mirror of
https://github.com/imjasonh/nescript
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39ca246151
Complete implementation of the NEScript compiler pipeline for M1: - Lexer: full tokenization with hex/binary/decimal literals, all keywords, operators - Parser: recursive descent with Pratt expression parsing (M1 subset) - Analyzer: symbol resolution, type checking, memory allocation - 6502 Assembler: full opcode encoding table (~150 valid combinations) - Code Generator: AST → 6502 instructions (direct, no IR for M1) - Runtime: NES hardware init, NMI handler, controller read, OAM DMA - Linker: NROM layout, vector table, palette loading, CHR data - ROM Builder: iNES header generation, PRG/CHR padding - CLI: `build` and `check` subcommands via clap 143 tests across all modules: - 22 lexer tests (literals, keywords, operators, error recovery) - 18 parser tests (expressions, statements, game structure, errors) - 7 analyzer tests (symbol resolution, memory allocation, transitions) - 30 assembler tests (every addressing mode, label resolution) - 7 codegen tests (var init, arithmetic, buttons, draw, comparisons) - 11 runtime tests (init sequence, NMI handler, controller read) - 10 ROM builder tests (iNES format, mirroring, banking, validation) - 5 linker tests (vector table, CHR data, palette loading) - 7 integration tests (end-to-end compilation, error detection) CI: GitHub Actions for check, fmt, clippy, test Pre-commit: script for local fmt + clippy + test validation https://claude.ai/code/session_01W6eQFStA66EuMKHUFo2rx3
43 lines
1,003 B
TOML
43 lines
1,003 B
TOML
[package]
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name = "nescript"
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version = "0.1.0"
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edition = "2021"
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description = "A statically-typed compiler for NES game development"
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license = "MIT"
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[dependencies]
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clap = { version = "4", features = ["derive"] }
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ariadne = "0.4"
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[dev-dependencies]
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pretty_assertions = "1"
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[profile.release]
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lto = true
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strip = true
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[lints.rust]
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unsafe_code = "forbid"
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[lints.clippy]
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all = { level = "warn", priority = -1 }
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pedantic = { level = "warn", priority = -1 }
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# Allow patterns common in compiler code
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module_name_repetitions = "allow"
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must_use_candidate = "allow"
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missing_errors_doc = "allow"
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missing_panics_doc = "allow"
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cast_possible_truncation = "allow"
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wildcard_imports = "allow"
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option_if_let_else = "allow"
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match_same_arms = "allow"
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unnested_or_patterns = "allow"
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missing_const_for_fn = "allow"
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too_many_lines = "allow"
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single_match_else = "allow"
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unnecessary_wraps = "allow"
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unused_self = "allow"
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enum_glob_use = "allow"
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manual_assert = "allow"
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vec_init_then_push = "allow"
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struct_field_names = "allow"
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