Initial commit
This commit is contained in:
Max Brunsfeld
commit
a4c4b85a16
20 changed files with 2036 additions and 0 deletions
2
.gitignore
vendored
Normal file
2
.gitignore
vendored
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
/target
|
||||
**/*.rs.bk
|
||||
812
Cargo.lock
generated
Normal file
812
Cargo.lock
generated
Normal file
|
|
@ -0,0 +1,812 @@
|
|||
[[package]]
|
||||
name = "aho-corasick"
|
||||
version = "0.6.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ansi_term"
|
||||
version = "0.11.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "argon2rs"
|
||||
version = "0.2.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"scoped_threadpool 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "arrayvec"
|
||||
version = "0.4.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "atty"
|
||||
version = "0.2.11"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "backtrace"
|
||||
version = "0.3.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"backtrace-sys 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rustc-demangle 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "backtrace-sys"
|
||||
version = "0.1.24"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"cc 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "bitflags"
|
||||
version = "1.0.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "bitvec"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "blake2-rfc"
|
||||
version = "0.2.18"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"arrayvec 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "cc"
|
||||
version = "1.0.25"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "cfg-if"
|
||||
version = "0.1.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "clap"
|
||||
version = "2.32.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "cloudabi"
|
||||
version = "0.0.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "constant_time_eq"
|
||||
version = "0.1.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "crossbeam-channel"
|
||||
version = "0.2.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"crossbeam-epoch 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"crossbeam-utils 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "crossbeam-epoch"
|
||||
version = "0.6.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"arrayvec 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"crossbeam-utils 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "crossbeam-utils"
|
||||
version = "0.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "crossbeam-utils"
|
||||
version = "0.6.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "dirs"
|
||||
version = "1.0.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_users 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "failure"
|
||||
version = "0.1.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"failure_derive 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "failure_derive"
|
||||
version = "0.1.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"syn 0.15.22 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "fnv"
|
||||
version = "1.0.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "fuchsia-zircon"
|
||||
version = "0.3.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "fuchsia-zircon-sys"
|
||||
version = "0.3.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "globset"
|
||||
version = "0.4.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ignore"
|
||||
version = "0.4.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"crossbeam-channel 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"globset 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "itoa"
|
||||
version = "0.4.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "lazy_static"
|
||||
version = "1.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "libc"
|
||||
version = "0.2.44"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "libloading"
|
||||
version = "0.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"cc 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "libsqlite3-sys"
|
||||
version = "0.9.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "linked-hash-map"
|
||||
version = "0.4.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "lock_api"
|
||||
version = "0.1.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "log"
|
||||
version = "0.4.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "lru-cache"
|
||||
version = "0.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"linked-hash-map 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "memchr"
|
||||
version = "2.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "memoffset"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "nodrop"
|
||||
version = "0.1.13"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "owning_ref"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "parking_lot"
|
||||
version = "0.6.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"parking_lot_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "parking_lot_core"
|
||||
version = "0.3.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "pkg-config"
|
||||
version = "0.3.14"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "proc-macro2"
|
||||
version = "0.4.24"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "quote"
|
||||
version = "0.6.10"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand"
|
||||
version = "0.4.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand"
|
||||
version = "0.5.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_core"
|
||||
version = "0.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_core"
|
||||
version = "0.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "redox_syscall"
|
||||
version = "0.1.43"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "redox_termios"
|
||||
version = "0.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "redox_users"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"argon2rs 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"failure 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "regex"
|
||||
version = "1.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"regex-syntax 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "regex-syntax"
|
||||
version = "0.6.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rusqlite"
|
||||
version = "0.14.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libsqlite3-sys 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"lru-cache 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rust-tree-sitter-cli"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"bitvec 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"ignore 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libloading 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rusqlite 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde_derive 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde_json 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"tree-sitter 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rustc-demangle"
|
||||
version = "0.1.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "rustc_version"
|
||||
version = "0.2.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ryu"
|
||||
version = "0.2.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "same-file"
|
||||
version = "1.0.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "scoped_threadpool"
|
||||
version = "0.1.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "scopeguard"
|
||||
version = "0.3.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "semver"
|
||||
version = "0.9.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "semver-parser"
