Document phases

jonifreeman · Oct 19, 2012 · 2c970cd · 2c970cd
1 parent 75384d9
commit 2c970cd
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diff --git a/docs/phases.dot b/docs/phases.dot
@@ -0,0 +1,8 @@
+digraph phases {
+  rankdir="LR"
+  parse -> resolve [label="Statement[Option[String]]"]
+  resolve -> type [label="Statement[Table]"]
+  type -> analyze [label="TypedStatement"]
+  analyze -> codegen [label="TypedStatement"]
+  codegen -> embed [label="Scala AST"]
+}
diff --git a/docs/phases.png b/docs/phases.png
diff --git a/src/main/scala/typer.scala b/src/main/scala/typer.scala
@@ -253,6 +253,6 @@ class Typer(schema: Schema, stmt: Ast.Statement[Table]) extends Ast.Resolved {
     case "java.sql.Time" => typeOf[java.sql.Time]
     case "byte[]" => typeOf[java.sql.Blob]
     case "byte" => typeOf[Byte]
-    case x => sys.error("Unknown type " + x)  // FIXME improve error handling
+    case x => sys.error("Unknown type " + x)
   }
 }