Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / query / compilation / EnforcingContext.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/query/compilation/EnforcingContext.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/query/compilation/EnforcingContext.java
new file mode 100644 (file)
index 0000000..66f8070
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/query/compilation/EnforcingContext.java
@@ -0,0 +1,29 @@
+package org.simantics.scl.compiler.elaboration.query.compilation;
+
+import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
+import org.simantics.scl.compiler.elaboration.expressions.EVariable;
+import org.simantics.scl.compiler.errors.ErrorLog;
+import org.simantics.scl.compiler.types.TPred;
+
+public class EnforcingContext {
+    TypingContext context;
+
+    public EnforcingContext(TypingContext context) {
+        this.context = context;
+    }
+
+    public ErrorLog getErrorLog() {
+        return context.getErrorLog();
+    }
+    
+    public TypingContext getTypingContext() {
+        return context;
+    }
+
+    public EVariable getEvidence(long location, TPred pred) {
+        EVariable evidence = new EVariable(location, null);
+        evidence.setType(pred);
+        context.addConstraintDemand(evidence);
+        return evidence;
+    }
+}