Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / expressions / block / Statement.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/block/Statement.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/block/Statement.java
new file mode 100755 (executable)
index 0000000..19fba69
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/block/Statement.java
@@ -0,0 +1,27 @@
+package org.simantics.scl.compiler.elaboration.expressions.block;\r
+\r
+import org.simantics.scl.compiler.common.exceptions.InternalCompilerError;\r
+import org.simantics.scl.compiler.elaboration.contexts.EnvironmentalContext;\r
+import org.simantics.scl.compiler.elaboration.contexts.ReplaceContext;\r
+import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;\r
+import org.simantics.scl.compiler.elaboration.expressions.Expression;\r
+import org.simantics.scl.compiler.internal.parsing.Symbol;\r
+\r
+public abstract class Statement extends Symbol {\r
+\r
+    public abstract Expression toExpression(EnvironmentalContext context, boolean monadic, Expression in);\r
+    public abstract void setLocationDeep(long loc);\r
+    public abstract void resolvePattern(TranslationContext context);\r
+    public abstract boolean mayBeRecursive();\r
+    \r
+    public Statement replace(ReplaceContext context) {\r
+        throw new InternalCompilerError(getClass().getSimpleName() + " does not support replace.");\r
+    }\r
+    \r
+    public Statement copy() {\r
+        return replace(new ReplaceContext(null));\r
+    }\r
+    \r
+    public abstract void accept(StatementVisitor visitor);\r
+    \r
+}\r