mirror of
https://codeberg.org/ProgramSnail/tree-sitter-lang.git
synced 2025-12-05 22:28:43 +00:00
grammar.g4 new types fixes
This commit is contained in:
ProgramSnail
parent
8e0cea277e
commit
c9bef5a02e
4 changed files with 195 additions and 106 deletions
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@ -133,7 +133,7 @@ test_k 'n 'k : Int Int -> Bool = {
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(case
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(name_expression
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(name_expression
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(type
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(simple_type
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(simple_type_identifier))
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(simple_name_identifier)
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(number_literal))
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@ -257,13 +257,13 @@ test_k 'n 'k : Int Int -> Bool = {
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(simple_name_identifier)
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(argument_name_identifier)
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(argument_name_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(block
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(empty_lines)
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@ -280,13 +280,13 @@ test_k 'n 'k : Int Int -> Bool = {
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(return
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(operator_expression
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(name_expression
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(type
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(simple_type
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(simple_type_identifier))
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(simple_name_identifier)
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(number_literal))
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(operator)
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(name_expression
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(type
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(simple_type
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(simple_type_identifier))
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(simple_name_identifier)
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(argument_name_identifier)))))
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@ -355,9 +355,9 @@ test_k 'n 'k : Int Int -> Bool = {
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(function_definition
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(simple_name_identifier)
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(argument_name_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(block
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(empty_lines)
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@ -450,11 +450,11 @@ test_k 'n 'k : Int Int -> Bool = {
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(simple_name_identifier)
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(argument_name_identifier)
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(argument_name_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(block
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(empty_lines)
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@ -226,6 +226,12 @@ parse_number : Unit! = {
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: useful when tuples returned
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result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a, 'd := 'b, ());
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// (A & B & C) same to Tuple[A B C]
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tuple_argument_test 'x : (A & B & C) = do_something;
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// ((A1 & A2) | B | C) same to Variant[Tuple[A1 A2] B C]
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variant_argument_test 'x : ((A1 & A2) | B | C) = do_something;
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--------------------------------------------------------------------------------
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(source_file
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@ -421,9 +427,9 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier)
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(argument_name_identifier)
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(annotation_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(match
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(name_expression
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@ -560,7 +566,7 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier))
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(case
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(constructor
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(type
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(string_literal)
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@ -627,7 +633,7 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier))
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(case
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(constructor
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(type
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(unit_literal))))
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@ -637,21 +643,21 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier))
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(case
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(constructor
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(type
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(unit_literal))
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(string_literal))
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(case
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(constructor
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(type
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(unit_literal))
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(string_literal))
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(case
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(constructor
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(type
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(unit_literal))
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@ -736,39 +742,35 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(empty_lines)
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(type_definition
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(simple_type_identifier)
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(variant_type
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(tuple_type
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(annotation_identifier)
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(type
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(simple_type_identifier))
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(annotation_identifier)
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(type
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(simple_type_identifier)))))
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(tuple_type
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(annotation_identifier)
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(simple_type
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(simple_type_identifier))))
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(empty_lines)
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(type_definition
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(simple_type_identifier)
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(variant_type
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(tuple_type
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(annotation_identifier)
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(type
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(simple_type_identifier)))
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(tuple_type
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(annotation_identifier)
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(type
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(simple_type_identifier)))
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(tuple_type
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(annotation_identifier)
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(type
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(simple_type_identifier)))))
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(annotation_identifier)
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(simple_type
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(simple_type_identifier))))
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(empty_lines)
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(function_definition
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(definition_info
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(info))
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(simple_name_identifier)
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(argument_name_identifier)
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(type
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(simple_type
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(simple_type_identifier)
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(type
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(simple_type
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(argument_type_identifier)))
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(block
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(empty_lines)
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@ -839,9 +841,9 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(info))
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(simple_name_identifier)
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(argument_name_identifier)
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(type
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(simple_type
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(simple_type_identifier)
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(type
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(simple_type
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(argument_type_identifier)))
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(block
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(empty_lines)
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@ -914,27 +916,28 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_type_identifier)
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(argument_type_identifier)
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(argument_type_identifier)
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(variant_type
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(tuple_type
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(annotation_identifier)
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(type
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(simple_type_identifier))
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(annotation_identifier)
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(type
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(simple_type_identifier))
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(annotation_identifier)
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(type
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(tuple_type
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(annotation_identifier)
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(reference_type
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(simple_type
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(simple_type_identifier)
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(type
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(simple_type
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(argument_type_identifier))
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(type