|
||||
version = "0.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "serde"
|
||||
version = "1.0.80"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "serde_derive"
|
||||
version = "1.0.80"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"syn 0.15.22 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "serde_json"
|
||||
version = "1.0.33"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "smallvec"
|
||||
version = "0.6.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "stable_deref_trait"
|
||||
version = "1.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "strsim"
|
||||
version = "0.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "0.15.22"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "synstructure"
|
||||
version = "0.10.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"syn 0.15.22 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "termion"
|
||||
version = "1.5.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "textwrap"
|
||||
version = "0.10.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thread_local"
|
||||
version = "0.3.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "time"
|
||||
version = "0.1.40"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tree-sitter"
|
||||
version = "0.3.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"cc 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde_derive 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde_json 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ucd-util"
|
||||
version = "0.1.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-width"
|
||||
version = "0.1.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-xid"
|
||||
version = "0.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "unreachable"
|
||||
version = "1.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "utf8-ranges"
|
||||
version = "1.0.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "vcpkg"
|
||||
version = "0.2.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "vec_map"
|
||||
version = "0.8.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "version_check"
|
||||
version = "0.1.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "void"
|
||||
version = "1.0.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "walkdir"
|
||||
version = "2.2.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-i686-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-util"
|
||||
version = "0.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[metadata]
|
||||
"checksum aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "1e9a933f4e58658d7b12defcf96dc5c720f20832deebe3e0a19efd3b6aaeeb9e"
|
||||
"checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
|
||||
"checksum argon2rs 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "3f67b0b6a86dae6e67ff4ca2b6201396074996379fba2b92ff649126f37cb392"
|
||||
"checksum arrayvec 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "f405cc4c21cd8b784f6c8fc2adf9bc00f59558f0049b5ec21517f875963040cc"
|
||||
"checksum atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9a7d5b8723950951411ee34d271d99dddcc2035a16ab25310ea2c8cfd4369652"
|
||||
"checksum backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "89a47830402e9981c5c41223151efcced65a0510c13097c769cede7efb34782a"
|
||||
"checksum backtrace-sys 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)" = "c66d56ac8dabd07f6aacdaf633f4b8262f5b3601a810a0dcddffd5c22c69daa0"
|
||||
"checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
|
||||
"checksum bitvec 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e37e2176261200377c7cde4c6de020394174df556c356f965e4bc239f5ce1c5a"
|
||||
"checksum blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6d530bdd2d52966a6d03b7a964add7ae1a288d25214066fd4b600f0f796400"
|
||||
"checksum cc 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)" = "f159dfd43363c4d08055a07703eb7a3406b0dac4d0584d96965a3262db3c9d16"
|
||||
"checksum cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "082bb9b28e00d3c9d39cc03e64ce4cea0f1bb9b3fde493f0cbc008472d22bdf4"
|
||||
"checksum clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b957d88f4b6a63b9d70d5f454ac8011819c6efa7727858f458ab71c756ce2d3e"
|
||||
"checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
|
||||
"checksum constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8ff012e225ce166d4422e0e78419d901719760f62ae2b7969ca6b564d1b54a9e"
|
||||
"checksum crossbeam-channel 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "7b85741761b7f160bc5e7e0c14986ef685b7f8bf9b7ad081c60c604bb4649827"
|
||||
"checksum crossbeam-epoch 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2449aaa4ec7ef96e5fb24db16024b935df718e9ae1cec0a1e68feeca2efca7b8"
|
||||
"checksum crossbeam-utils 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "677d453a17e8bd2b913fa38e8b9cf04bcdbb5be790aa294f2389661d72036015"
|
||||
"checksum crossbeam-utils 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c55913cc2799171a550e307918c0a360e8c16004820291bf3b638969b4a01816"
|
||||
"checksum dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "88972de891f6118092b643d85a0b28e0678e0f948d7f879aa32f2d5aafe97d2a"
|
||||
"checksum failure 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6dd377bcc1b1b7ce911967e3ec24fa19c3224394ec05b54aa7b083d498341ac7"
|
||||
"checksum failure_derive 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "64c2d913fe8ed3b6c6518eedf4538255b989945c14c2a7d5cbff62a5e2120596"
|
||||
"checksum fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
|
||||
"checksum fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
|
||||
"checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
|
||||
"checksum globset 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4743617a7464bbda3c8aec8558ff2f9429047e025771037df561d383337ff865"
|
||||
"checksum ignore 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "36ecfc5ad80f0b1226df948c562e2cddd446096be3f644c95106400eae8a5e01"
|
||||
"checksum itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1306f3464951f30e30d12373d31c79fbd52d236e5e896fd92f96ec7babbbe60b"
|
||||
"checksum lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a374c89b9db55895453a74c1e38861d9deec0b01b405a82516e9d5de4820dea1"
|
||||
"checksum libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)" = "10923947f84a519a45c8fefb7dd1b3e8c08747993381adee176d7a82b4195311"
|
||||
"checksum libloading 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9c3ad660d7cb8c5822cd83d10897b0f1f1526792737a179e73896152f85b88c2"
|
||||
"checksum libsqlite3-sys 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d3711dfd91a1081d2458ad2d06ea30a8755256e74038be2ad927d94e1c955ca8"
|
||||
"checksum linked-hash-map 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7860ec297f7008ff7a1e3382d7f7e1dcd69efc94751a2284bafc3d013c2aa939"
|
||||
"checksum lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
|
||||
"checksum log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c84ec4b527950aa83a329754b01dbe3f58361d1c5efacd1f6d68c494d08a17c6"
|
||||
"checksum lru-cache 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4d06ff7ff06f729ce5f4e227876cb88d10bc59cd4ae1e09fbb2bde15c850dc21"
|
||||
"checksum memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0a3eb002f0535929f1199681417029ebea04aadc0c7a4224b46be99c7f5d6a16"
|
||||
"checksum memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
|
||||
"checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
|
||||
"checksum owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "49a4b8ea2179e6a2e27411d3bca09ca6dd630821cf6894c6c7c8467a8ee7ef13"
|
||||
