X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Fcompilation%2FNamespaceOfModule.java;h=8621283b73dc5e12bb7a1c5473d36cc438518567;hp=7b2ee618f5dcf87d2becb248eb49c4e9b8ac6dda;hb=fad36d463b75c3a9944d875fc627c3533f6da74d;hpb=969bd23cab98a79ca9101af33334000879fb60c5

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/compilation/NamespaceOfModule.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/compilation/NamespaceOfModule.java
index 7b2ee618f..8621283b7 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/compilation/NamespaceOfModule.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/compilation/NamespaceOfModule.java
@@ -1,13 +1,12 @@
 package org.simantics.scl.compiler.compilation;
 
-import gnu.trove.procedure.TObjectProcedure;
-
+import java.util.Arrays;
 import java.util.function.Consumer;
 
+import org.simantics.scl.compiler.elaboration.chr.CHRRuleset;
 import org.simantics.scl.compiler.elaboration.modules.SCLValue;
-import org.simantics.scl.compiler.elaboration.modules.TypeAlias;
 import org.simantics.scl.compiler.elaboration.modules.TypeClass;
-import org.simantics.scl.compiler.elaboration.modules.TypeConstructor;
+import org.simantics.scl.compiler.elaboration.modules.TypeDescriptor;
 import org.simantics.scl.compiler.elaboration.relations.SCLEntityType;
 import org.simantics.scl.compiler.elaboration.relations.SCLRelation;
 import org.simantics.scl.compiler.elaboration.rules.MappingRelation;
@@ -18,8 +17,11 @@ import org.simantics.scl.compiler.environment.filter.AcceptAllNamespaceFilter;
 import org.simantics.scl.compiler.environment.filter.NamespaceFilter;
 import org.simantics.scl.compiler.internal.codegen.effects.EffectConstructor;
 import org.simantics.scl.compiler.module.Module;
+import org.simantics.scl.compiler.top.SCLCompilerConfiguration;
 import org.simantics.scl.compiler.types.TCon;
 
+import gnu.trove.procedure.TObjectProcedure;
+
 public class NamespaceOfModule implements Namespace {
     private final Namespace base;
     private final Module module;
@@ -37,11 +39,32 @@ public class NamespaceOfModule implements Namespace {
     @Override
     public SCLValue getValue(String name) throws AmbiguousNameException {
         SCLValue value = module.getValue(name);
-        if(value != null)
-            return value;
-        return base.getValue(name);
+        if(SCLCompilerConfiguration.ALLOW_OVERLOADING) {
+            SCLValue value2;
+            try {
+                value2 = base.getValue(name);
+            } catch(AmbiguousNameException e) {
+                if(value != null) {
+                    String[] conflictingModules = Arrays.copyOf(e.conflictingModules, e.conflictingModules.length+1);
+                    conflictingModules[e.conflictingModules.length] = module.getName();
+                    throw new AmbiguousNameException(Arrays.asList(conflictingModules), e.name);
+                }
+                else
+                    throw e;
+            }
+            if(value == null)
+                return value2;
+            if(value2 == null)
+                return value;
+            throw new AmbiguousNameException(Arrays.asList(value.getName().module, value2.getName().module), value.getName().name);
+        }
+        else {
+            if(value != null)
+                return value;
+            return base.getValue(name);
+        }
     }
-
+    
     @Override
     public SCLRelation getRelation(String name) throws AmbiguousNameException {
         SCLRelation relation = module.getRelation(name);
@@ -50,6 +73,14 @@ public class NamespaceOfModule implements Namespace {
         return base.getRelation(name);
     }
 
+    @Override
+    public CHRRuleset getRuleset(String name) throws AmbiguousNameException {
+        CHRRuleset ruleset = module.getRuleset(name);
+        if(ruleset != null)
+            return ruleset;
+        return base.getRuleset(name);
+    }
+    
     @Override
     public SCLEntityType getEntityType(String name)
             throws AmbiguousNameException {
@@ -60,12 +91,12 @@ public class NamespaceOfModule implements Namespace {
     }
 
     @Override
-    public TypeConstructor getTypeConstructor(String name)
+    public TypeDescriptor getTypeDescriptor(String name)
             throws AmbiguousNameException {
-        TypeConstructor typeConstructor = module.getTypeConstructor(name);
-        if(typeConstructor != null)
-            return typeConstructor;
-        return base.getTypeConstructor(name);
+        TypeDescriptor typeDescriptor = module.getTypeDescriptor(name);
+        if(typeDescriptor != null)
+            return typeDescriptor;
+        return base.getTypeDescriptor(name);
     }
 
     @Override
@@ -84,14 +115,6 @@ public class NamespaceOfModule implements Namespace {
             return typeClass;
         return base.getTypeClass(name);
     }
-
-    @Override
-    public TypeAlias getTypeAlias(String name) throws AmbiguousNameException {
-        TypeAlias typeAlias = module.getTypeAlias(name);
-        if(typeAlias != null)
-            return typeAlias;
-        return base.getTypeAlias(name);
-    }
     
     @Override
     public MappingRelation getMappingRelation(String name)