73 lines
1.9 KiB
OCaml
73 lines
1.9 KiB
OCaml
%{
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open Ast
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%}
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%start <Ast.entry_point> entry_point
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%%
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naked_list(X):
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| { [] }
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| x = X xs = naked_list(X) { x :: xs }
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naked_list_ne(X):
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| x = X { [ x ] }
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| x = X xs = naked_list_ne(X) { x :: xs }
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trail_list(separator, X):
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| { [] }
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| trail_list_content(separator, X) { $1 }
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trail_list_content(separator, X):
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| x = trail_list_last(separator, X) { x }
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| x = X separator xs = trail_list_content(separator, X) { x :: xs }
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trail_list_last(separator, X):
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| x = X option(separator) { [ x ] }
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trail_force_list(separator, X):
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| { [] }
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| x = X separator xs = trail_force_list(separator, X) { x :: xs }
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trail_force_list_ne(separator, X):
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| x = X separator { [ x ] }
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| x = X separator xs = trail_force_list_ne(separator, X) { x :: xs }
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trail_option_list(separator, X):
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| { [] }
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| trail_option_list_content(separator, X) { $1 }
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trail_option_list_content(separator, X):
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| x = trail_option_list_last(separator, X) { x }
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| x = X option(separator) xs = trail_option_list_content(separator, X) { x :: xs }
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trail_option_list_last(separator, X):
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| x = X option(separator) { [ x ] }
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lead_list_ne(separator, X):
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| separator x = X { [x] }
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| separator x = X xs = lead_list_ne(separator, X) { x :: xs }
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lead_list(separator, X):
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| { [] }
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| lead_list_content(separator, X) { $1 }
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lead_list_content(separator, X):
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| x = lead_list_first(separator, X) { x }
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| xs = lead_list_content(separator, X) separator x = X { xs @ [ x ] }
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lead_list_first (separator, X):
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| option(separator) x = X { [ x ] }
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separated_list_ne(separator, X):
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| x = X { [x] }
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| x = X separator xs = separated_list_ne(separator, X) { x :: xs }
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separated_list_nene(separator, X):
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| x = X separator y = X { [x ; y] }
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| x = X separator xs = separated_list_nene(separator, X) { x :: xs }
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%inline wrap(X):
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| x = X { let loc = Location.make $startpos $endpos in Location.wrap ~loc x }
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