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(argument_type_identifier)))
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(annotation_identifier)
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(type
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(simple_type
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(argument_type_identifier))))
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(annotation_identifier)
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(reference_type
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(simple_type
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(simple_type_identifier)
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(type
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(simple_type
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(argument_type_identifier))
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(type
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(simple_type
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(argument_type_identifier))))))
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(empty_lines)
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(function_definition
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@ -975,11 +978,11 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier))
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(case
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(name_expression
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(type
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(simple_type
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(simple_type_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier)))
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(simple_name_identifier))))
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(empty_lines)
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@ -988,9 +991,9 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier))
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(case
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(name_expression
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(type
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(simple_type
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(simple_type_identifier)
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(type
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(simple_type
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(simple_type_identifier)))
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(simple_name_identifier))))
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(empty_lines)))
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@ -1076,9 +1079,9 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier)
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(argument_name_identifier)
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(argument_name_identifier)
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(type
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(simple_type
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(argument_type_identifier))
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(type
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(simple_type
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(argument_type_identifier))
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(comma_expression
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(comma_expression
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@ -1132,11 +1135,11 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(definition_info
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(info))
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(simple_name_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(operator_expression
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(operator_expression
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@ -1154,7 +1157,7 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(info))
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(simple_name_identifier)
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(argument_name_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(match
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(name_expression
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@ -1169,14 +1172,14 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier)
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(argument_name_identifier)
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(argument_name_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(constructor
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(type
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(simple_type
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(simple_type_identifier))
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(annotation_identifier)
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(argument_name_identifier)
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@ -1189,14 +1192,14 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier)
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(argument_name_identifier)
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(argument_name_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier))
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(constructor
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(type
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(simple_type
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(simple_type_identifier))
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(argument_name_identifier)
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(argument_name_identifier)))
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@ -1209,9 +1212,9 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(empty_lines)
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(function_definition
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(simple_name_identifier)
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(type
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(simple_type
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(simple_type_identifier))
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(type
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(simple_type
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(simple_type_identifier)))
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(empty_lines)
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(function_definition
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@ -1238,8 +1241,9 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(definition_info
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(info))
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(simple_name_identifier)
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(type
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(simple_type_identifier))
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(modified_type
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(simple_type
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(simple_type_identifier)))
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(block
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(empty_lines)
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(match
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@ -1247,7 +1251,7 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier))
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(case
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(name_expression
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(type
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(simple_type
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(simple_type_identifier))
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(simple_name_identifier))))
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(empty_lines)
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@ -1257,7 +1261,7 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(simple_name_identifier)))
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(case
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(name_expression
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(type
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(simple_type
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(simple_type_identifier))
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(simple_name_identifier)
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(simple_name_identifier))))
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@ -1325,4 +1329,37 @@ result_func! 'a 'b -> 'c -> 'd = ?? 'a == 0 => error "some error" !!=> ('c := 'a
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(name_expression
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(argument_name_identifier)))))
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(unit_literal))))
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(empty_lines)
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(extra)
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(empty_lines)
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(function_definition
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(simple_name_identifier)
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(argument_name_identifier)
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(tuple_type
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(simple_type
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(simple_type_identifier))
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(simple_type
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(simple_type_identifier))
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(simple_type
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(simple_type_identifier)))
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(name_expression
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(simple_name_identifier)))
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(empty_lines)
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(extra)
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(empty_lines)
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(function_definition
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(simple_name_identifier)
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(argument_name_identifier)
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(variant_type
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(tuple_type
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(simple_type
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(simple_type_identifier))
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(simple_type
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(simple_type_identifier)))
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(simple_type
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(simple_type_identifier))
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(simple_type
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(simple_type_identifier)))
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(name_expression
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(simple_name_identifier)))
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(empty_lines))
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41
grammar.g4
41
grammar.g4
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@ -3,6 +3,8 @@ grammar lang ;
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// not always most recent grammar
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// not checked
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// TODO
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source_file: (statement)+ EOF ;
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statement: import
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@ -21,7 +23,7 @@ constraint: '?' expression ;
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function_definition: (definietion_info)? (ANNOTATION_INFO)* (constraint ';')*
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('.')? (SIMPLE_NAME_IDENTIFIER | ('(' OPERATOR ')')) ('?' | '!')