"checksum parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "f0802bff09003b291ba756dc7e79313e51cc31667e94afbe847def490424cde5"
|
||||
"checksum parking_lot_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ad7f7e6ebdc79edff6fdcb87a55b620174f7a989e3eb31b65231f4af57f00b8c"
|
||||
"checksum pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)" = "676e8eb2b1b4c9043511a9b7bea0915320d7e502b0a079fb03f9635a5252b18c"
|
||||
"checksum proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)" = "77619697826f31a02ae974457af0b29b723e5619e113e9397b8b82c6bd253f09"
|
||||
"checksum quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "53fa22a1994bd0f9372d7a816207d8a2677ad0325b073f5c5332760f0fb62b5c"
|
||||
"checksum rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8356f47b32624fef5b3301c1be97e5944ecdd595409cc5da11d05f211db6cfbd"
|
||||
"checksum rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e464cd887e869cddcae8792a4ee31d23c7edd516700695608f5b98c67ee0131c"
|
||||
"checksum rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1961a422c4d189dfb50ffa9320bf1f2a9bd54ecb92792fb9477f99a1045f3372"
|
||||
"checksum rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0905b6b7079ec73b314d4c748701f6931eb79fd97c668caa3f1899b22b32c6db"
|
||||
"checksum redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)" = "679da7508e9a6390aeaf7fbd02a800fdc64b73fe2204dd2c8ae66d22d9d5ad5d"
|
||||
"checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
|
||||
"checksum redox_users 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "214a97e49be64fd2c86f568dd0cb2c757d2cc53de95b273b6ad0a1c908482f26"
|
||||
"checksum regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "37e7cbbd370869ce2e8dff25c7018702d10b21a20ef7135316f8daecd6c25b7f"
|
||||
"checksum regex-syntax 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4e47a2ed29da7a9e1960e1639e7a982e6edc6d49be308a3b02daf511504a16d1"
|
||||
"checksum rusqlite 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c9d9118f1ce84d8d0b67f9779936432fb42bb620cef2122409d786892cce9a3c"
|
||||
"checksum rustc-demangle 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "bcfe5b13211b4d78e5c2cadfebd7769197d95c639c35a50057eb4c05de811395"
|
||||
"checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
|
||||
"checksum ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "eb9e9b8cde282a9fe6a42dd4681319bfb63f121b8a8ee9439c6f4107e58a46f7"
|
||||
"checksum same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8f20c4be53a8a1ff4c1f1b2bd14570d2f634628709752f0702ecdd2b3f9a5267"
|
||||
"checksum scoped_threadpool 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "1d51f5df5af43ab3f1360b429fa5e0152ac5ce8c0bd6485cae490332e96846a8"
|
||||
"checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
|
||||
"checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
|
||||
"checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
|
||||
"checksum serde 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)" = "15c141fc7027dd265a47c090bf864cf62b42c4d228bbcf4e51a0c9e2b0d3f7ef"
|
||||
"checksum serde_derive 1.0.80 (registry+https://github.com/rust-lang/crates.io-index)" = "225de307c6302bec3898c51ca302fc94a7a1697ef0845fcee6448f33c032249c"
|
||||
"checksum serde_json 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)" = "c37ccd6be3ed1fdf419ee848f7c758eb31b054d7cd3ae3600e3bae0adf569811"
|
||||
"checksum smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "b73ea3738b47563803ef814925e69be00799a8c07420be8b996f8e98fb2336db"
|
||||
"checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
|
||||
"checksum strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bb4f380125926a99e52bc279241539c018323fab05ad6368b56f93d9369ff550"
|
||||
"checksum syn 0.15.22 (registry+https://github.com/rust-lang/crates.io-index)" = "ae8b29eb5210bc5cf63ed6149cbf9adfc82ac0be023d8735c176ee74a2db4da7"
|
||||
"checksum synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "73687139bf99285483c96ac0add482c3776528beac1d97d444f6e91f203a2015"
|
||||
"checksum termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
|
||||
"checksum textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "307686869c93e71f94da64286f9a9524c0f308a9e1c87a583de8e9c9039ad3f6"
|
||||
"checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
|
||||
"checksum time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)" = "d825be0eb33fda1a7e68012d51e9c7f451dc1a69391e7fdc197060bb8c56667b"
|
||||
"checksum tree-sitter 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "311adf1e004ac816285a1196c93ea36364857c3adc37ffc9fd5ed0d70545391a"
|
||||
"checksum ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
|
||||
"checksum unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
|
||||
"checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
|
||||
"checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
|
||||
"checksum utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "796f7e48bef87609f7ade7e06495a87d5cd06c7866e6a5cbfceffc558a243737"
|
||||
"checksum vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d"
|
||||
"checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
|
||||
"checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
|
||||
"checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
|
||||
"checksum walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "9d9d7ed3431229a144296213105a390676cc49c9b6a72bd19f3176c98e129fa1"
|
||||
"checksum winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "92c1eb33641e276cfa214a0522acad57be5c56b10cb348b3c5117db75f3ac4b0"
|
||||
"checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
"checksum winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "afc5508759c5bf4285e61feb862b6083c8480aec864fa17a81fdec6f69b461ab"
|
||||
"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
17
Cargo.toml
Normal file
17
Cargo.toml
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
[package]
|
||||
name = "rust-tree-sitter-cli"
|
||||
version = "0.1.0"
|
||||
authors = ["Max Brunsfeld <maxbrunsfeld@gmail.com>"]
|
||||
edition = "2018"
|
||||
|
||||
[dependencies]
|
||||
bitvec = "0.8"
|
||||
clap = "2.32"
|
||||
dirs = "1.0.2"
|
||||
ignore = "0.4.4"
|
||||
libloading = "0.5"
|
||||
rusqlite = "0.14.0"
|
||||
serde = "1.0"
|
||||
serde_derive = "1.0"
|
||||
serde_json = "1.0"
|
||||
tree-sitter = "0.3.1"
|
||||
22
src/build_tables/item.rs
Normal file
22
src/build_tables/item.rs
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
use crate::grammars::Production;
|
||||
use std::collections::HashMap;
|
||||
use bitvec::BitVec;
|
||||
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
pub(super) struct LookaheadSet {
|
||||
terminal_bits: BitVec,
|
||||
external_bits: BitVec,
|
||||
eof: bool,
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
|
||||
pub(super) struct ParseItem {
|
||||
variable_index: u32,
|
||||
production_index: u32,
|
||||
step_index: u32,
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
pub(super) struct ParseItemSet {
|
||||
entries: HashMap<ParseItem, LookaheadSet>
|
||||
}
|
||||
34
src/build_tables/mod.rs
Normal file
34
src/build_tables/mod.rs
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
mod item;
|
||||
|
||||
use std::collections::{HashMap, VecDeque};
|
||||
use crate::grammars::{SyntaxGrammar, LexicalGrammar};
|
||||
use crate::tables::{ParseTable, LexTable, ParseStateId};
|
||||
use crate::rules::{AliasMap, Symbol};
|
||||
use crate::error::Result;
|
||||
use self::item::ParseItemSet;
|
||||
|
||||
type SymbolSequence = Vec<Symbol>;
|
||||
|
||||
struct ParseStateQueueEntry {
|
||||
preceding_symbols: SymbolSequence,
|
||||
item_set: ParseItemSet,
|
||||
state_id: ParseStateId,
|
||||
}
|
||||
|
||||
struct ParseTableBuilder<'a> {
