mirror of
https://github.com/rust-lang/rust-analyzer
synced 2024-12-26 13:03:31 +00:00
Switch ast declaration from ron to a macro
This commit is contained in:
Aleksey Kladov
parent
67922a029a
commit
084bd304f3
9 changed files with 4173 additions and 4355 deletions
22
Cargo.lock
generated
22
Cargo.lock
generated
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@ -57,14 +57,6 @@ dependencies = [
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"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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]
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[[package]]
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name = "base64"
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version = "0.10.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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[[package]]
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name = "base64"
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name = "base64"
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version = "0.11.0"
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version = "0.11.0"
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@ -1398,16 +1390,6 @@ dependencies = [
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"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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]
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[[package]]
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name = "ron"
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version = "0.5.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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[[package]]
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name = "rowan"
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name = "rowan"
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version = "0.8.2"
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version = "0.8.2"
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@ -1772,8 +1754,6 @@ dependencies = [
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"pico-args 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"pico-args 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"ron 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
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"walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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]
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@ -1794,7 +1774,6 @@ dependencies = [
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"checksum autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "1d49d90015b3c36167a20fe2810c5cd875ad504b39cff3d4eae7977e6b7c1cb2"
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"checksum autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "1d49d90015b3c36167a20fe2810c5cd875ad504b39cff3d4eae7977e6b7c1cb2"
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"checksum backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)" = "924c76597f0d9ca25d762c25a4d369d51267536465dc5064bdf0eb073ed477ea"
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"checksum backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)" = "924c76597f0d9ca25d762c25a4d369d51267536465dc5064bdf0eb073ed477ea"
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"checksum backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6575f128516de27e3ce99689419835fce9643a9b215a14d2b5b685be018491"
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"checksum backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6575f128516de27e3ce99689419835fce9643a9b215a14d2b5b685be018491"
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"checksum base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
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"checksum base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
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"checksum base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
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"checksum bit-set 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e84c238982c4b1e1ee668d136c510c67a13465279c0cb367ea6baf6310620a80"
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"checksum bit-set 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e84c238982c4b1e1ee668d136c510c67a13465279c0cb367ea6baf6310620a80"
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"checksum bit-vec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f59bbe95d4e52a6398ec21238d31577f2b28a9d86807f06ca59d191d8440d0bb"
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"checksum bit-vec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f59bbe95d4e52a6398ec21238d31577f2b28a9d86807f06ca59d191d8440d0bb"
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@ -1915,7 +1894,6 @@ dependencies = [
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"checksum regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "11a7e20d1cce64ef2fed88b66d347f88bd9babb82845b2b858f3edbf59a4f716"
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"checksum regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "11a7e20d1cce64ef2fed88b66d347f88bd9babb82845b2b858f3edbf59a4f716"
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"checksum relative-path 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bedde000f40f2921ce439ea165c9c53fd629bfa115140c72e22aceacb4a21954"
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"checksum relative-path 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bedde000f40f2921ce439ea165c9c53fd629bfa115140c72e22aceacb4a21954"
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"checksum remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
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"checksum remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
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"checksum ron 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2ece421e0c4129b90e4a35b6f625e472e96c552136f5093a2f4fa2bbb75a62d5"
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"checksum rowan 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3eb10a10a48f0f809a217bcf074b85a03dcf79831bae80e7f1a043d0897463e2"
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"checksum rowan 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3eb10a10a48f0f809a217bcf074b85a03dcf79831bae80e7f1a043d0897463e2"
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"checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
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"checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
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"checksum rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7540fc8b0c49f096ee9c961cda096467dce8084bec6bdca2fc83895fd9b28cb8"
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"checksum rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7540fc8b0c49f096ee9c961cda096467dce8084bec6bdca2fc83895fd9b28cb8"
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@ -61,46 +61,46 @@ pub enum SyntaxKind {
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SHR,
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SHR,
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SHLEQ,
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SHLEQ,
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SHREQ,
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SHREQ,
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ASYNC_KW,
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USE_KW,
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FN_KW,
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STRUCT_KW,
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ENUM_KW,
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TRAIT_KW,
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IMPL_KW,
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DYN_KW,
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TRUE_KW,
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FALSE_KW,
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AS_KW,