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(((ANNOTATION_IDENTIFIER)? (REFERENCE)? ARGUMENT_NAME_IDENTIFIER ('?' | '!')?)*)
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(':' ((ANNOTATION_IDENTIFIER)? (REFERENCE)? type)+)?
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(':' ((ANNOTATION_IDENTIFIER)? (REFERENCE)? scoped_type)+)?
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(('=' ( /*prec 2*/ block | (super_expression ';'))) | ';')
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;
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@ -29,7 +31,7 @@ type_definition: (DEFINITION_INFO)? (ANNOTATION_INFO)* ('^')?
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(SIMPLE_TYPE_IDENTIFIER | TYPECLASS_IDENTIFIER)
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('[' (TYPECLASS_IDENTIFIER)+ ']')?
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(ARGUMENT_TYPE_IDENTIFIER)*
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('=' variant_type)?
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('=' type)?
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';'
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;
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@ -76,7 +78,7 @@ loop_control: 'break'
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;
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name_expression:
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((type '.' SIMPLE_NAME_IDENTIFIER)
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((scoped_type '.' SIMPLE_NAME_IDENTIFIER)
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| (scoped_expression '.' SIMPLE_NAME_IDENTIFIER)
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| name_identifier
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| ('(' OPERATOR ')'))
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@ -84,7 +86,7 @@ name_expression:
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;
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constructor: type (ANNOTATION_IDENTIFIER)? scoped_expression)+ ;
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constructor: scoped_type (ANNOTATION_IDENTIFIER)? scoped_expression)+ ;
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lambda: '\\' (ARGUMENT_NAME_IDENTIFIER)* '=>' expression ;
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@ -121,13 +123,34 @@ not_name_scoped_expression: block
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| '(' super_expression ')'
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;
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variant_type: ('|')? tuple_type ('|' tuple_type)* ;
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variant_type: ('|')? annotated_type ('|' annotated_type)+ ;
|
||||
|
||||
tuple_type: ('&')? annotated_type ('&' _annotated_type)* ;
|
||||
tuple_type: ('&')? annotated_type ('&' _annotated_type)+ ;
|
||||
|
||||
annotated_type: (ANNOTATION_IDENTIFIER)? type ;
|
||||
annotated_type: (ANNOTATION_IDENTIFIER)? scoped_type ;
|
||||
|
||||
type: ('^')? type_identifier ('?')? ('[' (type)+ ']')? ;
|
||||
array_type: '[[' type ']]' ;
|
||||
|
||||
reference_type: /* prec -1 */ '^' scoped_type ;
|
||||
|
||||
modified_type: scoped_type ('?' | '!') ;
|
||||
|
||||
simple_type: type_identifier ('[' (scoped_type)+ ']')? ;
|
||||
|
||||
type: simple_type
|
||||
| reference_type
|
||||
| modified_type
|
||||
| array_type
|
||||
| variant_type
|
||||
| tuple_type
|
||||
;
|
||||
|
||||
scoped_type: simple_type
|
||||
| reference_type
|
||||
| modified_type
|
||||
| array_type
|
||||
| '(' (variant_type | tuple_type) ')'
|
||||
;
|
||||
|
||||
name_identifier: (ARGUMENT_NAME_IDENTIFIER | SIMPLE_NAME_IDENTIFIER) ;
|
||||
type_identifier: (ARGUMENT_TYPE_IDENTIFIER | SIMPLE_TYPE_IDENTIFIER) ;
|
||||
|
|
@ -152,7 +175,7 @@ EXTRA: EMPTY_LINES
|
|||
|
||||
EMPTY_LINES : ('\n')+ ;
|
||||
|
||||
LINE_COMMENT : '#!' [^\n]* -> skip ;
|
||||
EXEC_COMMENT : '#!' [^\n]* -> skip ;
|
||||
LINE_COMMENT : '//' [^\n]* -> skip ;
|
||||
BLOCK_COMMENT : '\*' ([^*] |('\*' [^/]))* '*/' -> skip ;
|
||||
|
||||
|
|
|
|||
53
grammar.js
53
grammar.js
|
|
@ -56,7 +56,7 @@ module.exports = grammar({
|
|||
repeat1(seq(
|
||||
optional($.annotation_identifier),
|
||||
optional($._reference),
|
||||
$.type,
|
||||
$._scoped_type,
|
||||
)),
|
||||
)),
|
||||
choice(seq('=', choice(prec(2, choice($.block, $.array)), seq($._super_expression, ';'))), ';'),
|
||||
|
|
@ -70,7 +70,7 @@ module.exports = grammar({
|
|||
field('name', choice($.simple_type_identifier, $.typeclass_identifier)),
|
||||
optional(seq('[', repeat($.typeclass_identifier), ']')), // parametric typeclasses ??