|
||||
syntax_grammar: &'a SyntaxGrammar,
|
||||
lexical_grammar: &'a LexicalGrammar,
|
||||
simple_aliases: &'a AliasMap,
|
||||
state_ids_by_item_set: HashMap<ParseItemSet, ParseStateId>,
|
||||
item_sets_by_state_id: Vec<&'a ParseItemSet>,
|
||||
parse_state_queue: VecDeque<ParseStateQueueEntry>,
|
||||
parse_table: ParseTable,
|
||||
}
|
||||
|
||||
pub fn build_tables(
|
||||
syntax_grammar: &SyntaxGrammar,
|
||||
lexical_grammar: &LexicalGrammar,
|
||||
simple_aliases: &AliasMap
|
||||
) -> Result<(ParseTable, LexTable, LexTable, Option<Symbol>)> {
|
||||
unimplemented!();
|
||||
}
|
||||
13
src/error.rs
Normal file
13
src/error.rs
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
#[derive(Debug)]
|
||||
pub enum Error {
|
||||
GrammarError(String),
|
||||
SymbolError(String),
|
||||
}
|
||||
|
||||
pub type Result<T> = std::result::Result<T, Error>;
|
||||
|
||||
impl From<serde_json::Error> for Error {
|
||||
fn from(error: serde_json::Error) -> Self {
|
||||
Error::GrammarError(error.to_string())
|
||||
}
|
||||
}
|
||||
26
src/generate.rs
Normal file
26
src/generate.rs
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
use crate::error::Result;
|
||||
use crate::parse_grammar::parse_grammar;
|
||||
use crate::prepare_grammar::prepare_grammar;
|
||||
use crate::build_tables::build_tables;
|
||||
use crate::render::render_c_code;
|
||||
|
||||
pub fn generate_parser_for_grammar(input: String) -> Result<String> {
|
||||
let input_grammar = parse_grammar(&input)?;
|
||||
let (syntax_grammar, lexical_grammar, simple_aliases) = prepare_grammar(&input_grammar)?;
|
||||
let (parse_table, main_lex_table, keyword_lex_table, keyword_capture_token) = build_tables(
|
||||
&syntax_grammar,
|
||||
&lexical_grammar,
|
||||
&simple_aliases
|
||||
)?;
|
||||
let c_code = render_c_code(
|
||||
&input_grammar.name,
|
||||
parse_table,
|
||||
main_lex_table,
|
||||
keyword_lex_table,
|
||||
keyword_capture_token,
|
||||
syntax_grammar,
|
||||
lexical_grammar,
|
||||
simple_aliases
|
||||
);
|
||||
Ok(c_code)
|
||||
}
|
||||
98
src/grammars.rs
Normal file
98
src/grammars.rs
Normal file
|
|
@ -0,0 +1,98 @@
|
|||
use crate::rules::{Associativity, Alias, Rule, Symbol};
|
||||
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
|
||||
pub enum VariableType {
|
||||
Hidden,
|
||||
Auxiliary,
|
||||
Anonymous,
|
||||
Named
|
||||
}
|
||||
|
||||
// Input grammar
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq)]
|
||||
pub struct InputVariable {
|
||||
pub name: String,
|
||||
pub kind: VariableType,
|
||||
pub rule: Rule,
|
||||
}
|
||||
|
||||
#[derive(PartialEq, Eq)]
|
||||
pub struct InputGrammar {
|
||||
pub name: String,
|
||||
pub variables: Vec<InputVariable>,
|
||||
pub extra_tokens: Vec<Rule>,
|
||||
pub expected_conflicts: Vec<Vec<String>>,
|
||||
pub external_tokens: Vec<Rule>,
|
||||
pub variables_to_inline: Vec<String>,
|
||||
pub word_token: Option<String>,
|
||||
}
|
||||
|
||||
// Extracted lexical grammar
|
||||
|
||||
#[derive(PartialEq, Eq)]
|
||||
pub struct LexicalVariable {
|
||||
name: String,
|
||||
kind: VariableType,
|
||||
rule: Rule,
|
||||
is_string: bool,
|
||||
}
|
||||
|
||||
pub struct LexicalGrammar {
|
||||
variables: Vec<LexicalVariable>,
|
||||
separators: Vec<Rule>,
|
||||
}
|
||||
|
||||
// Extracted syntax grammar
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq)]
|
||||
pub struct ProductionStep {
|
||||
symbol: Symbol,
|
||||
precedence: i32,
|
||||
associativity: Option<Associativity>,
|
||||
alias: Option<Alias>,
|
||||
is_excluded: bool,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq)]
|
||||
pub struct Production {
|
||||
steps: Vec<ProductionStep>,
|
||||
dynamic_precedence: i32,
|
||||
}
|
||||
|
||||
#[derive(Clone, PartialEq, Eq)]
|
||||
pub struct SyntaxVariable {
|
||||
name: String,
|
||||
kind: VariableType,
|
||||
}
|
||||
|
||||
#[derive(Clone, PartialEq, Eq)]
|
||||
pub struct ExternalToken {
|
||||
name: String,
|
||||
kind: VariableType,
|
||||
corresponding_internal_token: Symbol,
|
||||
}
|
||||
|
||||
pub struct SyntaxGrammar {
|
||||
variables: Vec<SyntaxVariable>,
|
||||
extra_tokens: Vec<Symbol>,
|
||||
expected_conflicts: Vec<Vec<Symbol>>,
|
||||
external_tokens: Vec<ExternalToken>,
|
||||
variables_to_inline: Vec<Symbol>,
|
||||
word_token: Symbol,
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
impl InputVariable {
|
||||
pub fn named(name: &str, rule: Rule) -> Self {
|
||||
Self { name: name.to_string(), kind: VariableType::Named, rule }
|
||||
}
|
||||
|
||||
pub fn auxiliary(name: &str, rule: Rule) -> Self {
|
||||
Self { name: name.to_string(), kind: VariableType::Auxiliary, rule }
|
||||
}
|
||||
|
||||
pub fn hidden(name: &str, rule: Rule) -> Self {
|
||||
Self { name: name.to_string(), kind: VariableType::Hidden, rule }
|
||||
}
|
||||
}
|
||||
35
src/main.rs
Normal file
35
src/main.rs
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
use clap::{App, Arg, SubCommand};
|
||||
|
||||
#[macro_use] extern crate serde_derive;
|
||||
#[macro_use] extern crate serde_json;
|
||||
|
||||
mod build_tables;
|
||||
mod error;
|
||||
mod generate;
|
||||
mod grammars;
|
||||
mod parse_grammar;
|
||||
mod prepare_grammar;
|
||||
mod render;
|
||||
mod rules;
|
||||
mod tables;
|
||||
|
||||
fn main() {
|
||||
let matches = App::new("tree-sitter")
|
||||
.version("0.1")
|
||||
.author("Max Brunsfeld <maxbrunsfeld@gmail.com>")
|
||||
.about("Generates and tests parsers")
|
||||
.subcommand(
|
||||
SubCommand::with_name("generate")
|
||||
.about("Generate a parser")
|
||||
).subcommand(
|
||||
SubCommand::with_name("parse")
|
||||
.about("Parse a file")
|
||||
.arg(Arg::with_name("path").index(1))
|
||||
).subcommand(
|
||||
SubCommand::with_name("test")
|
||||
.about("Run a parser's tests")
|
||||
.arg(Arg::with_name("path").index(1).required(true))
|
||||
.arg(Arg::with_name("line").index(2).required(true))
|
||||
.arg(Arg::with_name("column").index(3).required(true))
|
||||
);
|
||||
}
|
||||
153
src/parse_grammar.rs
Normal file
153
src/parse_grammar.rs
Normal file
|
|
@ -0,0 +1,153 @@
|
|||
use serde_json::{Map, Value};
|
||||
use crate::error::Result;
|
||||
use crate::grammars::{InputGrammar, InputVariable, VariableType};
|
||||
use crate::rules::Rule;
|
||||
use std::collections::HashMap;
|
||||
|
||||
#[derive(Deserialize)]
|
||||
#[serde(tag = "type")]
|
||||
#[allow(non_camel_case_types)]
|
||||
pub enum RuleJSON {
|
||||
BLANK,
|
||||
STRING {
|
||||
value: String,
|
||||
},
|
||||
PATTERN {
|
||||
value: String,
|
||||
},
|
||||
SYMBOL {
|
||||
name: String,
|
||||
},
|
||||
CHOICE {
|
||||
members: Vec<RuleJSON>,
|
||||
},
|
||||
SEQ {
|
||||
members: Vec<RuleJSON>,
|
||||
},
|
||||
REPEAT {
|
||||
content: Box<RuleJSON>,
|
||||
},
|
||||
PREC_LEFT {
|
||||
value: i32,
|
||||
content: Box<RuleJSON>,
|
||||
},
|
||||
PREC_RIGHT {
|
||||
value: i32,
|
||||
content: Box<RuleJSON>,
|
||||
},
|
||||
PREC {
|
||||
value: i32,
|
||||
content: Box<RuleJSON>,
|
||||
},
|
||||
TOKEN {
|
||||
content: Box<RuleJSON>,
|
||||
},
|
||||
TOKEN_IMMEDIATE {
|
||||
content: Box<RuleJSON>,
|
||||
},
|
||||
}
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct GrammarJSON {
|
||||
name: String,
|
||||
rules: Map<String, Value>,
|
||||
conflicts: Option<Vec<Vec<String>>>,
|
||||
externals: Option<Vec<RuleJSON>>,
|
||||
extras: Option<Vec<RuleJSON>>,
|
||||
inline: Option<Vec<String>>,
|
||||
word: Option<String>,
|
||||
}
|
||||
|
||||
pub fn parse_grammar(input: &str) -> Result<InputGrammar> {
|
||||
let grammar_json: GrammarJSON = serde_json::from_str(&input)?;
|
||||
|
||||
let mut variables = Vec::with_capacity(grammar_json.rules.len());
|
||||
for (name, value) in grammar_json.rules {
|
||||
variables.push(InputVariable {
|
||||
name: name.to_owned(),
|
||||
kind: VariableType::Named,
|
||||
rule: parse_rule(serde_json::from_value(value)?),
|
||||
})
|
||||
}
|
||||
|
||||
let extra_tokens = grammar_json.extras
|
||||
.unwrap_or(Vec::new())
|
||||
.into_iter()
|
||||
.map(parse_rule)
|
||||
.collect();
|
||||
let external_tokens = grammar_json.externals
|
||||
.unwrap_or(Vec::new())
|
||||
.into_iter()
|
||||
.map(parse_rule)
|
||||
.collect();
|
||||
let expected_conflicts = grammar_json.conflicts
|
||||
.unwrap_or(Vec::new());
|
||||
let variables_to_inline = grammar_json.inline
|
||||
.unwrap_or(Vec::new());
|
||||
|
||||
Ok(InputGrammar {
|
||||
name: grammar_json.name,
|
||||
word_token: grammar_json.word,
|
||||
variables,
|
||||
extra_tokens,
|
||||
expected_conflicts,
|
||||
external_tokens,
|
||||
variables_to_inline,
|
||||
})
|
||||
}
|
||||
|
||||
fn parse_rule(json: RuleJSON) -> Rule {
|
||||
match json {
|
||||
RuleJSON::BLANK => Rule::Blank,
|
||||
RuleJSON::STRING { value } => Rule::String(value),
|
||||
RuleJSON::PATTERN { value } => Rule::Pattern(value),
|
||||
RuleJSON::SYMBOL { name } => Rule::NamedSymbol(name),
|
||||
RuleJSON::CHOICE { members } => Rule::choice(members.into_iter().map(parse_rule).collect()),
|
||||
RuleJSON::SEQ { members } => Rule::seq(members.into_iter().map(parse_rule).collect()),
|
||||
RuleJSON::REPEAT { content } => Rule::repeat(parse_rule(*content)),
|
||||
RuleJSON::PREC { value, content } => Rule::prec(value, parse_rule(*content)),
|
||||
RuleJSON::PREC_LEFT { value, content } => Rule::prec_left(value, parse_rule(*content)),
|
||||
RuleJSON::PREC_RIGHT { value, content } => Rule::prec_right(value, parse_rule(*content)),
|
||||
RuleJSON::TOKEN { content } => Rule::token(parse_rule(*content)),
|
||||
RuleJSON::TOKEN_IMMEDIATE { content } => Rule::immediate_token(parse_rule(*content)),
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_parse_grammar() {
|
||||
let grammar = parse_grammar(&json!({
|
||||
"name": "my_lang",
|
||||
"rules": {
|
||||
"file": {
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "statement"
|
||||
}
|
||||
},
|
||||
"statement": {
|
||||
"type": "STRING",
|
||||
"value": "foo"
|
||||
}
|
||||
}
|
||||
}).to_string()).unwrap();
|
||||
|
||||
assert_eq!(grammar.name, "my_lang");
|
||||
assert_eq!(grammar.variables, vec![
|
||||
InputVariable {
|
||||
name: "file".to_string(),
|
||||
kind: VariableType::Named,
|
||||
rule: Rule::repeat(Rule::NamedSymbol("statement".to_string()))
|
||||
},
|
||||
InputVariable {
|
||||
name: "statement".to_string(),
|
||||
kind: VariableType::Named,
|
||||
rule: Rule::String("foo".to_string())
|
||||
},
|
||||
]);
|
||||
}
|
||||
}
|
||||
220
src/prepare_grammar/expand_repeats.rs
Normal file
220
src/prepare_grammar/expand_repeats.rs
Normal file
|
|
@ -0,0 +1,220 @@
|
|||
use crate::rules::{Rule, Symbol};
|
||||
use crate::grammars::{InputVariable, VariableType};
|
||||
use std::collections::HashMap;
|
||||
use std::mem;
|
||||
use std::rc::Rc;
|
||||
use super::ExtractedGrammar;
|
||||
|
||||
struct Expander {
|
||||
variable_name: String,
|
||||
repeat_count_in_variable: usize,
|
||||
preceding_symbol_count: usize,
|
||||
auxiliary_variables: Vec<InputVariable>,
|
||||
existing_repeats: HashMap<Rule, Symbol>
|
||||
}
|
||||
|
||||
impl Expander {
|
||||
fn expand_variable(&mut self, variable: &mut InputVariable) {
|
||||
self.variable_name.clear();
|
||||
self.variable_name.push_str(&variable.name);
|
||||
self.repeat_count_in_variable = 0;
|
||||
let mut rule = Rule::Blank;
|
||||
mem::swap(&mut rule, &mut variable.rule);
|
||||
variable.rule = self.expand_rule(&rule);
|
||||
}
|
||||
|
||||
fn expand_rule(&mut self, rule: &Rule) -> Rule {
|
||||
match rule {
|
||||
Rule::Choice { elements } =>
|
||||
Rule::Choice {
|
||||
elements: elements.iter().map(|element| self.expand_rule(element)).collect()
|
||||
},
|
||||
|
||||
Rule::Seq { left, right } =>
|
||||
Rule::Seq {
|
||||
left: Rc::new(self.expand_rule(left)),
|
||||
right: Rc::new(self.expand_rule(right)),
|
||||
},
|
||||
|
||||
Rule::Repeat(content) => {
|
||||
let inner_rule = self.expand_rule(content);
|
||||
|
||||
if let Some(existing_symbol) = self.existing_repeats.get(&inner_rule) {
|
||||
return Rule::Symbol(*existing_symbol);
|
||||
}
|
||||
|
||||
self.repeat_count_in_variable += 1;
|
||||
let rule_name = format!("{}_repeat{}", self.variable_name, self.repeat_count_in_variable);
|
||||
let repeat_symbol = Symbol::non_terminal(self.preceding_symbol_count + self.auxiliary_variables.len());
|
||||
let rc_symbol = Rc::new(Rule::Symbol(repeat_symbol));
|
||||
self.existing_repeats.insert(inner_rule.clone(), repeat_symbol);
|
||||
self.auxiliary_variables.push(InputVariable {
|
||||
name: rule_name,
|
||||
kind: VariableType::Auxiliary,
|
||||
rule: Rule::Choice {
|
||||
elements: vec![
|
||||
Rule::Seq {
|
||||
left: rc_symbol.clone(),
|
||||
right: rc_symbol
|
||||
},
|
||||
inner_rule
|
||||
],
|
||||
},
|
||||
});
|
||||
|
||||
Rule::Symbol(repeat_symbol)
|
||||
}
|
||||
|
||||
Rule::Metadata { rule, params } => Rule::Metadata {
|
||||
rule: Rc::new(self.expand_rule(rule)),
|
||||
params: params.clone()
|
||||
},
|
||||
|
||||
_ => rule.clone()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub(super) fn expand_repeats(mut grammar: ExtractedGrammar) -> ExtractedGrammar {
|
||||
let mut expander = Expander {
|
||||
variable_name: String::new(),
|
||||
repeat_count_in_variable: 0,
|
||||
preceding_symbol_count: grammar.variables.len(),
|
||||
auxiliary_variables: Vec::new(),
|
||||
existing_repeats: HashMap::new(),
|
||||
};
|
||||
|
||||
for mut variable in grammar.variables.iter_mut() {
|
||||
expander.expand_variable(&mut variable);
|
||||
}
|
||||
|
||||
grammar.variables.extend(expander.auxiliary_variables.into_iter());
|
||||
grammar
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_basic_repeat_expansion() {
|
||||
// Repeats nested inside of sequences and choices are expanded.
|
||||
let grammar = expand_repeats(build_grammar(vec![
|
||||
InputVariable::named("rule0", Rule::seq(vec![
|
||||
Rule::terminal(10),
|
||||
Rule::choice(vec![
|
||||
Rule::repeat(Rule::terminal(11)),
|
||||
Rule::repeat(Rule::terminal(12)),
|
||||
]),
|
||||
Rule::terminal(13),
|
||||
])),
|
||||
]));
|
||||
|
||||
assert_eq!(grammar.variables, vec![
|
||||
InputVariable::named("rule0", Rule::seq(vec![
|
||||
Rule::terminal(10),
|
||||
Rule::choice(vec![
|
||||
Rule::non_terminal(1),
|
||||
Rule::non_terminal(2),
|
||||
]),
|
||||
Rule::terminal(13),
|
||||
])),
|
||||
InputVariable::auxiliary("rule0_repeat1", Rule::choice(vec![
|
||||
Rule::seq(vec![
|
||||
Rule::non_terminal(1),
|
||||
Rule::non_terminal(1),
|
||||
]),
|
||||
Rule::terminal(11),
|
||||
])),
|
||||
InputVariable::auxiliary("rule0_repeat2", Rule::choice(vec![
|
||||
Rule::seq(vec![
|
||||
Rule::non_terminal(2),
|
||||
Rule::non_terminal(2),
|
||||
]),
|
||||
Rule::terminal(12),
|
||||
])),
|
||||
]);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_repeat_deduplication() {
|
||||
// Terminal 4 appears inside of a repeat in three different places.
|
||||
let grammar = expand_repeats(build_grammar(vec![
|
||||
InputVariable::named("rule0", Rule::choice(vec![
|
||||
Rule::seq(vec![ Rule::terminal(1), Rule::repeat(Rule::terminal(4)) ]),
|
||||
Rule::seq(vec![ Rule::terminal(2), Rule::repeat(Rule::terminal(4)) ]),
|
||||
])),
|
||||
InputVariable::named("rule1", Rule::seq(vec![
|
||||
Rule::terminal(3),
|
||||
Rule::repeat(Rule::terminal(4)),
|
||||
])),
|
||||
]));
|
||||
|
||||
// Only one auxiliary rule is created for repeating terminal 4.
