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%2Felaboration%2Fchr%2Fast%2FCHRAstNegation.java;fp=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fchr%2Fast%2FCHRAstNegation.java;h=b97f1e7f7b5ea5054002f5ef2215e1398142eac6;hp=0000000000000000000000000000000000000000;hb=d9a283acefae11c2cc094ed1c7b74759f8166f17;hpb=747231cca0974ca9ed5f78caa6517ee9dcb8e4fc

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/ast/CHRAstNegation.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/ast/CHRAstNegation.java
new file mode 100644
index 000000000..b97f1e7f7
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/ast/CHRAstNegation.java
@@ -0,0 +1,24 @@
+package org.simantics.scl.compiler.elaboration.chr.ast;
+
+import java.util.ArrayList;
+
+import org.simantics.scl.compiler.elaboration.chr.CHRLiteral;
+import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;
+
+public class CHRAstNegation extends CHRAstQuery {
+    public CHRAstQuery subquery;
+    
+    public CHRAstNegation(CHRAstQuery subquery) {
+        this.subquery = subquery;
+    }
+
+    @Override
+    public void accept(CHRAstQueryVisitor visitor) {
+        visitor.visit(this);
+    }
+
+    @Override
+    protected void translate(TranslationContext context, boolean isHead, ArrayList<CHRLiteral> literals) {
+        context.getCompilationContext().errorLog.log(location, "CHR negation is not yet supported.");
+    }
+}