50 lines
1.8 KiB
Plaintext
50 lines
1.8 KiB
Plaintext
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// ExecutionPipelineBox — Orchestrate Parser → Emit (emit-only; no execution)
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using lang.compiler.parser.box as ParserBoxMod
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// Parser dependencies (Phase 2 refactoring: hierarchical structure)
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using lang.compiler.parser.scan.parser_string_utils_box
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using lang.compiler.parser.scan.parser_ident_scan_box
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using lang.compiler.parser.scan.parser_number_scan_box
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using lang.compiler.parser.scan.parser_string_scan_box
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using lang.compiler.parser.using.using_collector_box
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using lang.compiler.parser.expr.parser_expr_box
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using lang.compiler.parser.expr.parser_peek_box
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using lang.compiler.parser.expr.parser_literal_box
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using lang.compiler.parser.stmt.parser_stmt_box
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using lang.compiler.parser.stmt.parser_control_box
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using lang.compiler.parser.stmt.parser_exception_box
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using lang.compiler.stage1.json_program_box
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using lang.compiler.stage1.emitter_box as EmitterBoxMod
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using "lang/src/compiler/pipeline_v2/backend_box.hako" as BackendBoxMod
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box ExecutionPipelineBox {
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backend_name
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backend
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birth(name) {
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// Optional backend tag (no execution here)
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if name == null { name = "vm" }
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me.backend_name = name
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me.backend = new BackendBox(name)
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return 0
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}
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// Run with source text; stage3_flag=1 enables Stage‑3 acceptance in parser
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run_source(src, stage3_flag) {
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if src == null { src = "return 0" }
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if stage3_flag == null { stage3_flag = 0 }
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// Parse
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local p = new ParserBox()
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if stage3_flag == 1 { p.stage3_enable(1) }
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p.extract_usings(src)
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local usings = p.get_usings_json()
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local ast = p.parse_program2(src)
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// Emit Stage‑1 JSON with meta.usings
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local json = EmitterBox.emit_program(ast, usings)
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if json == null || json.size() == 0 { return 1 }
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print(json)
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return 0
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}
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}
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static box ExecutionPipelineStub { main(args) { return 0 } }
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