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AS_KW,
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EXTERN_KW,
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ASYNC_KW,
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CRATE_KW,
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MOD_KW,
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PUB_KW,
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SELF_KW,
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SUPER_KW,
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IN_KW,
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WHERE_KW,
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FOR_KW,
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LOOP_KW,
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WHILE_KW,
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CONTINUE_KW,
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BREAK_KW,
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IF_KW,
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ELSE_KW,
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MATCH_KW,
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CONST_KW,
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STATIC_KW,
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MUT_KW,
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UNSAFE_KW,
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TYPE_KW,
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REF_KW,
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LET_KW,
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MOVE_KW,
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RETURN_KW,
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TRY_KW,
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BOX_KW,
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AWAIT_KW,
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AWAIT_KW,
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BOX_KW,
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BREAK_KW,
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CONST_KW,
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CONTINUE_KW,
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CRATE_KW,
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DYN_KW,
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ELSE_KW,
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ENUM_KW,
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EXTERN_KW,
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FALSE_KW,
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FN_KW,
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FOR_KW,
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IF_KW,
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IMPL_KW,
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IN_KW,
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LET_KW,
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LOOP_KW,
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MACRO_KW,
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MACRO_KW,
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MATCH_KW,
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MOD_KW,
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MOVE_KW,
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MUT_KW,
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PUB_KW,
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REF_KW,
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RETURN_KW,
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SELF_KW,
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STATIC_KW,
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STRUCT_KW,
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SUPER_KW,
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TRAIT_KW,
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TRUE_KW,
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TRY_KW,
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TYPE_KW,
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UNSAFE_KW,
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USE_KW,
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WHERE_KW,
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WHILE_KW,
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AUTO_KW,
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AUTO_KW,
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DEFAULT_KW,
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DEFAULT_KW,
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EXISTENTIAL_KW,
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EXISTENTIAL_KW,
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@ -249,12 +249,12 @@ use self::SyntaxKind::*;
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impl SyntaxKind {
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impl SyntaxKind {
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pub fn is_keyword(self) -> bool {
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pub fn is_keyword(self) -> bool {
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match self {
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match self {
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ASYNC_KW | USE_KW | FN_KW | STRUCT_KW | ENUM_KW | TRAIT_KW | IMPL_KW | DYN_KW
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AS_KW | ASYNC_KW | AWAIT_KW | BOX_KW | BREAK_KW | CONST_KW | CONTINUE_KW | CRATE_KW
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| TRUE_KW | FALSE_KW | AS_KW | EXTERN_KW | CRATE_KW | MOD_KW | PUB_KW | SELF_KW
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| DYN_KW | ELSE_KW | ENUM_KW | EXTERN_KW | FALSE_KW | FN_KW | FOR_KW | IF_KW
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| SUPER_KW | IN_KW | WHERE_KW | FOR_KW | LOOP_KW | WHILE_KW | CONTINUE_KW
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| IMPL_KW | IN_KW | LET_KW | LOOP_KW | MACRO_KW | MATCH_KW | MOD_KW | MOVE_KW
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| BREAK_KW | IF_KW | ELSE_KW | MATCH_KW | CONST_KW | STATIC_KW | MUT_KW | UNSAFE_KW
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| MUT_KW | PUB_KW | REF_KW | RETURN_KW | SELF_KW | STATIC_KW | STRUCT_KW | SUPER_KW
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| TYPE_KW | REF_KW | LET_KW | MOVE_KW | RETURN_KW | TRY_KW | BOX_KW | AWAIT_KW
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| TRAIT_KW | TRUE_KW | TRY_KW | TYPE_KW | UNSAFE_KW | USE_KW | WHERE_KW | WHILE_KW
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| MACRO_KW | AUTO_KW | DEFAULT_KW | EXISTENTIAL_KW | UNION_KW => true,
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| AUTO_KW | DEFAULT_KW | EXISTENTIAL_KW | UNION_KW => true,
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_ => false,
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_ => false,
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}
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}
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}
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}
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@ -278,46 +278,46 @@ impl SyntaxKind {
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}
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}
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pub fn from_keyword(ident: &str) -> Option<SyntaxKind> {
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pub fn from_keyword(ident: &str) -> Option<SyntaxKind> {
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let kw = match ident {
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let kw = match ident {
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"async" => ASYNC_KW,
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"use" => USE_KW,
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"fn" => FN_KW,
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"struct" => STRUCT_KW,
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"enum" => ENUM_KW,
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"trait" => TRAIT_KW,
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"impl" => IMPL_KW,
