Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / internal / types / ast / TConAst.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/types/ast/TConAst.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/types/ast/TConAst.java
new file mode 100644 (file)
index 0000000..ec5783f
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/types/ast/TConAst.java
@@ -0,0 +1,44 @@
+package org.simantics.scl.compiler.internal.types.ast;
+
+import org.simantics.scl.compiler.internal.types.TypeElaborationContext;
+import org.simantics.scl.compiler.types.Type;
+import org.simantics.scl.compiler.types.Types;
+
+public class TConAst extends TypeAst {
+
+    public final String name;
+    
+    public TConAst(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public void toString(StringBuilder b) {
+        b.append(name);
+    }
+
+    @Override
+    public Type toType(TypeElaborationContext context) {
+        char c = name.charAt(0);
+        if(c == '(') {
+            for(int i=1;i<name.length()-1;++i)
+                if(name.charAt(i) != ',') {
+                    return context.resolveTypeConstructor(name.substring(1, name.length()-1));
+                }
+            return Types.con(Types.BUILTIN, name);
+        }
+        else {
+            int p = name.lastIndexOf('.');
+            if(p == -1)
+                return context.resolveTypeConstructor(name);
+            else
+                return context.resolveTypeConstructor(name.substring(0, p), name.substring(p+1));
+        }
+    }
+
+    @Override
+    public int getPrecedence() {
+        return 0;
+    }
+    
+}