Add visibility to PatioDataElementImmutable

6 files changed, 17 insertions, 2 deletions

diff --git a/src/main/java/org/shedlang/compiler/backends/llvm/codegen/PatioToLlvm.java b/src/main/java/org/shedlang/compiler/backends/llvm/codegen/PatioToLlvm.java
index 859d79ab..aecefd7f 100644
--- a/src/main/java/org/shedlang/compiler/backends/llvm/codegen/PatioToLlvm.java
+++ b/src/main/java/org/shedlang/compiler/backends/llvm/codegen/PatioToLlvm.java
@@ -189,7 +189,7 @@ public class PatioToLlvm {
                 context.target()
             )),
             true,
-            false,
+            patioDataElementImmutable.visibility().isPrivate(),
             true
         ));
     }
diff --git a/src/main/java/org/shedlang/compiler/patio/PatioDataElementImmutable.java b/src/main/java/org/shedlang/compiler/patio/PatioDataElementImmutable.java
index fef9f1fd..c2f90725 100644
--- a/src/main/java/org/shedlang/compiler/patio/PatioDataElementImmutable.java
+++ b/src/main/java/org/shedlang/compiler/patio/PatioDataElementImmutable.java
@@ -5,6 +5,7 @@ import org.shedlang.compiler.sources.Source;
 
 public record PatioDataElementImmutable(
     String name,
+    PatioVisibility visibility,
     PatioDataValue value,
     Source source
 ) implements PatioCompilationUnitElement {
diff --git a/src/main/java/org/shedlang/compiler/patio/PatioSerializer.java b/src/main/java/org/shedlang/compiler/patio/PatioSerializer.java
index d6db62c6..dc61d245 100644
--- a/src/main/java/org/shedlang/compiler/patio/PatioSerializer.java
+++ b/src/main/java/org/shedlang/compiler/patio/PatioSerializer.java
@@ -99,6 +99,7 @@ public class PatioSerializer {
                 treeList(
                     treeIdentifier("data-immutable"),
                     treeString(dataElementImmutable.name()),
+                    visibilityToTree(dataElementImmutable.visibility()),
                     dataValueToTree(dataElementImmutable.value())
                 );
 
diff --git a/src/main/java/org/shedlang/compiler/patio/PatioVisibility.java b/src/main/java/org/shedlang/compiler/patio/PatioVisibility.java
index 55ccc361..b5bf6701 100644
--- a/src/main/java/org/shedlang/compiler/patio/PatioVisibility.java
+++ b/src/main/java/org/shedlang/compiler/patio/PatioVisibility.java
@@ -2,5 +2,15 @@ package org.shedlang.compiler.patio;
 
 public enum PatioVisibility {
     PRIVATE,
-    PUBLIC,
+    PUBLIC;
+
+    public boolean isPrivate() {
+        return switch(this) {
+            case PRIVATE ->
+                true;
+
+            case PUBLIC ->
+                false;
+        };
+    }
 }
diff --git a/src/main/java/org/shedlang/compiler/shidtopatio/ShidToPatio.java b/src/main/java/org/shedlang/compiler/shidtopatio/ShidToPatio.java
index 0831fd71..ba3995cb 100644
--- a/src/main/java/org/shedlang/compiler/shidtopatio/ShidToPatio.java
+++ b/src/main/java/org/shedlang/compiler/shidtopatio/ShidToPatio.java
@@ -1024,6 +1024,7 @@ public class ShidToPatio {
 
         context = context.addCompilationUnitElement(new PatioDataElementImmutable(
             "shed__rtti",
+            PatioVisibility.PUBLIC,
             PatioDataValues.array(
                 PatioDataLayouts.struct(List.of(
                     PatioDataLayouts.INT32,
diff --git a/src/main/java/org/shedlang/compiler/shidtopatio/ShidToPatioStrings.java b/src/main/java/org/shedlang/compiler/shidtopatio/ShidToPatioStrings.java
index 25643169..599d3319 100644
--- a/src/main/java/org/shedlang/compiler/shidtopatio/ShidToPatioStrings.java
+++ b/src/main/java/org/shedlang/compiler/shidtopatio/ShidToPatioStrings.java
@@ -3,6 +3,7 @@ package org.shedlang.compiler.shidtopatio;
 import org.shedlang.compiler.patio.PatioDataElementImmutable;
 import org.shedlang.compiler.patio.PatioFunctionDeclaration;
 import org.shedlang.compiler.patio.PatioLocal;
+import org.shedlang.compiler.patio.PatioVisibility;
 import org.shedlang.compiler.patio.instructions.PatioCall;
 import org.shedlang.compiler.patio.operands.PatioDataPtrConst;
 import org.shedlang.compiler.patio.operands.PatioLocalRef;
@@ -57,6 +58,7 @@ public class ShidToPatioStrings {
 
         context = context.addCompilationUnitElement(new PatioDataElementImmutable(
             elementName,
+            PatioVisibility.PRIVATE,
             dataValue,
             source
         ));