|
||||
assert_eq!(grammar.variables, vec![
|
||||
InputVariable::named("rule0", Rule::choice(vec![
|
||||
Rule::seq(vec![ Rule::terminal(1), Rule::non_terminal(2) ]),
|
||||
Rule::seq(vec![ Rule::terminal(2), Rule::non_terminal(2) ]),
|
||||
])),
|
||||
InputVariable::named("rule1", Rule::seq(vec![
|
||||
Rule::terminal(3),
|
||||
Rule::non_terminal(2),
|
||||
])),
|
||||
InputVariable::auxiliary("rule0_repeat1", Rule::choice(vec![
|
||||
Rule::seq(vec![
|
||||
Rule::non_terminal(2),
|
||||
Rule::non_terminal(2),
|
||||
]),
|
||||
Rule::terminal(4),
|
||||
]))
|
||||
]);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_expansion_of_nested_repeats() {
|
||||
let grammar = expand_repeats(build_grammar(vec![
|
||||
InputVariable::named("rule0", Rule::seq(vec![
|
||||
Rule::terminal(10),
|
||||
Rule::repeat(Rule::seq(vec![
|
||||
Rule::terminal(11),
|
||||
Rule::repeat(Rule::terminal(12))
|
||||
])),
|
||||
])),
|
||||
]));
|
||||
|
||||
assert_eq!(grammar.variables, vec![
|
||||
InputVariable::named("rule0", Rule::seq(vec![
|
||||
Rule::terminal(10),
|
||||
Rule::non_terminal(2),
|
||||
])),
|
||||
InputVariable::auxiliary("rule0_repeat1", Rule::choice(vec![
|
||||
Rule::seq(vec![
|
||||
Rule::non_terminal(1),
|
||||
Rule::non_terminal(1),
|
||||
]),
|
||||
Rule::terminal(12),
|
||||
])),
|
||||
InputVariable::auxiliary("rule0_repeat2", Rule::choice(vec![
|
||||
Rule::seq(vec![
|
||||
Rule::non_terminal(2),
|
||||
Rule::non_terminal(2),
|
||||
]),
|
||||
Rule::seq(vec![
|
||||
Rule::terminal(11),
|
||||
Rule::non_terminal(1),
|
||||
]),
|
||||
])),
|
||||
]);
|
||||
}
|
||||
|
||||
fn build_grammar(variables: Vec<InputVariable>) -> ExtractedGrammar {
|
||||
ExtractedGrammar {
|
||||
variables,
|
||||
extra_tokens: Vec::new(),
|
||||
external_tokens: Vec::new(),
|
||||
expected_conflicts: Vec::new(),
|
||||
variables_to_inline: Vec::new(),
|
||||
word_token: None,
|
||||
}
|
||||
}
|
||||
}
|
||||
10
src/prepare_grammar/extract_simple_aliases.rs
Normal file
10
src/prepare_grammar/extract_simple_aliases.rs
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
use crate::rules::AliasMap;
|
||||
use crate::grammars::{LexicalGrammar, SyntaxGrammar};
|
||||
use super::ExtractedGrammar;
|
||||
|
||||
pub(super) fn extract_simple_aliases(
|
||||
syntax_grammar: &mut SyntaxGrammar,
|
||||
lexical_grammar: &mut LexicalGrammar
|
||||
) -> AliasMap {
|
||||
unimplemented!();
|
||||
}
|
||||
7
src/prepare_grammar/extract_tokens.rs
Normal file
7
src/prepare_grammar/extract_tokens.rs
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
use crate::error::Result;
|
||||
use crate::grammars::LexicalGrammar;
|
||||
use super::{InternedGrammar, ExtractedGrammar};
|
||||
|
||||
pub(super) fn extract_tokens(grammar: InternedGrammar) -> Result<(ExtractedGrammar, LexicalGrammar)> {
|
||||
unimplemented!();
|
||||
}
|
||||
7
src/prepare_grammar/flatten_grammar.rs
Normal file
7
src/prepare_grammar/flatten_grammar.rs
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
use crate::error::Result;
|
||||
use crate::grammars::SyntaxGrammar;
|
||||
use super::ExtractedGrammar;
|
||||
|
||||
pub(super) fn flatten_grammar(grammar: ExtractedGrammar) -> Result<SyntaxGrammar> {
|
||||
unimplemented!();
|
||||
}
|
||||
237
src/prepare_grammar/intern_symbols.rs
Normal file
237
src/prepare_grammar/intern_symbols.rs
Normal file
|
|
@ -0,0 +1,237 @@
|
|||
use crate::error::{Error, Result};
|
||||
use crate::rules::{Rule, Symbol};
|
||||
use crate::grammars::{InputGrammar, InputVariable, VariableType};
|
||||
use std::rc::Rc;
|
||||
use super::InternedGrammar;
|
||||
|
||||
pub(super) fn intern_symbols(grammar: &InputGrammar) -> Result<InternedGrammar> {
|
||||
let interner = Interner { grammar };
|
||||
|
||||
if variable_type_for_name(&grammar.variables[0].name) == VariableType::Hidden {
|
||||
return Err(Error::GrammarError("Grammar's start rule must be visible".to_string()));
|
||||
}
|
||||
|
||||
let mut variables = Vec::with_capacity(grammar.variables.len());
|
||||
for variable in grammar.variables.iter() {
|
||||
variables.push(InputVariable {
|
||||
name: variable.name.clone(),
|
||||
kind: variable_type_for_name(&variable.name),
|
||||
rule: interner.intern_rule(&variable.rule)?,
|
||||
});
|
||||
}
|
||||
|
||||
let mut external_tokens = Vec::with_capacity(grammar.external_tokens.len());
|
||||
for external_token in grammar.external_tokens.iter() {
|
||||
let rule = interner.intern_rule(&external_token)?;
|
||||
let (name, kind) = if let Rule::NamedSymbol(name) = external_token {
|
||||
(name.clone(), variable_type_for_name(&name))
|
||||
} else {
|
||||
(String::new(), VariableType::Anonymous)
|
||||
};
|
||||
external_tokens.push(InputVariable { name, kind, rule });
|
||||
}
|
||||
|
||||
let mut extra_tokens = Vec::with_capacity(grammar.extra_tokens.len());
|
||||
for extra_token in grammar.extra_tokens.iter() {
|
||||
extra_tokens.push(interner.intern_rule(extra_token)?);
|
||||
}
|
||||
|
||||
let mut expected_conflicts = Vec::new();
|
||||
for conflict in grammar.expected_conflicts.iter() {
|
||||
let mut interned_conflict = Vec::with_capacity(conflict.len());
|
||||
for name in conflict {
|
||||
interned_conflict.push(interner
|
||||
.intern_name(&name)
|
||||
.ok_or_else(|| symbol_error(name))?
|
||||
);
|
||||
}
|
||||
expected_conflicts.push(interned_conflict);
|
||||
}
|
||||
|
||||
let mut variables_to_inline = Vec::new();
|
||||
for name in grammar.variables_to_inline.iter() {
|
||||
if let Some(symbol) = interner.intern_name(&name) {
|
||||
variables_to_inline.push(symbol);
|
||||
}
|
||||
}
|
||||
|
||||
let mut word_token = None;
|
||||
if let Some(name) = grammar.word_token.as_ref() {
|
||||
word_token = Some(interner
|
||||
.intern_name(&name)
|
||||
.ok_or_else(|| symbol_error(&name))?
|
||||
);
|
||||
}
|
||||
|
||||
Ok(InternedGrammar {
|
||||
variables,
|
||||
external_tokens,
|
||||
extra_tokens,
|
||||
expected_conflicts,
|
||||
variables_to_inline,
|
||||
word_token,
|
||||
})
|
||||
}
|
||||
|
||||
struct Interner<'a> {
|
||||
grammar: &'a InputGrammar
|
||||
}
|
||||
|
||||
impl<'a> Interner<'a> {
|
||||
fn intern_rule(&self, rule: &Rule) -> Result<Rule> {
|
||||
match rule {
|
||||
Rule::Choice { elements } => {
|
||||
let mut result = Vec::with_capacity(elements.len());
|
||||
for element in elements {
|
||||
result.push(self.intern_rule(element)?);
|
||||
}
|
||||
Ok(Rule::Choice { elements: result })
|
||||
},
|
||||
|
||||
Rule::Seq { left, right } =>
|
||||
Ok(Rule::Seq {
|
||||
left: Rc::new(self.intern_rule(left)?),
|
||||
right: Rc::new(self.intern_rule(right)?),
|
||||
}),
|
||||
|
||||
Rule::Repeat(content) =>
|
||||
Ok(Rule::Repeat(Rc::new(self.intern_rule(content)?))),
|
||||
|
||||
Rule::Metadata { rule, params } =>
|
||||
Ok(Rule::Metadata {
|
||||
rule: Rc::new(self.intern_rule(rule)?),
|
||||
params: params.clone()
|
||||
}),
|
||||
|
||||
Rule::NamedSymbol(name) => {
|
||||
if let Some(symbol) = self.intern_name(&name) {
|
||||
Ok(Rule::Symbol(symbol))
|
||||
} else {
|
||||
Err(symbol_error(name))
|
||||
}
|
||||
},
|
||||
|
||||
_ => Ok(rule.clone())
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
fn intern_name(&self, symbol: &str) -> Option<Symbol> {
|
||||
for (i, variable) in self.grammar.variables.iter().enumerate() {
|
||||
if variable.name == symbol {
|
||||
return Some(Symbol::non_terminal(i))
|
||||
}
|
||||
}
|
||||
|
||||
for (i, external_token) in self.grammar.external_tokens.iter().enumerate() {
|
||||
if let Rule::NamedSymbol(name) = external_token {
|
||||
if name == symbol {
|
||||
return Some(Symbol::external(i))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return None
|
||||
}
|
||||
}
|
||||
|
||||
fn symbol_error(name: &str) -> Error {
|
||||
Error::SymbolError(format!("Undefined symbol '{}'", name))
|
||||
}
|
||||
|
||||
fn variable_type_for_name(name: &str) -> VariableType {
|
||||
if name.starts_with("_") {
|
||||
VariableType::Hidden
|
||||
} else {
|
||||
VariableType::Named
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_basic_repeat_expansion() {
|
||||
let grammar = intern_symbols(&build_grammar(vec![
|
||||
InputVariable::named("x", Rule::choice(vec![
|
||||
Rule::named("y"),
|
||||
Rule::named("_z"),
|
||||
])),
|
||||
InputVariable::named("y", Rule::named("_z")),
|
||||
InputVariable::named("_z", Rule::string("a")),
|
||||
])).unwrap();
|
||||
|
||||
assert_eq!(grammar.variables, vec![
|
||||
InputVariable::named("x", Rule::choice(vec![
|
||||
Rule::non_terminal(1),
|
||||
Rule::non_terminal(2),
|
||||
])),
|
||||
InputVariable::named("y", Rule::non_terminal(2)),
|
||||
InputVariable::hidden("_z", Rule::string("a")),
|
||||
]);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_interning_external_token_names() {
|
||||
// Variable `y` is both an internal and an external token.
