState.locations.copy(
         variables = rawState.locations.variables ++ init.variables
       )

language-server/language-server-api/src/test/scala/aqua/lsp/AquaLSPSpec.scala

@@ -455,4 +455,52 @@ class AquaLSPSpec extends AnyFlatSpec with Matchers with Inside {
       res.checkLocations("Srv", 0, n, main) shouldBe true
     }
   }
+
+  it should "return right tokens with no errors when using different file" in {
+    val main =
+      """aqua Import declares *
+        |
+        |use timeout, someString from "export2.aqua" as Export
+        |import someString from "export2.aqua"
+        |
+        |export timeout
+        |
+        |func timeout() -> string:
+        |  res <- Export.timeout()
+        |  b = someString()
+        |  a = Export.someString()
+        |  <- res
+        |
+        |""".stripMargin
+    val src = Map(
+      "index.aqua" -> main
+    )
+
+    val firstImport =
+      """aqua B declares timeout, someString
+        |
+        |func timeout() -> string:
+        |  <- "hack file"
+        |
+        |func someString() -> string:
+        |  <- "sssss"
+        |
+        |""".stripMargin
+
+    val imports = Map(
+      "export2.aqua" ->
+        firstImport
+    )
+
+    val res = compile(src, imports).toOption.get.values.head
+
+    res.errors shouldBe empty
+    res.checkLocations("timeout", 1, 0, firstImport, Some(main)) shouldBe true
+    res.checkLocations("timeout", 1, 1, firstImport, Some(main)) shouldBe false
+    res.checkLocations("timeout", 1, 2, firstImport, Some(main)) shouldBe false
+    res.checkLocations("timeout", 1, 3, firstImport, Some(main)) shouldBe true
+    res.checkLocations("someString", 1, 0, firstImport, Some(main)) shouldBe true
+    res.checkLocations("someString", 1, 2, firstImport, Some(main)) shouldBe true
+    res.checkLocations("someString", 1, 3, firstImport, Some(main)) shouldBe true
+  }
 }

semantics/src/main/scala/aqua/semantics/expr/func/FuncSem.scala

@@ -21,7 +21,7 @@ class FuncSem[S[_]](val expr: FuncExpr[S]) extends AnyVal {
       case arrow: ArrowRaw =>
         N.defineArrow(expr.name, arrow.`type`, isRoot = true) as FuncRaw(expr.name.value, arrow)
 
-      case m =>
+      case _ =>
         Raw.error("Func must continue with an arrow definition").pure[Alg]
     }