some more stuff
This commit is contained in:
parent
95ee020c37
commit
ebcb2a2202
224
Cargo.lock
generated
224
Cargo.lock
generated
@ -2,6 +2,230 @@
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "bitflags"
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version = "1.3.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
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[[package]]
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name = "cc"
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version = "1.0.77"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e9f73505338f7d905b19d18738976aae232eb46b8efc15554ffc56deb5d9ebe4"
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[[package]]
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name = "clap"
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version = "4.0.29"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4d63b9e9c07271b9957ad22c173bae2a4d9a81127680962039296abcd2f8251d"
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dependencies = [
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"bitflags",
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"clap_lex",
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"is-terminal",
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"strsim",
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"termcolor",
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]
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[[package]]
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name = "clap_lex"
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version = "0.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0d4198f73e42b4936b35b5bb248d81d2b595ecb170da0bac7655c54eedfa8da8"
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dependencies = [
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"os_str_bytes",
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]
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[[package]]
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name = "errno"
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version = "0.2.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f639046355ee4f37944e44f60642c6f3a7efa3cf6b78c78a0d989a8ce6c396a1"
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dependencies = [
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"errno-dragonfly",
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"libc",
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"winapi",
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]
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[[package]]
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name = "errno-dragonfly"
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version = "0.1.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
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dependencies = [
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"cc",
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"libc",
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]
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[[package]]
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name = "hermit-abi"
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version = "0.2.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
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dependencies = [
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"libc",
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]
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[[package]]
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name = "io-lifetimes"
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version = "1.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "46112a93252b123d31a119a8d1a1ac19deac4fac6e0e8b0df58f0d4e5870e63c"
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dependencies = [
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"libc",
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"windows-sys",
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]
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[[package]]
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name = "is-terminal"
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version = "0.4.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "927609f78c2913a6f6ac3c27a4fe87f43e2a35367c0c4b0f8265e8f49a104330"
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dependencies = [
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"hermit-abi",
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"io-lifetimes",
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"rustix",
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"windows-sys",
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]
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[[package]]
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name = "libc"
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version = "0.2.138"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "db6d7e329c562c5dfab7a46a2afabc8b987ab9a4834c9d1ca04dc54c1546cef8"
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[[package]]
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name = "linux-raw-sys"
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version = "0.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8f9f08d8963a6c613f4b1a78f4f4a4dbfadf8e6545b2d72861731e4858b8b47f"
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[[package]]
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name = "os_str_bytes"
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version = "6.4.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9b7820b9daea5457c9f21c69448905d723fbd21136ccf521748f23fd49e723ee"
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[[package]]
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name = "rustix"
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version = "0.36.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cb93e85278e08bb5788653183213d3a60fc242b10cb9be96586f5a73dcb67c23"
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dependencies = [
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"bitflags",
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"errno",
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"io-lifetimes",
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"libc",
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"linux-raw-sys",
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"windows-sys",
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]
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[[package]]
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name = "sapphire"
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version = "0.1.0"
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dependencies = [
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"clap",
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]
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[[package]]
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name = "strsim"
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version = "0.10.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
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[[package]]
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name = "termcolor"
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version = "1.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
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dependencies = [
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"winapi-util",
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]
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[[package]]
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name = "winapi"
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version = "0.3.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
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dependencies = [
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"winapi-i686-pc-windows-gnu",
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"winapi-x86_64-pc-windows-gnu",
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]
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[[package]]
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name = "winapi-i686-pc-windows-gnu"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
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[[package]]
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name = "winapi-util"
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version = "0.1.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
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dependencies = [
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"winapi",
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]
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[[package]]
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name = "winapi-x86_64-pc-windows-gnu"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
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[[package]]
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name = "windows-sys"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
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dependencies = [
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"windows_aarch64_gnullvm",
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"windows_aarch64_msvc",
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"windows_i686_gnu",
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"windows_i686_msvc",
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"windows_x86_64_gnu",
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"windows_x86_64_gnullvm",
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"windows_x86_64_msvc",
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]
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[[package]]
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name = "windows_aarch64_gnullvm"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
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[[package]]
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name = "windows_aarch64_msvc"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
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[[package]]
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name = "windows_i686_gnu"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
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[[package]]
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name = "windows_i686_msvc"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
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[[package]]
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name = "windows_x86_64_gnu"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
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[[package]]
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name = "windows_x86_64_gnullvm"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
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[[package]]
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name = "windows_x86_64_msvc"
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version = "0.42.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
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@ -6,3 +6,4 @@ edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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clap = "4.0.29"