|
||||
// Variable `z` is just an external token.
|
||||
let mut input_grammar = build_grammar(vec![
|
||||
InputVariable::named("w", Rule::choice(vec![
|
||||
Rule::named("x"),
|
||||
Rule::named("y"),
|
||||
Rule::named("z"),
|
||||
])),
|
||||
InputVariable::named("x", Rule::string("a")),
|
||||
InputVariable::named("y", Rule::string("b")),
|
||||
]);
|
||||
input_grammar.external_tokens.extend(vec![
|
||||
Rule::named("y"),
|
||||
Rule::named("z"),
|
||||
]);
|
||||
|
||||
let grammar = intern_symbols(&input_grammar).unwrap();
|
||||
|
||||
// Variable `y` is referred to by its internal index.
|
||||
// Variable `z` is referred to by its external index.
|
||||
assert_eq!(grammar.variables, vec![
|
||||
InputVariable::named("w", Rule::choice(vec![
|
||||
Rule::non_terminal(1),
|
||||
Rule::non_terminal(2),
|
||||
Rule::external(1),
|
||||
])),
|
||||
InputVariable::named("x", Rule::string("a")),
|
||||
InputVariable::named("y", Rule::string("b")),
|
||||
]);
|
||||
|
||||
// The external token for `y` refers back to its internal index.
|
||||
assert_eq!(grammar.external_tokens, vec![
|
||||
InputVariable::named("y", Rule::non_terminal(2)),
|
||||
InputVariable::named("z", Rule::external(1)),
|
||||
]);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_grammar_with_undefined_symbols() {
|
||||
let result = intern_symbols(&build_grammar(vec![
|
||||
InputVariable::named("x", Rule::named("y")),
|
||||
]));
|
||||
|
||||
match result {
|
||||
Err(Error::SymbolError(message)) => assert_eq!(message, "Undefined symbol 'y'"),
|
||||
_ => panic!("Expected an error but got none"),
|
||||
}
|
||||
}
|
||||
|
||||
fn build_grammar(variables: Vec<InputVariable>) -> InputGrammar {
|
||||
InputGrammar {
|
||||
variables,
|
||||
name: "the_language".to_string(),
|
||||
extra_tokens: Vec::new(),
|
||||
external_tokens: Vec::new(),
|
||||
expected_conflicts: Vec::new(),
|
||||
variables_to_inline: Vec::new(),
|
||||
word_token: None,
|
||||
}
|
||||
}
|
||||
}
|
||||
40
src/prepare_grammar/mod.rs
Normal file
40
src/prepare_grammar/mod.rs
Normal file
|
|
@ -0,0 +1,40 @@
|
|||
mod intern_symbols;
|
||||
mod extract_tokens;
|
||||
mod expand_repeats;
|
||||
mod flatten_grammar;
|
||||
mod normalize_rules;
|
||||
mod extract_simple_aliases;
|
||||
|
||||
use crate::rules::{AliasMap, Rule, Symbol};
|
||||
use crate::grammars::{InputGrammar, SyntaxGrammar, LexicalGrammar, InputVariable, ExternalToken};
|
||||
use crate::error::Result;
|
||||
use self::intern_symbols::intern_symbols;
|
||||
use self::extract_tokens::extract_tokens;
|
||||
use self::expand_repeats::expand_repeats;
|
||||
use self::flatten_grammar::flatten_grammar;
|
||||
use self::normalize_rules::normalize_rules;
|
||||
use self::extract_simple_aliases::extract_simple_aliases;
|
||||
|
||||
pub(self) struct IntermediateGrammar<T, U> {
|
||||
variables: Vec<InputVariable>,
|
||||
extra_tokens: Vec<T>,
|
||||
expected_conflicts: Vec<Vec<Symbol>>,
|
||||
external_tokens: Vec<U>,
|
||||
variables_to_inline: Vec<Symbol>,
|
||||
word_token: Option<Symbol>,
|
||||
}
|
||||
|
||||
pub(self) type InternedGrammar = IntermediateGrammar<Rule, InputVariable>;
|
||||
pub(self) type ExtractedGrammar = IntermediateGrammar<Symbol, ExternalToken>;
|
||||
|
||||
pub fn prepare_grammar(
|
||||
input_grammar: &InputGrammar
|
||||
) -> Result<(SyntaxGrammar, LexicalGrammar, AliasMap)> {
|
||||
let interned_grammar = intern_symbols(input_grammar)?;
|
||||
let (syntax_grammar, lexical_grammar) = extract_tokens(interned_grammar)?;
|
||||
let syntax_grammar = expand_repeats(syntax_grammar);
|
||||
let mut syntax_grammar = flatten_grammar(syntax_grammar)?;
|
||||
let mut lexical_grammar = normalize_rules(lexical_grammar);
|
||||
let simple_aliases = extract_simple_aliases(&mut syntax_grammar, &mut lexical_grammar);
|
||||
Ok((syntax_grammar, lexical_grammar, simple_aliases))
|
||||
}
|
||||
5
src/prepare_grammar/normalize_rules.rs
Normal file
5
src/prepare_grammar/normalize_rules.rs
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
use crate::grammars::LexicalGrammar;
|
||||
|
||||
pub(super) fn normalize_rules(grammar: LexicalGrammar) -> LexicalGrammar {
|
||||
unimplemented!();
|
||||
}
|
||||
16
src/render/mod.rs
Normal file
16
src/render/mod.rs
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
use crate::rules::{Symbol, AliasMap};
|
||||
use crate::grammars::{SyntaxGrammar, LexicalGrammar};
|
||||
use crate::tables::{ParseTable, LexTable};
|
||||
|
||||
pub fn render_c_code(
|
||||
name: &str,
|
||||
parse_table: ParseTable,
|
||||
main_lex_table: LexTable,
|
||||
keyword_lex_table: LexTable,
|
||||
keyword_capture_token: Option<Symbol>,
|
||||
syntax_grammar: SyntaxGrammar,
|
||||
lexical_grammar: LexicalGrammar,
|
||||
simple_aliases: AliasMap,
|
||||
) -> String {
|
||||
unimplemented!();
|
||||
}
|
||||
205
src/rules.rs
Normal file
205
src/rules.rs
Normal file
|
|
@ -0,0 +1,205 @@
|
|||
use std::rc::Rc;
|
||||
use std::collections::HashMap;
|
||||
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
|
||||
pub enum SymbolType {
|
||||
External,
|
||||
Terminal,
|
||||
NonTerminal,
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
|
||||
pub enum Associativity {
|
||||
Left,
|
||||
Right
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq, Hash)]
|
||||
pub struct Alias {
|
||||
value: String,
|
||||
is_named: bool,
|
||||
}
|
||||
|
||||
pub type AliasMap = HashMap<Symbol, Alias>;
|
||||
|
||||
#[derive(Clone, Debug, Default, PartialEq, Eq, Hash)]
|
||||
pub struct MetadataParams {
|
||||
precedence: Option<i32>,
|
||||
dynamic_precedence: i32,
|
||||
associativity: Option<Associativity>,
|
||||
is_token: bool,
|
||||
is_string: bool,
|
||||
is_active: bool,
|
||||
is_main_token: bool,
|
||||
is_excluded: bool,
|
||||
alias: Option<Alias>,
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
|
||||
pub struct Symbol {
|
||||
kind: SymbolType,
|
||||
index: usize,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq, Hash)]
|
||||
pub enum Rule {
|
||||
Blank,
|
||||
CharacterSet(Vec<char>),
|
||||
String(String),
|
