- got rid of unused imports

git-svn-id: https://openmodelica.org/svn/OpenModelica/branches/sjoelund-functiontree@6817 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
OpenModelica · Nov 1, 2010 · d1ff158 · d1ff158
1 parent 7af1fc3
commit d1ff158
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diff --git a/Compiler/HashTable2.mo b/Compiler/HashTable2.mo
@@ -23,7 +23,6 @@ public import BaseHashTable;
 public import DAE;
 protected import ComponentReference;
 protected import ExpressionDump;
-protected import System;
 
 public type Key = DAE.ComponentRef;
 public type Value = DAE.Exp;

diff --git a/Compiler/HashTable5.mo b/Compiler/HashTable5.mo
@@ -22,7 +22,6 @@ keyEqual 	- A comparison function between two keys, returns true if equal.
 public import Absyn;
 public import BaseHashTable;
 protected import Dump;
-protected import System;
 
 public type Key = Absyn.ComponentRef;
 public type Value = Integer;

diff --git a/Compiler/HashTableStringToPath.mo b/Compiler/HashTableStringToPath.mo
@@ -21,7 +21,6 @@ keyEqual 	- A comparison function between two keys, returns true if equal.
 
 public import Absyn;
 public import BaseHashTable;
-protected import System;
 protected import Util;
 
 public type Key = String;

diff --git a/Compiler/InstanceHierarchy.mo b/Compiler/InstanceHierarchy.mo
@@ -59,7 +59,6 @@ protected import Debug;
 protected import Dump;
 protected import Util;
 protected import RTOpts;
-protected import System;
 
 public
 type InstanceHierarchy = list<Instance> "an instance hierarchy is a list of instances";