8 files changed, 34 insertions, 17 deletions
diff --git a/src/synth/synth-decls.adb b/src/synth/synth-decls.adb
index 408e8ecc6..99e6d3d9b 100644
--- a/src/synth/synth-decls.adb
+++ b/src/synth/synth-decls.adb
@@ -31,6 +31,7 @@ with Vhdl.Ieee.Std_Logic_1164;
 with Synth.Environment; use Synth.Environment;
 with Synth.Expr; use Synth.Expr;
 with Synth.Stmts;
+with Synth.Source; use Synth.Source;
 
 package body Synth.Decls is
    procedure Synth_Anonymous_Subtype_Indication
diff --git a/src/synth/synth-expr.adb b/src/synth/synth-expr.adb
index d534b5d87..564ce3420 100644
--- a/src/synth/synth-expr.adb
+++ b/src/synth/synth-expr.adb
@@ -33,7 +33,6 @@ with Vhdl.Annotations; use Vhdl.Annotations;
 
 with Netlists.Gates; use Netlists.Gates;
 with Netlists.Builders; use Netlists.Builders;
-with Netlists.Locations; use Netlists.Locations;
 
 with Synth.Types; use Synth.Types;
 with Synth.Errors; use Synth.Errors;
@@ -46,18 +45,8 @@ package body Synth.Expr is
    function Synth_Name (Syn_Inst : Synth_Instance_Acc; Name : Node)
                        return Value_Acc;
 
-   procedure Set_Location2 (N : Net; Loc : Node) is
-   begin
-      Set_Location (Get_Net_Parent (N), Get_Location (Loc));
-   end Set_Location2;
-
-   procedure Set_Location (N : Net; Loc : Node) is
-   begin
-      --  Short and compact code as it is inlined.
-      if Flag_Locations then
-         Set_Location2 (N, Loc);
-      end if;
-   end Set_Location;
+   procedure Set_Location (N : Net; Loc : Node)
+     renames Synth.Source.Set_Location;
 
    function Get_Const_Discrete (V : Value_Acc) return Int64
    is
diff --git a/src/synth/synth-expr.ads b/src/synth/synth-expr.ads
index f04e0630b..0fc4eb697 100644
--- a/src/synth/synth-expr.ads
+++ b/src/synth/synth-expr.ads
@@ -29,9 +29,6 @@ with Synth.Context; use Synth.Context;
 with Vhdl.Nodes; use Vhdl.Nodes;
 
 package Synth.Expr is
-   procedure Set_Location (N : Net; Loc : Node);
-   pragma Inline (Set_Location);
-
    --  Perform a subtype conversion.  Check constraints.
    function Synth_Subtype_Conversion (Val : Value_Acc;
                                       Dtype : Type_Acc;
diff --git a/src/synth/synth-insts.adb b/src/synth/synth-insts.adb
index 9d450eda0..f29ecea07 100644
--- a/src/synth/synth-insts.adb
+++ b/src/synth/synth-insts.adb
@@ -38,6 +38,7 @@ with Synth.Environment; use Synth.Environment;
 with Synth.Stmts; use Synth.Stmts;
 with Synth.Decls; use Synth.Decls;
 with Synth.Expr; use Synth.Expr;
+with Synth.Source; use Synth.Source;
 
 package body Synth.Insts is
    Root_Instance : Synth_Instance_Acc;
diff --git a/src/synth/synth-oper.adb b/src/synth/synth-oper.adb
index 50449dac6..82a23f310 100644
--- a/src/synth/synth-oper.adb
+++ b/src/synth/synth-oper.adb
@@ -36,12 +36,16 @@ with Synth.Errors; use Synth.Errors;
 with Synth.Types; use Synth.Types;
 with Synth.Stmts; use Synth.Stmts;
 with Synth.Expr; use Synth.Expr;
+with Synth.Source;
 
 package body Synth.Oper is
    --  As log2(3m) is directly referenced, the program must be linked with -lm
    --  (math library) on unix systems.
    pragma Linker_Options ("-lm");
 
+   procedure Set_Location (N : Net; Loc : Node)
+     renames Synth.Source.Set_Location;
+
    function Synth_Uresize (N : Net; W : Width; Loc : Node) return Net
    is
       Wn : constant Width := Get_Width (N);
diff --git a/src/synth/synth-source.adb b/src/synth/synth-source.adb
index 0ccbf0d90..4f6230723 100644
--- a/src/synth/synth-source.adb
+++ b/src/synth/synth-source.adb
@@ -22,10 +22,29 @@ with Netlists; use Netlists;
 with Netlists.Locations; use Netlists.Locations;
 
 package body Synth.Source is
+   procedure Set_Location2 (N : Net; Loc : Node) is
+   begin
+      Set_Location (Get_Net_Parent (N), Get_Location (Loc));
+   end Set_Location2;
+
+   procedure Set_Location2 (Inst : Instance; Loc : Node) is
+   begin
+      Set_Location (Inst, Get_Location (Loc));
+   end Set_Location2;
+
    procedure Set_Location (N : Net; Src : Syn_Src) is
    begin
+      --  Short and compact code as it is inlined.
+      if Flag_Locations then
+         Set_Location2 (N, Src);
+      end if;
+   end Set_Location;
+
+   procedure Set_Location (Inst : Instance; Src : Syn_Src) is
+   begin
+      --  Short and compact code as it is inlined.
       if Flag_Locations then
-         Set_Location (Get_Net_Parent (N), Get_Location (Src));
+         Set_Location2 (Inst, Src);
       end if;
    end Set_Location;
 end Synth.Source;
diff --git a/src/synth/synth-source.ads b/src/synth/synth-source.ads
index ed640463d..8962d86b1 100644
--- a/src/synth/synth-source.ads
+++ b/src/synth/synth-source.ads
@@ -35,4 +35,7 @@ package Synth.Source is
 
    procedure Set_Location (N : Netlists.Net; Src : Syn_Src);
    pragma Inline (Set_Location);
+
+   procedure Set_Location (Inst : Netlists.Instance; Src : Syn_Src);
+   pragma Inline (Set_Location);
 end Synth.Source;
diff --git a/src/synth/synth-stmts.adb b/src/synth/synth-stmts.adb
index 7b25a456e..e153a7cd4 100644
--- a/src/synth/synth-stmts.adb
+++ b/src/synth/synth-stmts.adb
@@ -52,6 +52,9 @@ package body Synth.Stmts is
    procedure Synth_Sequential_Statements
      (C : in out Seq_Context; Stmts : Node);
 
+   procedure Set_Location (N : Net; Loc : Node)
+     renames Synth.Source.Set_Location;
+
    function Synth_Waveform (Syn_Inst : Synth_Instance_Acc;
                             Wf : Node;
                             Targ_Type : Type_Acc) return Value_Acc is