||||
Pattern(String),
|
||||
NamedSymbol(String),
|
||||
Symbol(Symbol),
|
||||
Choice {
|
||||
elements: Vec<Rule>,
|
||||
},
|
||||
Metadata {
|
||||
params: MetadataParams,
|
||||
rule: Rc<Rule>,
|
||||
},
|
||||
Repeat(Rc<Rule>),
|
||||
Seq {
|
||||
left: Rc<Rule>,
|
||||
right: Rc<Rule>,
|
||||
}
|
||||
}
|
||||
|
||||
impl Rule {
|
||||
pub fn token(content: Rule) -> Self {
|
||||
add_metadata(content, |params| {
|
||||
params.is_token = true;
|
||||
})
|
||||
}
|
||||
|
||||
pub fn immediate_token(content: Rule) -> Self {
|
||||
add_metadata(content, |params| {
|
||||
params.is_token = true;
|
||||
params.is_main_token = true;
|
||||
})
|
||||
}
|
||||
|
||||
pub fn prec(value: i32, content: Rule) -> Self {
|
||||
add_metadata(content, |params| {
|
||||
params.precedence = Some(value);
|
||||
})
|
||||
}
|
||||
|
||||
pub fn prec_left(value: i32, content: Rule) -> Self {
|
||||
add_metadata(content, |params| {
|
||||
params.associativity = Some(Associativity::Left);
|
||||
params.precedence = Some(value);
|
||||
})
|
||||
}
|
||||
|
||||
pub fn prec_right(value: i32, content: Rule) -> Self {
|
||||
add_metadata(content, |params| {
|
||||
params.associativity = Some(Associativity::Right);
|
||||
params.precedence = Some(value);
|
||||
})
|
||||
}
|
||||
|
||||
pub fn repeat(rule: Rule) -> Self {
|
||||
Rule::Repeat(Rc::new(rule))
|
||||
}
|
||||
|
||||
pub fn choice(rules: Vec<Rule>) -> Self {
|
||||
let mut elements = Vec::with_capacity(rules.len());
|
||||
for rule in rules {
|
||||
choice_helper(&mut elements, rule);
|
||||
}
|
||||
Rule::Choice { elements }
|
||||
}
|
||||
|
||||
pub fn seq(rules: Vec<Rule>) -> Self {
|
||||
let mut result = Rule::Blank;
|
||||
for rule in rules {
|
||||
match rule {
|
||||
Rule::Blank => continue,
|
||||
Rule::Metadata { rule, params: _ } => {
|
||||
if *rule == Rule::Blank {
|
||||
continue;
|
||||
}
|
||||
},
|
||||
_ => {
|
||||
if result == Rule::Blank {
|
||||
result = rule;
|
||||
} else {
|
||||
result = Rule::Seq {
|
||||
left: Rc::new(result),
|
||||
right: Rc::new(rule),
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
result
|
||||
}
|
||||
|
||||
pub fn terminal(index: usize) -> Self {
|
||||
Rule::Symbol(Symbol::terminal(index))
|
||||
}
|
||||
|
||||
pub fn non_terminal(index: usize) -> Self {
|
||||
Rule::Symbol(Symbol::non_terminal(index))
|
||||
}
|
||||
|
||||
pub fn external(index: usize) -> Self {
|
||||
Rule::Symbol(Symbol::external(index))
|
||||
}
|
||||
|
||||
pub fn named(name: &'static str) -> Self {
|
||||
Rule::NamedSymbol(name.to_string())
|
||||
}
|
||||
|
||||
pub fn string(value: &'static str) -> Self {
|
||||
Rule::String(value.to_string())
|
||||
}
|
||||
}
|
||||
|
||||
impl Symbol {
|
||||
pub fn non_terminal(index: usize) -> Self {
|
||||
Symbol { kind: SymbolType::NonTerminal, index }
|
||||
}
|
||||
|
||||
pub fn terminal(index: usize) -> Self {
|
||||
Symbol { kind: SymbolType::Terminal, index }
|
||||
}
|
||||
|
||||
pub fn external(index: usize) -> Self {
|
||||
Symbol { kind: SymbolType::External, index }
|
||||
}
|
||||
}
|
||||
|
||||
impl From<Symbol> for Rule {
|
||||
fn from(symbol: Symbol) -> Self {
|
||||
Rule::Symbol(symbol)
|
||||
}
|
||||
}
|
||||
|
||||
fn add_metadata<T: Fn(&mut MetadataParams)>(input: Rule, f: T) -> Rule {
|
||||
match input {
|
||||
Rule::Metadata { rule, mut params } => {
|
||||
f(&mut params);
|
||||
Rule::Metadata { rule, params }
|
||||
},
|
||||
_ => {
|
||||
let mut params = MetadataParams::default();
|
||||
f(&mut params);
|
||||
Rule::Metadata { rule: Rc::new(input), params }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn choice_helper(result: &mut Vec<Rule>, rule: Rule) {
|
||||
match rule {
|
||||
Rule::Choice {elements} => {
|
||||
for element in elements {
|
||||
choice_helper(result, element);
|
||||
}
|
||||
},
|
||||
_ => {
|
||||
if !result.contains(&rule) {
|
||||
result.push(rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
77
src/tables.rs
Normal file
77
src/tables.rs
Normal file
|
|
@ -0,0 +1,77 @@
|
|||
use std::collections::HashMap;
|
||||
use std::ops::Range;
|
||||
use crate::rules::{Associativity, Symbol, Alias};
|
||||
|
||||
pub type AliasSequenceId = usize;
|
||||
pub type ParseStateId = usize;
|
||||
pub type LexStateId = usize;
|
||||
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
|
||||
pub enum ParseActionType {
|
||||
Error,
|
||||
Shift,
|
||||
Reduce,
|
||||
Accept,
|
||||
Recover,
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
|
||||
pub enum ParseAction {
|
||||
Accept,
|
||||
Error,
|
||||
Shift(ParseStateId),
|
||||
ShiftExtra,
|
||||
Recover,
|
||||
Reduce {
|
||||
symbol: Symbol,
|
||||
child_count: usize,
|
||||
precedence: i32,
|
||||
dynamic_precedence: i32,
|
||||
associativity: Option<Associativity>,
|
||||
alias_sequence_id: Option<AliasSequenceId>,
|
||||
is_repetition: bool,
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq)]
|
||||
pub struct ParseTableEntry {
|
||||
actions: Vec<ParseAction>,
|
||||
reusable: bool,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq)]
|
||||
pub struct ParseState {
|
||||
terminal_entries: HashMap<Symbol, ParseTableEntry>,
|
||||
nonterminal_entries: HashMap<Symbol, ParseStateId>
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
pub struct ParseTable {
|
||||
states: Vec<ParseState>,
|
||||
alias_sequences: Vec<Vec<Alias>>,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq)]
|
||||
pub struct AdvanceAction {
|
||||
state: LexStateId,
|
||||
precedence: Range<i32>,
|
||||
in_main_token: bool,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq)]
|
||||
pub struct AcceptTokenAction {
|
||||
symbol: Symbol,
|
||||
precedence: i32,
|
||||
implicit_precedence: i32,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, PartialEq, Eq)]
|
||||
pub struct LexState {
|
||||
advance_actions: HashMap<Symbol, AdvanceAction>,
|
||||
accept_action: Option<AcceptTokenAction>,
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
pub struct LexTable {
|
||||
states: Vec<LexState>,
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue