51 lines
1.4 KiB
Plaintext
51 lines
1.4 KiB
Plaintext
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import symbol:*
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import tree:*
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import vector:*
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import map:*
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import util:*
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import string:*
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import mem:*
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import io:*
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import ast_node:*
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import ast_transformation:*
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import parser:*
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obj importer (Object) {
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var parse: parser
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var ast_pass: ast_transformation
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fun construct(parseIn: ref parser, ast_passIn: ref ast_transformation): *importer {
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parse.copy_construct(&parseIn)
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ast_pass.copy_construct(&ast_passIn)
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return this
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}
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fun copy_construct(old: *importer) {
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parse.copy_construct(&old->parse)
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ast_pass.copy_construct(&old->ast_pass)
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}
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fun operator=(old: ref importer) {
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destruct()
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copy_construct(&old)
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}
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fun destruct() {
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parse.destruct()
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ast_pass.destruct()
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}
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fun import(file_name: string) {
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print("pre-parse: "); println(file_name)
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var parse_tree = parse.parse_input(read_file(file_name), file_name)
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print("post-parse: "); println(file_name)
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write_file(file_name + ".parse.dot", syntax_tree_to_dot(parse_tree))
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print("pre-ast: "); println(file_name)
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var ast = ast_pass.first_pass(file_name, parse_tree, this)
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print("post-ast: "); println(file_name)
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write_file(file_name + ".ast.dot", ast_to_dot(ast))
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}
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fun register(file_name: string, parse_tree: *tree<symbol>, translation_unit: *ast_node) {
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print("Registered parse_tree+translation_unit for ")
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println(file_name)
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}
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}
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