fix pointer variable usage detection in other block

.idea/libraries/michael_bull_kotlin_result_jvm.xml

@@ -1,19 +1,19 @@
 <component name="libraryTable">
   <library name="michael.bull.kotlin.result.jvm" type="repository">
-    <properties maven-id="com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1" />
+    <properties maven-id="com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0" />
     <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/com/michael-bull/kotlin-result/kotlin-result-jvm/2.0.1/kotlin-result-jvm-2.0.1.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/com/michael-bull/kotlin-result/kotlin-result-jvm/2.1.0/kotlin-result-jvm-2.1.0.jar!/" />
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.22/kotlin-stdlib-1.9.22.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.2.0/kotlin-stdlib-2.2.0.jar!/" />
       <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
     </CLASSES>
     <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/com/michael-bull/kotlin-result/kotlin-result-jvm/2.0.1/kotlin-result-jvm-2.0.1-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/com/michael-bull/kotlin-result/kotlin-result-jvm/2.1.0/kotlin-result-jvm-2.1.0-javadoc.jar!/" />
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.22/kotlin-stdlib-1.9.22-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.2.0/kotlin-stdlib-2.2.0-javadoc.jar!/" />
       <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
     </JAVADOC>
     <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/com/michael-bull/kotlin-result/kotlin-result-jvm/2.0.1/kotlin-result-jvm-2.0.1-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/com/michael-bull/kotlin-result/kotlin-result-jvm/2.1.0/kotlin-result-jvm-2.1.0-sources.jar!/" />
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.22/kotlin-stdlib-1.9.22-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.2.0/kotlin-stdlib-2.2.0-sources.jar!/" />
       <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
     </SOURCES>
   </library>

codeCore/build.gradle.kts

@@ -1,5 +1,3 @@
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-
 plugins {
     kotlin("jvm")
 }
@@ -7,7 +5,7 @@ plugins {
 dependencies {
     // should have no dependencies to other modules
     // implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
-    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0")
 }
 
 sourceSets {

codeGenCpu6502/build.gradle.kts

@@ -1,5 +1,3 @@
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-
 plugins {
     kotlin("jvm")
 }
@@ -9,7 +7,7 @@ dependencies {
     implementation(project(":simpleAst"))
     // implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
     // implementation "org.jetbrains.kotlin:kotlin-reflect"
-    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0")
 
     testImplementation("io.kotest:kotest-runner-junit5-jvm:5.9.1")
     testImplementation("io.kotest:kotest-framework-datatest:5.9.1")

codeGenExperimental/build.gradle.kts

@@ -1,5 +1,3 @@
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-
 plugins {
     kotlin("jvm")
 }
@@ -11,7 +9,7 @@ dependencies {
     implementation(project(":codeGenIntermediate"))
     // implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
     // implementation "org.jetbrains.kotlin:kotlin-reflect"
-    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0")
 }
 
 sourceSets {

codeGenIntermediate/build.gradle.kts

@@ -1,5 +1,3 @@
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-
 plugins {
     kotlin("jvm")
 }
@@ -11,7 +9,7 @@ dependencies {
     implementation(project(":intermediate"))
     // implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
     // implementation "org.jetbrains.kotlin:kotlin-reflect"
-    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0")
 
     testImplementation("io.kotest:kotest-runner-junit5-jvm:5.9.1")
     testImplementation("org.junit.jupiter:junit-jupiter:5.9.1")

codeOptimizers/build.gradle.kts

@@ -1,5 +1,3 @@
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-
 plugins {
     kotlin("jvm")
 }
@@ -8,7 +6,7 @@ dependencies {
     implementation(project(":codeCore"))
     implementation(project(":compilerAst"))
     // implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
-    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0")
     // implementation "org.jetbrains.kotlin:kotlin-reflect"
 }
 

compiler/build.gradle.kts

@@ -19,7 +19,7 @@ dependencies {
     // implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
     // implementation("org.jetbrains.kotlin:kotlin-reflect")
     implementation("org.jetbrains.kotlinx:kotlinx-cli:0.3.6")
-    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0")
 
     testImplementation(project(":codeCore"))
     testImplementation(project(":intermediate"))

compiler/test/TestPointers.kt

@@ -1707,4 +1707,20 @@ main {
         errors.errors[1] shouldContain "assigning this value to struct instance not supported"
     }
 
+    test("pointer variable usage detection in other block") {
+        val src="""
+main {
+    sub start() {
+        other.bptr^^ = true
+        cx16.r0bL = other.bptr^^
+    }
+}
+
+other {
+    ^^bool bptr
+}"""
+        compileText(VMTarget(), false, src, outputDir, writeAssembly = false) shouldNotBe null
+        compileText(VMTarget(), true, src, outputDir, writeAssembly = false) shouldNotBe null
+    }
+
 })

compilerAst/build.gradle.kts

@@ -1,5 +1,3 @@
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-
 plugins {
     kotlin("jvm")
 }
@@ -8,7 +6,7 @@ dependencies {
     implementation(project(":codeCore"))
     // implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
     implementation("org.antlr:antlr4-runtime:4.13.2")
-    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0")
     implementation(project(":parser"))
 }
 

compilerAst/src/prog8/compiler/CallGraph.kt

@@ -166,9 +166,13 @@ class CallGraph(private val program: Program) : IAstVisitor {
     }
 
     override fun visit(deref: PtrDereference) {
-        val first = deref.definingScope.lookup(deref.chain.take(1))
+        val chain = deref.chain.toMutableList()
-        if(first is VarDecl) {
+        while(chain.isNotEmpty()) {
-            allIdentifiersAndTargets.add(IdentifierReference(listOf(first.name), first.position) to first)
+            val variable = deref.definingScope.lookup(chain)
+            if(variable is VarDecl) {
+                allIdentifiersAndTargets.add(IdentifierReference(listOf(variable.name), variable.position) to variable)
+            }
+            chain.removeLastOrNull()
         }
         super.visit(deref)
     }

docs/source/todo.rst

@@ -1,7 +1,6 @@
 TODO
 ====
 
-
 STRUCTS and TYPED POINTERS
 --------------------------
 

examples/test.p8

@@ -1,23 +1,12 @@
-%import floats
-%import textio
-
-%option no_sysinit
-%zeropage basicsafe
 
 main {
     sub start() {
-        pokebool(3000, true)
+        other.bptr^^ = true
-        pokew(3100, 12345)
+        ; other.bptr = 2222
-        pokef(3200, 3.1415927)
+        ;cx16.r0bL = other.bptr^^
-        poke(3300, 222)
-
-        txt.print_bool(peekbool(3000))
-        txt.nl()
-        txt.print_uw(peekw(3100))
-        txt.nl()
-        txt.print_f(peekf(3200))
-        txt.nl()
-        txt.print_ub(peek(3300))
-        txt.nl()
     }
 }
+
+other {
+    ^^bool bptr
+}

simpleAst/build.gradle.kts

@@ -1,5 +1,3 @@
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-
 plugins {
     kotlin("jvm")
 }
@@ -7,7 +5,7 @@ plugins {
 dependencies {
     implementation(project(":codeCore"))
     // implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
-    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0")
 }
 
 sourceSets {

virtualmachine/build.gradle.kts

@@ -1,5 +1,3 @@
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-
 plugins {
     kotlin("jvm")
 }
@@ -9,7 +7,7 @@ dependencies {
     implementation(project(":codeCore"))
     implementation(project(":intermediate"))
     // implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
-    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.0.1")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-jvm:2.1.0")
     testImplementation("io.kotest:kotest-runner-junit5-jvm:5.9.1")
     testImplementation("io.kotest:kotest-framework-datatest:5.9.1")
     testImplementation("org.junit.jupiter:junit-jupiter:5.9.1")