|
||||
repeat($.argument_type_identifier), // for datatypes only
|
||||
optional(seq('=', $.variant_type)), // for datatypes only
|
||||
optional(seq('=', $._type)), // for datatypes only
|
||||
';',
|
||||
),
|
||||
|
||||
|
|
@ -152,7 +152,7 @@ module.exports = grammar({
|
|||
|
||||
name_expression: $ => seq(
|
||||
choice(
|
||||
seq($.type, '.', field('name', $.simple_name_identifier)),
|
||||
seq($._scoped_type, '.', field('name', $.simple_name_identifier)),
|
||||
seq($._scoped_expression, '.', field('name', $.simple_name_identifier)),
|
||||
field('name', $._name_identifier),
|
||||
seq('(', field('name', $.operator), ')'),
|
||||
|
|
@ -161,7 +161,7 @@ module.exports = grammar({
|
|||
),
|
||||
|
||||
constructor: $ => seq(
|
||||
field('type', $.type),
|
||||
field('type', $._scoped_type),
|
||||
repeat1(seq(optional($.annotation_identifier), $._scoped_expression)),
|
||||
),
|
||||
|
||||
|
|
@ -212,25 +212,54 @@ module.exports = grammar({
|
|||
|
||||
// --- type
|
||||
|
||||
// same to Variant[...]
|
||||
variant_type: $ => seq(
|
||||
optional('|'),
|
||||
$.tuple_type,
|
||||
repeat(seq('|', $.tuple_type)),
|
||||
$._annotated_type,
|
||||
repeat1(seq('|', $._annotated_type)),
|
||||
),
|
||||
|
||||
// same to Tuple[...]
|
||||
tuple_type: $ => seq(
|
||||
optional('&'),
|
||||
$._annotated_type,
|
||||
repeat(seq('&', $._annotated_type)),
|
||||
repeat1(seq('&', $._annotated_type)),
|
||||
),
|
||||
|
||||
_annotated_type: $ => seq(optional($.annotation_identifier), $.type),
|
||||
// add annotations to in all types ??
|
||||
_annotated_type: $ => seq(optional($.annotation_identifier), $._scoped_type),
|
||||
|
||||
type: $ => seq(
|
||||
optional('^'),
|
||||
// same to Array[...]
|
||||
array_type: $ => seq('[[', $._type, ']]'),
|
||||
|
||||
reference_type: $ => prec(-1, seq('^', $._scoped_type)),
|
||||
|
||||
// same to Optional[...] or Result[...]
|
||||
modified_type: $ => seq($._scoped_type, $._optional_or_result),
|
||||
|
||||
simple_type: $ => seq(
|
||||
field('name', $._type_identifier),
|
||||
optional($._optional_or_result),
|
||||
optional(seq('[', repeat1($.type), ']'))
|
||||
optional(seq('[', repeat1($._scoped_type), ']'))
|
||||
),
|
||||
|
||||
_type: $ => choice(
|
||||
$.simple_type,
|
||||
$.reference_type,
|
||||
$.modified_type,
|
||||
$.array_type,
|
||||
$.variant_type,
|
||||
$.tuple_type,
|
||||
),
|
||||
|
||||
_scoped_type: $ => choice(
|
||||
$.simple_type,
|
||||
$.reference_type,
|
||||
$.modified_type,
|
||||
$.array_type,
|
||||
seq('(', choice(
|
||||
$.variant_type,
|
||||
$.tuple_type,
|
||||
), ')'),
|
||||
),
|
||||
|
||||
// --- comments
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue