Rename aux.ml to auxiliary.ml to avoid a reserved name on Windows.

test/dynamic/positions/menhir_code/dune

 ;; Menhir, code back-end, %inline disabled.
 
 ;; Copy the common source files.
-(copy_files# ../src/{calc,aux}.ml)
+(copy_files# ../src/{calc,auxiliary}.ml)
 (copy_files# ../src/lexer.mll)
 
 ;; Copy the appropriate parser.

test/dynamic/positions/menhir_code_inline/dune

 ;; Menhir, code back-end, %inline enabled.
 
 ;; Copy the common source files.
-(copy_files# ../src/{calc,aux}.ml)
+(copy_files# ../src/{calc,auxiliary}.ml)
 (copy_files# ../src/lexer.mll)
 
 ;; Copy the appropriate parser.

test/dynamic/positions/menhir_table/dune

 ;; Menhir, table back-end, %inline disabled.
 
 ;; Copy the common source files.
-(copy_files# ../src/{calc,aux}.ml)
+(copy_files# ../src/{calc,auxiliary}.ml)
 (copy_files# ../src/lexer.mll)
 
 ;; Copy the appropriate parser.

test/dynamic/positions/menhir_table_inline/dune

 ;; Menhir, table back-end, %inline enabled.
 
 ;; Copy the common source files.
-(copy_files# ../src/{calc,aux}.ml)
+(copy_files# ../src/{calc,auxiliary}.ml)
 (copy_files# ../src/lexer.mll)
 
 ;; Copy the appropriate parser.

test/dynamic/positions/ocamlyacc/dune

 ;; ocamlyacc.
 
 ;; Copy the common source files.
-(copy_files# ../src/{calc,aux}.ml)
+(copy_files# ../src/{calc,auxiliary}.ml)
 (copy_files# ../src/lexer.mll)
 
 ;; Copy the appropriate parser.

test/dynamic/positions/src/calc.ml

@@ -8,7 +8,7 @@ let process (line : string) =
        We construct a tree and print it afterwards (instead of printing
        within the semantic actions) because %inline reorders side effects,
        and that would prevent us from comparing the positions. *)
-    Aux.Print.main (Parser.main Lexer.token linebuf)
+    Auxiliary.Print.main (Parser.main Lexer.token linebuf)
   with
   | Lexer.Error msg ->
       Printf.fprintf stderr "%s%!" msg

test/dynamic/positions/src/parser-menhir.mly

@@ -8,10 +8,10 @@
 %left TIMES DIV         /* medium precedence */
 %nonassoc UMINUS        /* highest precedence */
 
-%type<Aux.annotations> annotations
-%start<Aux.main> main
+%type<Auxiliary.annotations> annotations
+%start<Auxiliary.main> main
 
-%{ open Aux %}
+%{ open Auxiliary %}
 
 %%
 

test/dynamic/positions/src/parser-ocamlyacc.mly

@@ -8,8 +8,8 @@
 %left TIMES DIV         /* medium precedence */
 %nonassoc UMINUS        /* highest precedence */
 
-%type<Aux.annotations> annotations
-%type<Aux.main> main
+%type<Auxiliary.annotations> annotations
+%type<Auxiliary.main> main
 %start main
 
 /* For now, we do not use [Parsing.symbol_start_pos()] because it performs
@@ -18,7 +18,7 @@
    [Parsing.symbol_start_pos()] for epsilon productions and
    [Parsing.rhs_start_pos 1] for non-epsilon productions. */
 
-%{ open Aux %}
+%{ open Auxiliary %}
 
 %%