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@ -1,7 +0,0 @@
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let @memalloc (u64 size) : void* in {
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}
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let @memfree (void* ptr) in {
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}
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@ -1,7 +0,0 @@
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import core/linux;
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import core/string;
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namespace io {
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}
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@ -1,19 +0,0 @@
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let @sys_read (u32 fd, i8* buf, u64 size) in {
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syscall3(0,fd,buf,size);
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}
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let @sys_write (u32 fd, i8* buf, u64 size) in {
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syscall3(1,fd,buf,size);
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}
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let @sys_open (i8* name, i32 flags, u16 mode) in {
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syscall3(2,name,flags,mode);
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}
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let @sys_close (u32 fd) in {
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syscall1(3,fd);
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}
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let @sys_exit (i32 code) in {
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syscall1(60,code);
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}
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@ -1 +0,0 @@
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import core/__internal/allocate/linux;
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10
core/flow.sp
10
core/flow.sp
@ -1,10 +0,0 @@
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let compmacro('ifsystem','linux') in {
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let { posix } in @'core/linux';
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}
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let compmacro('ifsystem','darwin') in {
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let { posix } in @'core/darwin';
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}
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let @exit (i32 code) in {
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posix.sys_exit(code);
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}
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@ -1 +0,0 @@
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let { os } in @'core/os';
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13
core/init.sp
13
core/init.sp
@ -1,13 +0,0 @@
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let { flow } in @'core/flow';
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let _libcore_Argc : i32;
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let _libcore_Argv : i8**;
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let @__libcore_call_init (i32 _Argc, i8** _Argv) in {
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_libcore_Argc = _Argc;
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_libcore_Argv = _Argv;
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main();
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flow.exit(0);
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}
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17
core/io.sp
17
core/io.sp
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let { os } in @'core/os';
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let { string } in @'core/string';
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let { alloc } in @'core/allocate';
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let @out (String str) in {
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os.write(1,(i8*)str,string.len(str));
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}
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let @in : String in {
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i8* buffer = cast(i8*,alloc.memalloc(256));
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os.read(0,buffer,256);
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return (String)buffer;
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}
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let @outln (String str) in {
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out(string.concat(str,'\n'));
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}
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@ -1,3 +0,0 @@
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let compmacro('ifarch','x86-64') in {
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let {} in @'core/__internal/linux/x64';
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}
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@ -1,7 +0,0 @@
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let compmacro('ifposix') in {
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let {} in @'core/__internal/os/posix';
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}
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let compmacro('ifnt') in {
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let {} in @'core/__internal/os/nt';
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}
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@ -1,32 +0,0 @@
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let { alloc } in @'core/allocate';
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let @len (String string) : u64 in {
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let ptr = cast(i8*,string);
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let length : u64 = 0;
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while(ptr[length] != 0)
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{
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length += 1;
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}
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return length;
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}
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let @concat (String a, String b) : String in {
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let len_a = len(a);
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let len_b = len(b);
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let final_size = len_a + len_b;
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let chars = cast(i8*,alloc.memalloc(final_size + 1));
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clone(a,chars,len_a);
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clone(b,chars + len_a,len_b);
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chars[final_size] = 0;
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return (String)chars;
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}
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let @clone (str string, i8* buffer, u64 max_copy_size) in {
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let chars_cloned : u64 = 0;
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let ptr = cast(i8*,string);
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while(chars_cloned <= max_copy_size and ptr[chars_cloned] != 0)
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{
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buffer[chars_cloned] = ptr[chars_cloned];
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chars_cloned += 1;
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}
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}
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46
src/lexer.rs
Normal file
46
src/lexer.rs
Normal file
@ -0,0 +1,46 @@
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#![allow(dead_code)]
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use std::{iter::Peekable, str::Chars};
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#[derive(Debug, Clone, PartialEq)]
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||||
pub enum Token
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{
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EOF,
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Delimiter,
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Ident(String),
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Number(f64),
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Op(String)
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||||
}
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||||
pub struct Lexer<'a>
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||||
{
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input: &'a str,
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stream: Box<Peekable<Chars<'a>>>,
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position: usize
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||||
}
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||||
impl <'a> Lexer<'a>
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||||
{
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||||
pub fn new(input: &'a str) -> Lexer<'a>
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||||
{
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||||
Lexer { input: input, stream: Box::new(input.chars().peekable()), position: 0 }
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||||
}
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||||
pub fn lex(&self) -> Option<Vec<Token>>
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||||
{
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||||
todo!()
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||||
}
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||||
}
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||||
#[cfg(test)]
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||||
mod tests
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||||
{
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||||
use super::*;
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||||
#[test]
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||||
#[should_panic]
|
||||
fn test_lexer()
|
||||
{
|
||||
let lexer = Lexer::new("Hi!");
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||||
lexer.lex();
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||||
}
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||||
}
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1
src/lib.rs
Normal file
1
src/lib.rs
Normal file
@ -0,0 +1 @@
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pub mod lexer;
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@ -1,3 +1,8 @@
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mod lexer;
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||||
use lexer::Lexer;
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||||
|
||||
fn main() {
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||||
println!("Hello, world!");
|
||||
let lexer = Lexer::new("Hi!");
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||||
lexer.lex();
|
||||
}
|
||||
|
||||
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