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"dyn" => DYN_KW,
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"true" => TRUE_KW,
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"false" => FALSE_KW,
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"as" => AS_KW,
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"as" => AS_KW,
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"extern" => EXTERN_KW,
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"async" => ASYNC_KW,
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"crate" => CRATE_KW,
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"mod" => MOD_KW,
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"pub" => PUB_KW,
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"self" => SELF_KW,
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"super" => SUPER_KW,
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"in" => IN_KW,
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"where" => WHERE_KW,
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"for" => FOR_KW,
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"loop" => LOOP_KW,
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"while" => WHILE_KW,
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"continue" => CONTINUE_KW,
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"break" => BREAK_KW,
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"if" => IF_KW,
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"else" => ELSE_KW,
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"match" => MATCH_KW,
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"const" => CONST_KW,
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"static" => STATIC_KW,
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"mut" => MUT_KW,
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"unsafe" => UNSAFE_KW,
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"type" => TYPE_KW,
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"ref" => REF_KW,
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"let" => LET_KW,
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"move" => MOVE_KW,
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"return" => RETURN_KW,
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"try" => TRY_KW,
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"box" => BOX_KW,
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"await" => AWAIT_KW,
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"await" => AWAIT_KW,
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"box" => BOX_KW,
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"break" => BREAK_KW,
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"const" => CONST_KW,
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"continue" => CONTINUE_KW,
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"crate" => CRATE_KW,
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"dyn" => DYN_KW,
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"else" => ELSE_KW,
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"enum" => ENUM_KW,
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"extern" => EXTERN_KW,
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"false" => FALSE_KW,
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"fn" => FN_KW,
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"for" => FOR_KW,
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"if" => IF_KW,
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"impl" => IMPL_KW,
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"in" => IN_KW,
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"let" => LET_KW,
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"loop" => LOOP_KW,
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"macro" => MACRO_KW,
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"macro" => MACRO_KW,
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"match" => MATCH_KW,
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"mod" => MOD_KW,
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"move" => MOVE_KW,
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"mut" => MUT_KW,
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"pub" => PUB_KW,
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"ref" => REF_KW,
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"return" => RETURN_KW,
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"self" => SELF_KW,
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"static" => STATIC_KW,
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"struct" => STRUCT_KW,
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"super" => SUPER_KW,
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"trait" => TRAIT_KW,
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"true" => TRUE_KW,
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"try" => TRY_KW,
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"type" => TYPE_KW,
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"unsafe" => UNSAFE_KW,
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"use" => USE_KW,
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"where" => WHERE_KW,
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"while" => WHILE_KW,
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_ => return None,
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_ => return None,
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};
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};
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Some(kw)
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Some(kw)
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@ -515,126 +515,126 @@ macro_rules! T {
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( >>= ) => {
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( >>= ) => {
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$crate::SyntaxKind::SHREQ
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$crate::SyntaxKind::SHREQ
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};
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};
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( async ) => {
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$crate::SyntaxKind::ASYNC_KW
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};
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( use ) => {
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$crate::SyntaxKind::USE_KW
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};
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( fn ) => {
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|
||||||
$crate::SyntaxKind::FN_KW
|
|
||||||
};
|
|
||||||
( struct ) => {
|
|
||||||
$crate::SyntaxKind::STRUCT_KW
|
|
||||||
};
|
|
||||||
( enum ) => {
|
|
||||||
$crate::SyntaxKind::ENUM_KW
|
|
||||||
};
|
|
||||||
( trait ) => {
|
|
||||||
$crate::SyntaxKind::TRAIT_KW
|
|
||||||
};
|
|
||||||
( impl ) => {
|
|
||||||
$crate::SyntaxKind::IMPL_KW
|
|
||||||
};
|
|
||||||
( dyn ) => {
|
|
||||||
$crate::SyntaxKind::DYN_KW
|
|
||||||
};
|
|
||||||
( true ) => {
|
|
||||||
$crate::SyntaxKind::TRUE_KW
|
|
||||||
};
|
|
||||||
( false ) => {
|
|
||||||
$crate::SyntaxKind::FALSE_KW
|
|
||||||
};
|
|
||||||
( as ) => {
|
( as ) => {
|
||||||
$crate::SyntaxKind::AS_KW
|
$crate::SyntaxKind::AS_KW
|
||||||
};
|
};
|
||||||
( extern ) => {
|
( async ) => {
|
||||||
$crate::SyntaxKind::EXTERN_KW
|
$crate::SyntaxKind::ASYNC_KW
|
||||||
};
|
|
||||||
( crate ) => {
|
|
||||||
$crate::SyntaxKind::CRATE_KW
|
|
||||||
};
|
|
||||||
( mod ) => {
|
|
||||||
$crate::SyntaxKind::MOD_KW
|
|
||||||
};
|
|
||||||
( pub ) => {
|
|
||||||
$crate::SyntaxKind::PUB_KW
|
|
||||||
};
|
|
||||||
( self ) => {
|
|
||||||
$crate::SyntaxKind::SELF_KW
|
|
||||||
};
|
|
||||||
( super ) => {
|
|
||||||
$crate::SyntaxKind::SUPER_KW
|
|
||||||
};
|
|
||||||
( in ) => {
|
|
||||||
$crate::SyntaxKind::IN_KW
|
|
||||||
};
|
|
||||||
( where ) => {
|
|
||||||
$crate::SyntaxKind::WHERE_KW
|
|
||||||
};
|
|
||||||
( for ) => {
|
|
||||||
$crate::SyntaxKind::FOR_KW
|
|
||||||
};
|
|
||||||
( loop ) => {
|
|
||||||
$crate::SyntaxKind::LOOP_KW
|
|
||||||
};
|
|
||||||
( while ) => {
|
|
||||||
$crate::SyntaxKind::WHILE_KW
|
|
||||||
};
|
|
||||||
( continue ) => {
|
|
||||||
$crate::SyntaxKind::CONTINUE_KW
|
|
||||||
};
|
|
||||||
( break ) => {
|
|
||||||
$crate::SyntaxKind::BREAK_KW
|
|
||||||
};
|
|
||||||
( if ) => {
|
|
||||||
$crate::SyntaxKind::IF_KW
|
|
||||||
};
|
|
||||||
( else ) => {
|
|
||||||
$crate::SyntaxKind::ELSE_KW
|
|
||||||
};
|
|
||||||
( match ) => {
|
|
||||||
$crate::SyntaxKind::MATCH_KW
|
|
||||||
};
|
|
||||||
( const ) => {
|
|
||||||
$crate::SyntaxKind::CONST_KW
|
|
||||||
};
|
|
||||||
( static ) => {
|
|
||||||
$crate::SyntaxKind::STATIC_KW
|
|
||||||
};
|
|
||||||
( mut ) => {
|
|
||||||
$crate::SyntaxKind::MUT_KW
|
|
||||||
};
|
|
||||||
( unsafe ) => {
|
|
||||||
$crate::SyntaxKind::UNSAFE_KW
|
|
||||||
};
|
|
||||||
( type ) => {
|
|
||||||
$crate::SyntaxKind::TYPE_KW
|
|
||||||
};
|
|
||||||
( ref ) => {
|
|
||||||
$crate::SyntaxKind::REF_KW
|
|
||||||
};
|
|
||||||
( let ) => {
|
|
||||||
$crate::SyntaxKind::LET_KW
|
|
||||||
};
|
|
||||||
( move ) => {
|
|
||||||
$crate::SyntaxKind::MOVE_KW
|
|
||||||
};
|
|
||||||
( return ) => {
|
|
||||||
$crate::SyntaxKind::RETURN_KW
|
|
||||||
};
|
|
||||||
( try ) => {
|
|
||||||
$crate::SyntaxKind::TRY_KW
|
|
||||||
};
|
|
||||||
( box ) => {
|
|
||||||
$crate::SyntaxKind::BOX_KW
|
|
||||||
};
|
};
|
||||||
( await ) => {
|
( await ) => {
|
||||||
$crate::SyntaxKind::AWAIT_KW
|
$crate::SyntaxKind::AWAIT_KW
|
||||||
};
|
};
|
||||||
|
( box ) => {
|
||||||
|
$crate::SyntaxKind::BOX_KW
|
||||||
|
};
|
||||||
|
( break ) => {
|
||||||
|
$crate::SyntaxKind::BREAK_KW
|
||||||
|
};
|
||||||
|
( const ) => {
|
||||||
|
$crate::SyntaxKind::CONST_KW
|
||||||
|
};
|
||||||
|
( continue ) => {
|
||||||
|
$crate::SyntaxKind::CONTINUE_KW
|
||||||
|
};
|
||||||
|
( crate ) => {
|
||||||
|
$crate::SyntaxKind::CRATE_KW
|
||||||
|
};
|
||||||
|
( dyn ) => {
|
||||||
|
$crate::SyntaxKind::DYN_KW
|
||||||
|
};
|
||||||
|
( else ) => {
|
||||||
|
$crate::SyntaxKind::ELSE_KW
|
||||||
|
};
|
||||||
|
( enum ) => {
|
||||||
|
$crate::SyntaxKind::ENUM_KW
|
||||||
|
};
|
||||||
|
( extern ) => {
|
||||||
|
$crate::SyntaxKind::EXTERN_KW
|
||||||
|
};
|
||||||
|
( false ) => {
|
||||||
|
$crate::SyntaxKind::FALSE_KW
|
||||||
|
};
|
||||||
|
( fn ) => {
|
||||||
|
$crate::SyntaxKind::FN_KW
|
||||||
|
};
|
||||||
|
( for ) => {
|
||||||
|
$crate::SyntaxKind::FOR_KW
|
||||||
|
};
|
||||||
|
( if ) => {
|
||||||
|
$crate::SyntaxKind::IF_KW
|
||||||
|
};
|
||||||
|
( impl ) => {
|
||||||
|
$crate::SyntaxKind::IMPL_KW
|
||||||
|
};
|
||||||
|
( in ) => {
|
||||||
|
$crate::SyntaxKind::IN_KW
|
||||||
|
};
|
||||||
|
( let ) => {
|
||||||
|
$crate::SyntaxKind::LET_KW
|
||||||
|
};
|
||||||
|
( loop ) => {
|
||||||
|
$crate::SyntaxKind::LOOP_KW
|
||||||
|
};
|
||||||
( macro ) => {
|
( macro ) => {
|
||||||
$crate::SyntaxKind::MACRO_KW
|
$crate::SyntaxKind::MACRO_KW
|
||||||
};
|
};
|
||||||
|
( match ) => {
|
||||||
|
$crate::SyntaxKind::MATCH_KW
|
||||||
|
};
|
||||||
|
( mod ) => {
|
||||||
|
$crate::SyntaxKind::MOD_KW
|
||||||
|
};
|
||||||
|
( move ) => {
|
||||||
|
$crate::SyntaxKind::MOVE_KW
|
||||||
|
};
|
||||||
|
( mut ) => {
|
||||||
|
$crate::SyntaxKind::MUT_KW
|
||||||
|
};
|
||||||
|
( pub ) => {
|
||||||
|
$crate::SyntaxKind::PUB_KW
|
||||||
|
};
|
||||||
|
( ref ) => {
|
||||||
|
$crate::SyntaxKind::REF_KW
|
||||||
|
};
|
||||||
|
( return ) => {
|
||||||
|
$crate::SyntaxKind::RETURN_KW
|
||||||
|
};
|
||||||
|
( self ) => {
|
||||||
|
$crate::SyntaxKind::SELF_KW
|
||||||
|
};
|
||||||
|
( static ) => {
|
||||||
|
$crate::SyntaxKind::STATIC_KW
|
||||||
|
};
|
||||||
|
( struct ) => {
|
||||||
|
$crate::SyntaxKind::STRUCT_KW
|
||||||
|
};
|
||||||
|
( super ) => {
|
||||||
|
$crate::SyntaxKind::SUPER_KW
|
||||||
|
};
|
||||||
|
( trait ) => {
|
||||||
|
$crate::SyntaxKind::TRAIT_KW
|
||||||
|
};
|
||||||
|
( true ) => {
|
||||||
|
$crate::SyntaxKind::TRUE_KW
|
||||||
|
};
|
||||||
|
( try ) => {
|
||||||
|
$crate::SyntaxKind::TRY_KW
|
||||||
|
};
|
||||||
|
( type ) => {
|
||||||
|
$crate::SyntaxKind::TYPE_KW
|
||||||
|
};
|
||||||
|
( unsafe ) => {
|
||||||
|
$crate::SyntaxKind::UNSAFE_KW
|
||||||
|
};
|
||||||
|
( use ) => {
|
||||||
|
$crate::SyntaxKind::USE_KW
|
||||||
|
};
|
||||||
|
( where ) => {
|
||||||
|
$crate::SyntaxKind::WHERE_KW
|
||||||
|
};
|
||||||
|
( while ) => {
|
||||||
|
$crate::SyntaxKind::WHILE_KW
|
||||||
|
};
|
||||||
( auto ) => {
|
( auto ) => {
|
||||||
$crate::SyntaxKind::AUTO_KW
|
$crate::SyntaxKind::AUTO_KW
|
||||||
};
|
};
|
||||||
|
|
|
||||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,736 +1,6 @@
|
||||||
// Stores definitions which must be used in multiple places
|
// Stores definitions which must be used in multiple places
|
||||||
// See `cargo xtask codegen` (defined in xtasks/src/main.rs)
|
// See `cargo xtask codegen` (defined in xtasks/src/main.rs)
|
||||||
Grammar(
|
Grammar(
|
||||||
punct: [
|
|
||||||
(";", "SEMI"),
|
|
||||||
(",", "COMMA"),
|
|
||||||
("(", "L_PAREN"),
|
|
||||||
(")", "R_PAREN"),
|
|
||||||
("{", "L_CURLY"),
|
|
||||||
("}", "R_CURLY"),
|
|
||||||
("[", "L_BRACK"),
|
|
||||||
("]", "R_BRACK"),
|
|
||||||
("<", "L_ANGLE"),
|
|
||||||
(">", "R_ANGLE"),
|
|
||||||
("@", "AT"),
|
|
||||||
("#", "POUND"),
|
|
||||||
("~", "TILDE"),
|
|
||||||
("?", "QUESTION"),
|
|
||||||
("$", "DOLLAR"),
|
|
||||||
("&", "AMP"),
|
|
||||||
("|", "PIPE"),
|
|
||||||
("+", "PLUS"),
|
|
||||||
("*", "STAR"),
|
|
||||||
("/", "SLASH"),
|
|
||||||
("^", "CARET"),
|
|
||||||
("%", "PERCENT"),
|
|
||||||
("_", "UNDERSCORE"),
|
|
||||||
(".", "DOT"),
|
|
||||||
("..", "DOTDOT"),
|
|
||||||
("...", "DOTDOTDOT"),
|
|
||||||
("..=", "DOTDOTEQ"),
|
|
||||||
(":", "COLON"),
|
|
||||||
("::", "COLONCOLON"),
|
|
||||||
("=", "EQ"),
|
|
||||||
("==", "EQEQ"),
|
|
||||||
("=>", "FAT_ARROW"),
|
|
||||||
("!", "EXCL"),
|
|
||||||
("!=", "NEQ"),
|
|
||||||
("-", "MINUS"),
|
|
||||||
("->", "THIN_ARROW"),
|
|
||||||
("<=", "LTEQ"),
|
|
||||||
(">=", "GTEQ"),
|
|
||||||
("+=", "PLUSEQ"),
|
|
||||||
("-=", "MINUSEQ"),
|
|
||||||
("|=", "PIPEEQ"),
|
|
||||||
("&=", "AMPEQ"),
|
|
||||||
("^=", "CARETEQ"),
|
|
||||||
("/=", "SLASHEQ"),
|
|
||||||
("*=", "STAREQ"),
|
|
||||||
("%=", "PERCENTEQ"),
|
|
||||||
("&&", "AMPAMP"),
|
|
||||||
("||", "PIPEPIPE"),
|
|
||||||
("<<", "SHL"),
|
|
||||||
(">>", "SHR"),
|
|
||||||
("<<=", "SHLEQ"),
|
|
||||||
(">>=", "SHREQ"),
|
|
||||||
],
|
|
||||||
keywords: [
|
|
||||||
"async",
|
|
||||||
"use",
|
|
||||||
"fn",
|
|
||||||
"struct",
|
|
||||||
"enum",
|
|
||||||
"trait",
|
|
||||||
"impl",
|
|
||||||
"dyn",
|
|
||||||
"true",
|
|
||||||
"false",
|
|
||||||
"as",
|
|
||||||
"extern",
|
|
||||||
"crate",
|
|
||||||
"mod",
|
|
||||||
"pub",
|
|
||||||
"self",
|
|
||||||
"super",
|
|
||||||
"in",
|
|
||||||
"where",
|
|
||||||
"for",
|
|
||||||
"loop",
|
|
||||||
"while",
|
|
||||||
"continue",
|
|
||||||
"break",
|
|
||||||
"if",
|
|
||||||
"else",
|
|
||||||
"match",
|
|
||||||
"const",
|
|
||||||
"static",
|
|
||||||
"mut",
|
|
||||||
"unsafe",
|
|
||||||
"type",
|
|
||||||
"ref",
|
|
||||||
"let",
|
|
||||||
"move",
|
|
||||||
"return",
|
|
||||||
"try",
|
|
||||||
"box",
|
|
||||||
"await",
|
|
||||||
"macro"
|
|
||||||
],
|
|
||||||
contextual_keywords: [
|
|
||||||
"auto",
|
|
||||||
"default",
|
|
||||||
"existential",
|
|
||||||
"union",
|
|
||||||
],
|
|
||||||
literals: [
|
|
||||||
"INT_NUMBER",
|
|
||||||
"FLOAT_NUMBER",
|
|
||||||
"CHAR",
|
|
||||||
"BYTE",
|
|
||||||
"STRING",
|
|
||||||
"RAW_STRING",
|
|
||||||
"BYTE_STRING",
|
|
||||||
"RAW_BYTE_STRING",
|
|
||||||
],
|
|
||||||
tokens: [
|
|
||||||
"ERROR",
|
|
||||||
"IDENT",
|
|
||||||
"WHITESPACE",
|
|
||||||
"LIFETIME",
|
|
||||||
"COMMENT",
|
|
||||||
"SHEBANG",
|
|
||||||
"L_DOLLAR",
|
|
||||||
"R_DOLLAR",
|
|
||||||
],
|
|
||||||
nodes: [
|
|
||||||
"SOURCE_FILE",
|
|
||||||
|
|
||||||
"STRUCT_DEF",
|
|
||||||
"UNION_DEF",
|
|
||||||
"ENUM_DEF",
|
|
||||||
"FN_DEF",
|
|
||||||
"RET_TYPE",
|
|
||||||
"EXTERN_CRATE_ITEM",
|
|
||||||
"MODULE",
|
|
||||||
"USE_ITEM",
|
|
||||||
"STATIC_DEF",
|
|
||||||
"CONST_DEF",
|
|
||||||
"TRAIT_DEF",
|
|
||||||
"IMPL_BLOCK",
|
|
||||||
"TYPE_ALIAS_DEF",
|
|
||||||
"MACRO_CALL",
|
|
||||||
"TOKEN_TREE",
|
|
||||||
"MACRO_DEF",
|
|
||||||
|
|
||||||
"PAREN_TYPE",
|
|
||||||
"TUPLE_TYPE",
|
|
||||||
"NEVER_TYPE",
|
|
||||||
"PATH_TYPE",
|
|
||||||
"POINTER_TYPE",
|
|
||||||
"ARRAY_TYPE",
|
|
||||||
"SLICE_TYPE",
|
|
||||||
"REFERENCE_TYPE",
|
|
||||||
"PLACEHOLDER_TYPE",
|
|
||||||
"FN_POINTER_TYPE",
|
|
||||||
"FOR_TYPE",
|
|
||||||
"IMPL_TRAIT_TYPE",
|
|
||||||
"DYN_TRAIT_TYPE",
|
|
||||||
|
|
||||||
"REF_PAT",
|
|
||||||
"BOX_PAT",
|
|
||||||
"BIND_PAT",
|
|
||||||
"PLACEHOLDER_PAT",
|
|
||||||
"DOT_DOT_PAT",
|
|
||||||
"PATH_PAT",
|
|
||||||
"RECORD_PAT",
|
|
||||||
"RECORD_FIELD_PAT_LIST",
|
|
||||||
"RECORD_FIELD_PAT",
|
|
||||||
"TUPLE_STRUCT_PAT",
|
|
||||||
"TUPLE_PAT",
|
|
||||||
"SLICE_PAT",
|
|
||||||
"RANGE_PAT",
|
|
||||||
"LITERAL_PAT",
|
|
||||||
|
|
||||||
// atoms
|
|
||||||
"TUPLE_EXPR",
|
|
||||||
"ARRAY_EXPR",
|
|
||||||
"PAREN_EXPR",
|
|
||||||
"PATH_EXPR",
|
|
||||||
"LAMBDA_EXPR",
|
|
||||||
"IF_EXPR",
|
|
||||||
"WHILE_EXPR",
|
|
||||||
"CONDITION",
|
|
||||||
"LOOP_EXPR",
|
|
||||||
"FOR_EXPR",
|
|
||||||
"CONTINUE_EXPR",
|
|
||||||
"BREAK_EXPR",
|
|
||||||
"LABEL",
|
|
||||||
"BLOCK_EXPR",
|
|
||||||
"RETURN_EXPR",
|
|
||||||
"MATCH_EXPR",
|
|
||||||
"MATCH_ARM_LIST",
|
|
||||||
"MATCH_ARM",
|
|
||||||
"MATCH_GUARD",
|
|
||||||
"RECORD_LIT",
|
|
||||||
"RECORD_FIELD_LIST",
|
|
||||||
"RECORD_FIELD",
|
|
||||||
"TRY_BLOCK_EXPR",
|
|
||||||
"BOX_EXPR",
|
|
||||||
|
|
||||||
// postfix
|
|
||||||
"CALL_EXPR",
|
|
||||||
"INDEX_EXPR",
|
|
||||||
"METHOD_CALL_EXPR",
|
|
||||||
"FIELD_EXPR",
|
|
||||||
"AWAIT_EXPR",
|
|
||||||
"TRY_EXPR",
|
|
||||||
"CAST_EXPR",
|
|
||||||
|
|
||||||
// unary
|
|
||||||
"REF_EXPR",
|
|
||||||
"PREFIX_EXPR",
|
|
||||||
|
|
||||||
"RANGE_EXPR", // just weird
|
|
||||||
"BIN_EXPR",
|
|
||||||
|
|
||||||
"BLOCK",
|
|
||||||
"EXTERN_BLOCK",
|
|
||||||
"EXTERN_ITEM_LIST",
|
|
||||||
"ENUM_VARIANT",
|
|
||||||
"RECORD_FIELD_DEF_LIST",
|
|
||||||
"RECORD_FIELD_DEF",
|
|
||||||
"TUPLE_FIELD_DEF_LIST",
|
|
||||||
"TUPLE_FIELD_DEF",
|
|
||||||
"ENUM_VARIANT_LIST",
|
|
||||||
"ITEM_LIST",
|
|
||||||
"ATTR",
|
|
||||||
"META_ITEM", // not an item actually
|
|
||||||
"USE_TREE",
|
|
||||||
"USE_TREE_LIST",
|
|
||||||
"PATH",
|
|
||||||
"PATH_SEGMENT",
|
|
||||||
"LITERAL",
|
|
||||||
"ALIAS",
|
|
||||||
"VISIBILITY",
|
|
||||||
"WHERE_CLAUSE",
|
|
||||||
"WHERE_PRED",
|
|
||||||
"ABI",
|
|
||||||
"NAME",
|
|
||||||
"NAME_REF",
|
|
||||||
|
|
||||||
"LET_STMT",
|
|
||||||
"EXPR_STMT",
|
|
||||||
|
|
||||||
"TYPE_PARAM_LIST",
|
|
||||||
"LIFETIME_PARAM",
|
|
||||||
"TYPE_PARAM",
|
|
||||||
"CONST_PARAM",
|
|
||||||
"TYPE_ARG_LIST",
|
|
||||||
"LIFETIME_ARG",
|
|
||||||
"TYPE_ARG",
|
|
||||||
"ASSOC_TYPE_ARG",
|
|
||||||
|
|
||||||
"PARAM_LIST",
|
|
||||||
"PARAM",
|
|
||||||
"SELF_PARAM",
|
|
||||||
"ARG_LIST",
|
|
||||||
"TYPE_BOUND",
|
|
||||||
"TYPE_BOUND_LIST",
|
|
||||||
|
|
||||||
// macro related
|
|
||||||
"MACRO_ITEMS",
|
|
||||||
"MACRO_STMTS",
|
|
||||||
],
|
|
||||||
ast: {
|
ast: {
|
||||||
"SourceFile": (
|
|
||||||
traits: [ "ModuleItemOwner", "FnDefOwner" ],
|
|
||||||
collections: [
|
|
||||||
("modules", "Module"),
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"FnDef": (
|
|
||||||
traits: [
|
|
||||||
"VisibilityOwner",
|
|
||||||
"NameOwner",
|
|
||||||
"TypeParamsOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
"DocCommentsOwner"
|
|
||||||
],
|
|
||||||
options: [ "ParamList", ["body", "BlockExpr"], "RetType" ],
|
|
||||||
),
|
|
||||||
"RetType": (options: ["TypeRef"]),
|
|
||||||
"StructDef": (
|
|
||||||
traits: [
|
|
||||||
"VisibilityOwner",
|
|
||||||
"NameOwner",
|
|
||||||
"TypeParamsOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
"DocCommentsOwner"
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"UnionDef": (
|
|
||||||
traits: [
|
|
||||||
"VisibilityOwner",
|
|
||||||
"NameOwner",
|
|
||||||
"TypeParamsOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
"DocCommentsOwner"
|
|
||||||
],
|
|
||||||
options: ["RecordFieldDefList"],
|
|
||||||
),
|
|
||||||
"RecordFieldDefList": (collections: [("fields", "RecordFieldDef")]),
|
|
||||||
"RecordFieldDef": (
|
|
||||||
traits: [
|
|
||||||
"VisibilityOwner",
|
|
||||||
"NameOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
"DocCommentsOwner",
|
|
||||||
"TypeAscriptionOwner"
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"TupleFieldDefList": (collections: [("fields", "TupleFieldDef")]),
|
|
||||||
"TupleFieldDef": ( traits: ["VisibilityOwner", "AttrsOwner"], options: ["TypeRef"]),
|
|
||||||
"EnumDef": ( traits: [
|
|
||||||
"VisibilityOwner",
|
|
||||||
"NameOwner",
|
|
||||||
"TypeParamsOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
"DocCommentsOwner"
|
|
||||||
], options: [["variant_list", "EnumVariantList"]] ),
|
|
||||||
"EnumVariantList": ( collections: [("variants", "EnumVariant")] ),
|
|
||||||
"EnumVariant": ( traits: ["NameOwner", "DocCommentsOwner", "AttrsOwner"], options: ["Expr"] ),
|
|
||||||
"TraitDef": (
|
|
||||||
traits: ["VisibilityOwner", "NameOwner", "AttrsOwner", "DocCommentsOwner", "TypeParamsOwner", "TypeBoundsOwner"],
|
|
||||||
options: ["ItemList"]
|
|
||||||
),
|
|
||||||
"Module": (
|
|
||||||
traits: ["VisibilityOwner", "NameOwner", "AttrsOwner", "DocCommentsOwner" ],
|
|
||||||
options: [ "ItemList" ]
|
|
||||||
),
|
|
||||||
"ItemList": (
|
|
||||||
collections: [("impl_items", "ImplItem")],
|
|
||||||
traits: [ "FnDefOwner", "ModuleItemOwner" ],
|
|
||||||
),
|
|
||||||
"ConstDef": (
|
|
||||||
traits: [
|
|
||||||
"VisibilityOwner",
|
|
||||||
"NameOwner",
|
|
||||||
"TypeParamsOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
"DocCommentsOwner",
|
|
||||||
"TypeAscriptionOwner",
|
|
||||||
],
|
|
||||||
options: [ ["body","Expr"]],
|
|
||||||
),
|
|
||||||
"StaticDef": (
|
|
||||||
traits: [
|
|
||||||
"VisibilityOwner",
|
|
||||||
"NameOwner",
|
|
||||||
"TypeParamsOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
"DocCommentsOwner",
|
|
||||||
"TypeAscriptionOwner",
|
|
||||||
],
|
|
||||||
options: [ ["body","Expr"]],
|
|
||||||
),
|
|
||||||
"TypeAliasDef": (
|
|
||||||
traits: [
|
|
||||||
"VisibilityOwner",
|
|
||||||
"NameOwner",
|
|
||||||
"TypeParamsOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
"DocCommentsOwner",
|
|
||||||
"TypeBoundsOwner",
|
|
||||||
],
|
|
||||||
options: ["TypeRef"]
|
|
||||||
),
|
|
||||||
"ImplBlock": (options: ["ItemList"], traits: ["TypeParamsOwner", "AttrsOwner"]),
|
|
||||||
|
|
||||||
"ParenType": (options: ["TypeRef"]),
|
|
||||||
"TupleType": ( collections: [("fields", "TypeRef")] ),
|
|
||||||
"NeverType": (),
|
|
||||||
"PathType": (options: ["Path"]),
|
|
||||||
"PointerType": (options: ["TypeRef"]),
|
|
||||||
"ArrayType": ( options: ["TypeRef", "Expr"] ),
|
|
||||||
"SliceType": ( options: ["TypeRef"] ),
|
|
||||||
"ReferenceType": (options: ["TypeRef"]),
|
|
||||||
"PlaceholderType": (),
|
|
||||||
"FnPointerType": (options: ["ParamList", "RetType"]),
|
|
||||||
"ForType": (options: ["TypeRef"]),
|
|
||||||
"ImplTraitType": (
|
|
||||||
traits: ["TypeBoundsOwner"],
|
|
||||||
),
|
|
||||||
"DynTraitType": (
|
|
||||||
traits: ["TypeBoundsOwner"],
|
|
||||||
),
|
|
||||||
|
|
||||||
"TypeRef": ( enum: [
|
|
||||||
"ParenType",
|
|
||||||
"TupleType",
|
|
||||||
"NeverType",
|
|
||||||
"PathType",
|
|
||||||
"PointerType",
|
|
||||||
"ArrayType",
|
|
||||||
"SliceType",
|
|
||||||
"ReferenceType",
|
|
||||||
"PlaceholderType",
|
|
||||||
"FnPointerType",
|
|
||||||
"ForType",
|
|
||||||
"ImplTraitType",
|
|
||||||
"DynTraitType",
|
|
||||||
]),
|
|
||||||
|
|
||||||
"NominalDef": (
|
|
||||||
enum: ["StructDef", "EnumDef", "UnionDef"],
|
|
||||||
traits: [
|
|
||||||
"NameOwner",
|
|
||||||
"TypeParamsOwner",
|
|
||||||
"AttrsOwner"
|
|
||||||
],
|
|
||||||
),
|
|
||||||
"ModuleItem": (
|
|
||||||
enum: ["StructDef", "UnionDef", "EnumDef", "FnDef", "TraitDef", "TypeAliasDef", "ImplBlock",
|
|
||||||
"UseItem", "ExternCrateItem", "ConstDef", "StaticDef", "Module" ],
|
|
||||||
traits: ["AttrsOwner", "VisibilityOwner"],
|
|
||||||
),
|
|
||||||
"ImplItem": (
|
|
||||||
enum: ["FnDef", "TypeAliasDef", "ConstDef"],
|
|
||||||
traits: ["AttrsOwner"]
|
|
||||||
),
|
|
||||||
|
|
||||||
"TupleExpr": (
|
|
||||||
collections: [("exprs", "Expr")]
|
|
||||||
),
|
|
||||||
"ArrayExpr": (
|
|
||||||
collections: [("exprs", "Expr")]
|
|
||||||
),
|
|
||||||
"ParenExpr": (options: ["Expr"]),
|
|
||||||
"PathExpr": (options: ["Path"]),
|
|
||||||
"LambdaExpr": (
|
|
||||||
options: [
|
|
||||||
"ParamList", "RetType",
|
|
||||||
["body", "Expr"],
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"IfExpr": (
|
|
||||||
options: [ "Condition" ]
|
|
||||||
),
|
|
||||||
"LoopExpr": (
|
|
||||||
traits: ["LoopBodyOwner"],
|
|
||||||
),
|
|
||||||
"TryBlockExpr": (
|
|
||||||
options: [["body", "BlockExpr"]],
|
|
||||||
),
|
|
||||||
"ForExpr": (
|
|
||||||
traits: ["LoopBodyOwner"],
|
|
||||||
options: [
|
|
||||||
"Pat",
|
|
||||||
["iterable", "Expr"],
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"WhileExpr": (
|
|
||||||
traits: ["LoopBodyOwner"],
|
|
||||||
options: [ "Condition" ]
|
|
||||||
),
|
|
||||||
"ContinueExpr": (),
|
|
||||||
"BreakExpr": (options: ["Expr"]),
|
|
||||||
"Label": (),
|
|
||||||
"BlockExpr": (
|
|
||||||
options: [ "Block" ]
|
|
||||||
),
|
|
||||||
"ReturnExpr": (options: ["Expr"]),
|
|
||||||
"MatchExpr": (
|
|
||||||
options: [ "Expr", "MatchArmList" ],
|
|
||||||
),
|
|
||||||
"MatchArmList": (
|
|
||||||
collections: [ ("arms", "MatchArm") ],
|
|
||||||
traits: [ "AttrsOwner" ]
|
|
||||||
),
|
|
||||||
"MatchArm": (
|
|
||||||
options: [
|
|
||||||
[ "guard", "MatchGuard" ],
|
|
||||||
"Expr",
|
|
||||||
],
|
|
||||||
collections: [ ("pats", "Pat") ],
|
|
||||||
traits: [ "AttrsOwner" ]
|
|
||||||
),
|
|
||||||
"MatchGuard": (options: ["Expr"]),
|
|
||||||
"RecordLit": (options: ["Path", "RecordFieldList"]),
|
|
||||||
"RecordFieldList": (
|
|
||||||
collections: [ ("fields", "RecordField") ],
|
|
||||||
options: [["spread", "Expr"]]
|
|
||||||
),
|
|
||||||
"RecordField": (options: ["NameRef", "Expr"]),
|
|
||||||
"CallExpr": (
|
|
||||||
traits: ["ArgListOwner"],
|
|
||||||
options: [ "Expr" ],
|
|
||||||
),
|
|
||||||
"MethodCallExpr": (
|
|
||||||
traits: ["ArgListOwner"],
|
|
||||||
options: [ "Expr", "NameRef", "TypeArgList" ],
|
|
||||||
),
|
|
||||||
"IndexExpr": (),
|
|
||||||
"FieldExpr": (options: ["Expr", "NameRef"]),
|
|
||||||
"AwaitExpr": (options: ["Expr"]),
|
|
||||||
"TryExpr": (options: ["Expr"]),
|
|
||||||
"CastExpr": (options: ["Expr", "TypeRef"]),
|
|
||||||
"RefExpr": (options: ["Expr"]),
|
|
||||||
"PrefixExpr": (options: ["Expr"]),
|
|
||||||
"BoxExpr": (options: ["Expr"]),
|
|
||||||
"RangeExpr": (),
|
|
||||||
"BinExpr": (),
|
|
||||||
|
|
||||||
"Literal": (),
|
|
||||||
|
|
||||||
"Expr": (
|
|
||||||
enum: [
|
|
||||||
"TupleExpr",
|
|
||||||
"ArrayExpr",
|
|
||||||
"ParenExpr",
|
|
||||||
"PathExpr",
|
|
||||||
"LambdaExpr",
|
|
||||||
"IfExpr",
|
|
||||||
"LoopExpr",
|
|
||||||
"ForExpr",
|
|
||||||
"WhileExpr",
|
|
||||||
"ContinueExpr",
|
|
||||||
"BreakExpr",
|
|
||||||
"Label",
|
|
||||||
"BlockExpr",
|
|
||||||
"ReturnExpr",
|
|
||||||
"MatchExpr",
|
|
||||||
"RecordLit",
|
|
||||||
"CallExpr",
|
|
||||||
"IndexExpr",
|
|
||||||
"MethodCallExpr",
|
|
||||||
"FieldExpr",
|
|
||||||
"AwaitExpr",
|
|
||||||
"TryExpr",
|
|
||||||
"TryBlockExpr",
|
|
||||||
"CastExpr",
|
|
||||||
"RefExpr",
|
|
||||||
"PrefixExpr",
|
|
||||||
"RangeExpr",
|
|
||||||
"BinExpr",
|
|
||||||
"Literal",
|
|
||||||
"MacroCall",
|
|
||||||
"BoxExpr",
|
|
||||||
],
|
|
||||||
),
|
|
||||||
|
|
||||||
"RefPat": ( options: [ "Pat" ]),
|
|
||||||
"BoxPat": ( options: [ "Pat" ]),
|
|
||||||
"BindPat": (
|
|
||||||
options: [ "Pat" ],
|
|
||||||
traits: ["NameOwner"]
|
|
||||||
),
|
|
||||||
"PlaceholderPat": (),
|
|
||||||
"DotDotPat": (),
|
|
||||||
"PathPat": ( options: [ "Path" ] ),
|
|
||||||
"RecordPat": ( options: ["RecordFieldPatList", "Path"] ),
|
|
||||||
"RecordFieldPatList": (
|
|
||||||
collections: [
|
|
||||||
("record_field_pats", "RecordFieldPat"),
|
|
||||||
("bind_pats", "BindPat"),
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"RecordFieldPat": (
|
|
||||||
traits: ["NameOwner"],
|
|
||||||
options: ["Pat"]
|
|
||||||
),
|
|
||||||
"TupleStructPat": (
|
|
||||||
options: ["Path"],
|
|
||||||
collections: [("args", "Pat")],
|
|
||||||
),
|
|
||||||
"TuplePat": ( collections: [("args", "Pat")] ),
|
|
||||||
"SlicePat": (),
|
|
||||||
"RangePat": (),
|
|
||||||
"LiteralPat": (options: ["Literal"]),
|
|
||||||
|
|
||||||
"Pat": (
|
|
||||||
enum: [
|
|
||||||
"RefPat",
|
|
||||||
"BoxPat",
|
|
||||||
"BindPat",
|
|
||||||
"PlaceholderPat",
|
|
||||||
"DotDotPat",
|
|
||||||
"PathPat",
|
|
||||||
"RecordPat",
|
|
||||||
"TupleStructPat",
|
|
||||||
"TuplePat",
|
|
||||||
"SlicePat",
|
|
||||||
"RangePat",
|
|
||||||
"LiteralPat",
|
|
||||||
],
|
|
||||||
),
|
|
||||||
|
|
||||||
"Visibility": (),
|
|
||||||
"Name": (),
|
|
||||||
"NameRef": (),
|
|
||||||
"MacroCall": (
|
|
||||||
traits: [ "NameOwner", "AttrsOwner","DocCommentsOwner" ],
|
|
||||||
options: [ "TokenTree", "Path" ],
|
|
||||||
),
|
|
||||||
"AttrInput": ( enum: [ "Literal", "TokenTree" ] ),
|
|
||||||
"Attr": ( options: [ "Path", [ "input", "AttrInput" ] ] ),
|
|
||||||
"TokenTree": (),
|
|
||||||
"TypeParamList": (
|
|
||||||
collections: [
|
|
||||||
("type_params", "TypeParam" ),
|
|
||||||
("lifetime_params", "LifetimeParam" ),
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"TypeParam": (
|
|
||||||
options: [("default_type", "TypeRef")],
|
|
||||||
traits: ["NameOwner", "AttrsOwner", "TypeBoundsOwner"],
|
|
||||||
),
|
|
||||||
"ConstParam": (
|
|
||||||
options: [("default_val", "Expr")],
|
|
||||||
traits: ["NameOwner", "AttrsOwner", "TypeAscriptionOwner"],
|
|
||||||
),
|
|
||||||
"LifetimeParam": (
|
|
||||||
traits: ["AttrsOwner"],
|
|
||||||
),
|
|
||||||
"TypeBound": (
|
|
||||||
options: [
|
|
||||||
"TypeRef",
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"TypeBoundList": (
|
|
||||||
collections: [
|
|
||||||
("bounds", "TypeBound"),
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"WherePred": (
|
|
||||||
options: [
|
|
||||||
"TypeRef",
|
|
||||||
],
|
|
||||||
traits: [
|
|
||||||
"TypeBoundsOwner",
|
|
||||||
],
|
|
||||||
),
|
|
||||||
"WhereClause": (
|
|
||||||
collections: [
|
|
||||||
("predicates", "WherePred"),
|
|
||||||
],
|
|
||||||
),
|
|
||||||
"ExprStmt": (
|
|
||||||
options: [ ["expr", "Expr"] ]
|
|
||||||
),
|
|
||||||
"LetStmt": (
|
|
||||||
options: [
|
|
||||||
["pat", "Pat"],
|
|
||||||
["initializer", "Expr"],
|
|
||||||
],
|
|
||||||
traits: [
|
|
||||||
"TypeAscriptionOwner",
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"Condition": (
|
|
||||||
options: [ "Pat", "Expr" ]
|
|
||||||
),
|
|
||||||
"Stmt": (
|
|
||||||
enum: ["ExprStmt", "LetStmt"],
|
|
||||||
),
|
|
||||||
"Block": (
|
|
||||||
options: [ "Expr" ],
|
|
||||||
collections: [
|
|
||||||
("statements", "Stmt"),
|
|
||||||
],
|
|
||||||
traits: [
|
|
||||||
"AttrsOwner",
|
|
||||||
"ModuleItemOwner",
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"ParamList": (
|
|
||||||
options: [ "SelfParam" ],
|
|
||||||
collections: [
|
|
||||||
("params", "Param"),
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"SelfParam": (
|
|
||||||
traits: [
|
|
||||||
"TypeAscriptionOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"Param": (
|
|
||||||
options: [ "Pat" ],
|
|
||||||
traits: [
|
|
||||||
"TypeAscriptionOwner",
|
|
||||||
"AttrsOwner",
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"UseItem": (
|
|
||||||
traits: ["AttrsOwner", "VisibilityOwner"],
|
|
||||||
options: [ "UseTree" ],
|
|
||||||
),
|
|
||||||
"UseTree": (
|
|
||||||
options: [ "Path", "UseTreeList", "Alias" ]
|
|
||||||
),
|
|
||||||
"Alias": (
|
|
||||||
traits: ["NameOwner"],
|
|
||||||
),
|
|
||||||
"UseTreeList": (
|
|
||||||
collections: [("use_trees", "UseTree")]
|
|
||||||
),
|
|
||||||
"ExternCrateItem": (
|
|
||||||
traits: ["AttrsOwner", "VisibilityOwner"],
|
|
||||||
options: ["NameRef", "Alias"],
|
|
||||||
),
|
|
||||||
"ArgList": (
|
|
||||||
collections: [
|
|
||||||
("args", "Expr"),
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"Path": (
|
|
||||||
options: [
|
|
||||||
["segment", "PathSegment"],
|
|
||||||
["qualifier", "Path"],
|
|
||||||
]
|
|
||||||
),
|
|
||||||
"PathSegment": (
|
|
||||||
options: [ "NameRef", "TypeArgList", "ParamList", "RetType", "PathType" ]
|
|
||||||
),
|
|
||||||
"TypeArgList": (collections: [
|
|
||||||
("type_args", "TypeArg"),
|
|
||||||
("lifetime_args", "LifetimeArg"),
|
|
||||||
("assoc_type_args", "AssocTypeArg"),
|
|
||||||
]),
|
|
||||||
"TypeArg": (options: ["TypeRef"]),
|
|
||||||
"AssocTypeArg": (options: ["NameRef", "TypeRef"]),
|
|
||||||
"LifetimeArg": (),
|
|
||||||
|
|
||||||
"MacroItems": (
|
|
||||||
traits: [ "ModuleItemOwner", "FnDefOwner" ],
|
|
||||||
),
|
|
||||||
|
|
||||||
"MacroStmts" : (
|
|
||||||
options: [ "Expr" ],
|
|
||||||
collections: [
|
|
||||||
("statements", "Stmt"),
|
|
||||||
],
|
|
||||||
)
|
|
||||||
},
|
},
|
||||||
)
|
)
|
||||||
|
|
|
||||||
|
|
@ -13,6 +13,4 @@ walkdir = "2.1.3"
|
||||||
pico-args = "0.3.0"
|
pico-args = "0.3.0"
|
||||||
quote = "1.0.2"
|
quote = "1.0.2"
|
||||||
proc-macro2 = "1.0.1"
|
proc-macro2 = "1.0.1"
|
||||||
ron = "0.5.1"
|
|
||||||
serde = { version = "1.0.0", features = ["derive"] }
|
|
||||||
anyhow = "1.0.19"
|
anyhow = "1.0.19"
|
||||||
|
|
|
||||||
618
xtask/src/ast_src.rs
Normal file
618
xtask/src/ast_src.rs
Normal file
|
|
@ -0,0 +1,618 @@
|
||||||
|
pub(crate) struct KindsSrc<'a> {
|
||||||
|
pub(crate) punct: &'a [(&'a str, &'a str)],
|
||||||
|
pub(crate) keywords: &'a [&'a str],
|
||||||
|
pub(crate) contextual_keywords: &'a [&'a str],
|
||||||
|
pub(crate) literals: &'a [&'a str],
|
||||||
|
pub(crate) tokens: &'a [&'a str],
|
||||||
|
pub(crate) nodes: &'a [&'a str],
|
||||||
|
}
|
||||||
|
|
||||||
|
pub(crate) const KINDS_SRC: KindsSrc = KindsSrc {
|
||||||
|
punct: &[
|
||||||
|
(";", "SEMI"),
|
||||||
|
(",", "COMMA"),
|
||||||
|
("(", "L_PAREN"),
|
||||||
|
(")", "R_PAREN"),
|
||||||
|
("{", "L_CURLY"),
|
||||||
|
("}", "R_CURLY"),
|
||||||
|
("[", "L_BRACK"),
|
||||||
|
("]", "R_BRACK"),
|
||||||
|
("<", "L_ANGLE"),
|
||||||
|
(">", "R_ANGLE"),
|
||||||
|
("@", "AT"),
|
||||||
|
("#", "POUND"),
|
||||||
|
("~", "TILDE"),
|
||||||
|
("?", "QUESTION"),
|
||||||
|
("$", "DOLLAR"),
|
||||||
|
("&", "AMP"),
|
||||||
|
("|", "PIPE"),
|
||||||
|
("+", "PLUS"),
|
||||||
|
("*", "STAR"),
|
||||||
|
("/", "SLASH"),
|
||||||
|
("^", "CARET"),
|
||||||
|
("%", "PERCENT"),
|
||||||
|
("_", "UNDERSCORE"),
|
||||||
|
(".", "DOT"),
|
||||||
|
("..", "DOTDOT"),
|
||||||
|
("...", "DOTDOTDOT"),
|
||||||
|
("..=", "DOTDOTEQ"),
|
||||||
|
(":", "COLON"),
|
||||||
|
("::", "COLONCOLON"),
|
||||||
|
("=", "EQ"),
|
||||||
|
("==", "EQEQ"),
|
||||||
|
("=>", "FAT_ARROW"),
|
||||||
|
("!", "EXCL"),
|
||||||
|
("!=", "NEQ"),
|
||||||
|
("-", "MINUS"),
|
||||||
|
("->", "THIN_ARROW"),
|
||||||
|
("<=", "LTEQ"),
|
||||||
|
(">=", "GTEQ"),
|
||||||
|
("+=", "PLUSEQ"),
|
||||||
|
("-=", "MINUSEQ"),
|
||||||
|
("|=", "PIPEEQ"),
|
||||||
|
("&=", "AMPEQ"),
|
||||||
|
("^=", "CARETEQ"),
|
||||||
|
("/=", "SLASHEQ"),
|
||||||
|
("*=", "STAREQ"),
|
||||||
|
("%=", "PERCENTEQ"),
|
||||||
|
("&&", "AMPAMP"),
|
||||||
|
("||", "PIPEPIPE"),
|
||||||
|
("<<", "SHL"),
|
||||||
|
(">>", "SHR"),
|
||||||
|
("<<=", "SHLEQ"),
|
||||||
|
(">>=", "SHREQ"),
|
||||||
|
],
|
||||||
|
keywords: &[
|
||||||
|
"as", "async", "await", "box", "break", "const", "continue", "crate", "dyn", "else",
|
||||||
|
"enum", "extern", "false", "fn", "for", "if", "impl", "in", "let", "loop", "macro",
|
||||||
|
"match", "mod", "move", "mut", "pub", "ref", "return", "self", "static", "struct", "super",
|
||||||
|
"trait", "true", "try", "type", "unsafe", "use", "where", "while",
|
||||||
|
],
|
||||||
|
contextual_keywords: &["auto", "default", "existential", "union"],
|
||||||
|
literals: &[
|
||||||
|
"INT_NUMBER",
|
||||||
|
"FLOAT_NUMBER",
|
||||||
|
"CHAR",
|
||||||
|
"BYTE",
|
||||||
|
"STRING",
|
||||||
|
"RAW_STRING",
|
||||||
|
"BYTE_STRING",
|
||||||
|
"RAW_BYTE_STRING",
|
||||||
|
],
|
||||||
|
tokens: &[
|
||||||
|
"ERROR",
|
||||||
|
"IDENT",
|
||||||
|
"WHITESPACE",
|
||||||
|
"LIFETIME",
|
||||||
|
"COMMENT",
|
||||||
|
"SHEBANG",
|
||||||
|
"L_DOLLAR",
|
||||||
|
"R_DOLLAR",
|
||||||
|
],
|
||||||
|
nodes: &[
|
||||||
|
"SOURCE_FILE",
|
||||||
|
"STRUCT_DEF",
|
||||||
|
"UNION_DEF",
|
||||||
|
"ENUM_DEF",
|
||||||
|
"FN_DEF",
|
||||||
|
"RET_TYPE",
|
||||||
|
"EXTERN_CRATE_ITEM",
|
||||||
|
"MODULE",
|
||||||
|
"USE_ITEM",
|
||||||
|
"STATIC_DEF",
|
||||||
|
"CONST_DEF",
|
||||||
|
"TRAIT_DEF",
|
||||||
|
"IMPL_BLOCK",
|
||||||
|
"TYPE_ALIAS_DEF",
|
||||||
|
"MACRO_CALL",
|
||||||
|
"TOKEN_TREE",
|
||||||
|
"MACRO_DEF",
|
||||||
|
"PAREN_TYPE",
|
||||||
|
"TUPLE_TYPE",
|
||||||
|
"NEVER_TYPE",
|
||||||
|
"PATH_TYPE",
|
||||||
|
"POINTER_TYPE",
|
||||||
|
"ARRAY_TYPE",
|
||||||
|
"SLICE_TYPE",
|
||||||
|
"REFERENCE_TYPE",
|
||||||
|
"PLACEHOLDER_TYPE",
|
||||||
|
"FN_POINTER_TYPE",
|
||||||
|
"FOR_TYPE",
|
||||||
|
"IMPL_TRAIT_TYPE",
|
||||||
|
"DYN_TRAIT_TYPE",
|
||||||
|
"REF_PAT",
|
||||||
|
"BOX_PAT",
|
||||||
|
"BIND_PAT",
|
||||||
|
"PLACEHOLDER_PAT",
|
||||||
|
"DOT_DOT_PAT",
|
||||||
|
"PATH_PAT",
|
||||||
|
"RECORD_PAT",
|
||||||
|
"RECORD_FIELD_PAT_LIST",
|
||||||
|
"RECORD_FIELD_PAT",
|
||||||
|
"TUPLE_STRUCT_PAT",
|
||||||
|
"TUPLE_PAT",
|
||||||
|
"SLICE_PAT",
|
||||||
|
"RANGE_PAT",
|
||||||
|
"LITERAL_PAT",
|
||||||
|
// atoms
|
||||||
|
"TUPLE_EXPR",
|
||||||
|
"ARRAY_EXPR",
|
||||||
|
"PAREN_EXPR",
|
||||||
|
"PATH_EXPR",
|
||||||
|
"LAMBDA_EXPR",
|
||||||
|
"IF_EXPR",
|
||||||
|
"WHILE_EXPR",
|
||||||
|
"CONDITION",
|
||||||
|
"LOOP_EXPR",
|
||||||
|
"FOR_EXPR",
|
||||||
|
"CONTINUE_EXPR",
|
||||||
|
"BREAK_EXPR",
|
||||||
|
"LABEL",
|
||||||
|
"BLOCK_EXPR",
|
||||||
|
"RETURN_EXPR",
|
||||||
|
"MATCH_EXPR",
|
||||||
|
"MATCH_ARM_LIST",
|
||||||
|
"MATCH_ARM",
|
||||||
|
"MATCH_GUARD",
|
||||||
|
"RECORD_LIT",
|
||||||
|
"RECORD_FIELD_LIST",
|
||||||
|
"RECORD_FIELD",
|
||||||
|
"TRY_BLOCK_EXPR",
|
||||||
|
"BOX_EXPR",
|
||||||
|
// postfix
|
||||||
|
"CALL_EXPR",
|
||||||
|
"INDEX_EXPR",
|
||||||
|
"METHOD_CALL_EXPR",
|
||||||
|
"FIELD_EXPR",
|
||||||
|
"AWAIT_EXPR",
|
||||||
|
"TRY_EXPR",
|
||||||
|
"CAST_EXPR",
|
||||||
|
// unary
|
||||||
|
"REF_EXPR",
|
||||||
|
"PREFIX_EXPR",
|
||||||
|
"RANGE_EXPR", // just weird
|
||||||
|
"BIN_EXPR",
|
||||||
|
"BLOCK",
|
||||||
|
"EXTERN_BLOCK",
|
||||||
|
"EXTERN_ITEM_LIST",
|
||||||
|
"ENUM_VARIANT",
|
||||||
|
"RECORD_FIELD_DEF_LIST",
|
||||||
|
"RECORD_FIELD_DEF",
|
||||||
|
"TUPLE_FIELD_DEF_LIST",
|
||||||
|
"TUPLE_FIELD_DEF",
|
||||||
|
"ENUM_VARIANT_LIST",
|
||||||
|
"ITEM_LIST",
|
||||||
|
"ATTR",
|
||||||
|
"META_ITEM", // not an item actually
|
||||||
|
"USE_TREE",
|
||||||
|
"USE_TREE_LIST",
|
||||||
|
"PATH",
|
||||||
|
"PATH_SEGMENT",
|
||||||
|
"LITERAL",
|
||||||
|
"ALIAS",
|
||||||
|
"VISIBILITY",
|
||||||
|
"WHERE_CLAUSE",
|
||||||
|
"WHERE_PRED",
|
||||||
|
"ABI",
|
||||||
|
"NAME",
|
||||||
|
"NAME_REF",
|
||||||
|
"LET_STMT",
|
||||||
|
"EXPR_STMT",
|
||||||
|
"TYPE_PARAM_LIST",
|
||||||
|
"LIFETIME_PARAM",
|
||||||
|
"TYPE_PARAM",
|
||||||
|
"CONST_PARAM",
|
||||||
|
"TYPE_ARG_LIST",
|
||||||
|
"LIFETIME_ARG",
|
||||||
|
"TYPE_ARG",
|
||||||
|
"ASSOC_TYPE_ARG",
|
||||||
|
"PARAM_LIST",
|
||||||
|
"PARAM",
|
||||||
|
"SELF_PARAM",
|
||||||
|
"ARG_LIST",
|
||||||
|
"TYPE_BOUND",
|
||||||
|
"TYPE_BOUND_LIST",
|
||||||
|
// macro related
|
||||||
|
"MACRO_ITEMS",
|
||||||
|
"MACRO_STMTS",
|
||||||
|
],
|
||||||
|
};
|
||||||
|
|
||||||
|
pub(crate) struct AstSrc<'a> {
|
||||||
|
pub(crate) nodes: &'a [AstNodeSrc<'a>],
|
||||||
|
pub(crate) enums: &'a [AstEnumSrc<'a>],
|
||||||
|
}
|
||||||
|
|
||||||
|
pub(crate) struct AstNodeSrc<'a> {
|
||||||
|
pub(crate) name: &'a str,
|
||||||
|
pub(crate) traits: &'a [&'a str],
|
||||||
|
pub(crate) fields: &'a [(&'a str, FieldSrc<&'a str>)],
|
||||||
|
}
|
||||||
|
|
||||||
|
pub(crate) enum FieldSrc<T> {
|
||||||
|
Shorthand,
|
||||||
|
Optional(T),
|
||||||
|
Many(T),
|
||||||
|
}
|
||||||
|
|
||||||
|
pub(crate) struct AstEnumSrc<'a> {
|
||||||
|
pub(crate) name: &'a str,
|
||||||
|
pub(crate) traits: &'a [&'a str],
|
||||||
|
pub(crate) variants: &'a [&'a str],
|
||||||
|
}
|
||||||
|
|
||||||
|
macro_rules! ast_nodes {
|
||||||
|
($(
|
||||||
|
struct $name:ident$(: $($trait:ident),*)? {
|
||||||
|
$($field_name:ident $(: $ty:tt)?),*$(,)?
|
||||||
|
}
|
||||||
|
)*) => {
|
||||||
|
[$(
|
||||||
|
AstNodeSrc {
|
||||||
|
name: stringify!($name),
|
||||||
|
traits: &[$($(stringify!($trait)),*)?],
|
||||||
|
fields: &[$(
|
||||||
|
(stringify!($field_name), field_ty!($field_name $($ty)?))
|
||||||
|
),*],
|
||||||
|
|
||||||
|
}
|
||||||
|
),*]
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
macro_rules! field_ty {
|
||||||
|
($field_name:ident) => {
|
||||||
|
FieldSrc::Shorthand
|
||||||
|
};
|
||||||
|
($field_name:ident [$ty:ident]) => {
|
||||||
|
FieldSrc::Many(stringify!($ty))
|
||||||
|
};
|
||||||
|
($field_name:ident $ty:ident) => {
|
||||||
|
FieldSrc::Optional(stringify!($ty))
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
macro_rules! ast_enums {
|
||||||
|
($(
|
||||||
|
enum $name:ident $(: $($trait:ident),*)? {
|
||||||
|
$($variant:ident),*$(,)?
|
||||||
|
}
|
||||||
|
)*) => {
|
||||||
|
[$(
|
||||||
|
AstEnumSrc {
|
||||||
|
name: stringify!($name),
|
||||||
|
traits: &[$($(stringify!($trait)),*)?],
|
||||||
|
variants: &[$(stringify!($variant)),*],
|
||||||
|
|
||||||
|
}
|
||||||
|
),*]
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
pub(crate) const AST_SRC: AstSrc = AstSrc {
|
||||||
|
nodes: &ast_nodes! {
|
||||||
|
struct SourceFile: ModuleItemOwner, FnDefOwner {
|
||||||
|
modules: [Module],
|
||||||
|
}
|
||||||
|
|
||||||
|
struct FnDef: VisibilityOwner, NameOwner, TypeParamsOwner, DocCommentsOwner, AttrsOwner {
|
||||||
|
ParamList,
|
||||||
|
RetType,
|
||||||
|
body: BlockExpr,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct RetType { TypeRef }
|
||||||
|
|
||||||
|
struct StructDef: VisibilityOwner, NameOwner, TypeParamsOwner, AttrsOwner, DocCommentsOwner {
|
||||||
|
}
|
||||||
|
|
||||||
|
struct UnionDef: VisibilityOwner, NameOwner, TypeParamsOwner, AttrsOwner, DocCommentsOwner {
|
||||||
|
RecordFieldDefList,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct RecordFieldDefList { fields: [RecordFieldDef] }
|
||||||
|
struct RecordFieldDef: VisibilityOwner, NameOwner, AttrsOwner, DocCommentsOwner, TypeAscriptionOwner { }
|
||||||
|
|
||||||
|
struct TupleFieldDefList { fields: [TupleFieldDef] }
|
||||||
|
struct TupleFieldDef: VisibilityOwner, AttrsOwner {
|
||||||
|
TypeRef,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct EnumDef: VisibilityOwner, NameOwner, TypeParamsOwner, AttrsOwner, DocCommentsOwner {
|
||||||
|
variant_list: EnumVariantList,
|
||||||
|
}
|
||||||
|
struct EnumVariantList {
|
||||||
|
variants: [EnumVariant],
|
||||||
|
}
|
||||||
|
struct EnumVariant: NameOwner, DocCommentsOwner, AttrsOwner {
|
||||||
|
Expr
|
||||||
|
}
|
||||||
|
|
||||||
|
struct TraitDef: VisibilityOwner, NameOwner, AttrsOwner, DocCommentsOwner, TypeParamsOwner, TypeBoundsOwner {
|
||||||
|
ItemList,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct Module: VisibilityOwner, NameOwner, AttrsOwner, DocCommentsOwner {
|
||||||
|
ItemList,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct ItemList: FnDefOwner, ModuleItemOwner {
|
||||||
|
impl_items: [ImplItem],
|
||||||
|
}
|
||||||
|
|
||||||
|
struct ConstDef: VisibilityOwner, NameOwner, TypeParamsOwner, AttrsOwner, DocCommentsOwner, TypeAscriptionOwner {
|
||||||
|
body: Expr,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct StaticDef: VisibilityOwner, NameOwner, TypeParamsOwner, AttrsOwner, DocCommentsOwner, TypeAscriptionOwner {
|
||||||
|
body: Expr,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct TypeAliasDef: VisibilityOwner, NameOwner, TypeParamsOwner, AttrsOwner, DocCommentsOwner, TypeBoundsOwner {
|
||||||
|
TypeRef,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct ImplBlock: TypeParamsOwner, AttrsOwner {
|
||||||
|
ItemList,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct ParenType { TypeRef }
|
||||||
|
struct TupleType { fields: [TypeRef] }
|
||||||
|
struct NeverType { }
|
||||||
|
struct PathType { Path }
|
||||||
|
struct PointerType { TypeRef }
|
||||||
|
struct ArrayType { TypeRef, Expr }
|
||||||
|
struct SliceType { TypeRef }
|
||||||
|
struct ReferenceType { TypeRef }
|
||||||
|
struct PlaceholderType { }
|
||||||
|
struct FnPointerType { ParamList, RetType }
|
||||||
|
struct ForType { TypeRef }
|
||||||
|
struct ImplTraitType: TypeBoundsOwner {}
|
||||||
|
struct DynTraitType: TypeBoundsOwner {}
|
||||||
|
|
||||||
|
struct TupleExpr { exprs: [Expr] }
|
||||||
|
struct ArrayExpr { exprs: [Expr] }
|
||||||
|
struct ParenExpr { Expr }
|
||||||
|
struct PathExpr { Path }
|
||||||
|
struct LambdaExpr {
|
||||||
|
ParamList,
|
||||||
|
RetType,
|
||||||
|
body: Expr,
|
||||||
|
}
|
||||||
|
struct IfExpr { Condition }
|
||||||
|
struct LoopExpr: LoopBodyOwner { }
|
||||||
|
struct TryBlockExpr { body: BlockExpr }
|
||||||
|
struct ForExpr: LoopBodyOwner {
|
||||||
|
Pat,
|
||||||
|
iterable: Expr,
|
||||||
|
}
|
||||||
|
struct WhileExpr: LoopBodyOwner { Condition }
|
||||||
|
struct ContinueExpr {}
|
||||||
|
struct BreakExpr { Expr }
|
||||||
|
struct Label {}
|
||||||
|
struct BlockExpr { Block }
|
||||||
|
struct ReturnExpr { Expr }
|
||||||
|
struct CallExpr: ArgListOwner { Expr }
|
||||||
|
struct MethodCallExpr: ArgListOwner {
|
||||||
|
Expr, NameRef, TypeArgList,
|
||||||
|
}
|
||||||
|
struct IndexExpr {}
|
||||||
|
struct FieldExpr { Expr, NameRef }
|
||||||
|
struct AwaitExpr { Expr }
|
||||||
|
struct TryExpr { Expr }
|
||||||
|
struct CastExpr { Expr, TypeRef }
|
||||||
|
struct RefExpr { Expr }
|
||||||
|
struct PrefixExpr { Expr }
|
||||||
|
struct BoxExpr { Expr }
|
||||||
|
struct RangeExpr {}
|
||||||
|
struct BinExpr {}
|
||||||
|
struct Literal {}
|
||||||
|
|
||||||
|
struct MatchExpr { Expr, MatchArmList }
|
||||||
|
struct MatchArmList: AttrsOwner { arms: [MatchArm] }
|
||||||
|
struct MatchArm: AttrsOwner {
|
||||||
|
pats: [Pat],
|
||||||
|
guard: MatchGuard,
|
||||||
|
Expr,
|
||||||
|
}
|
||||||
|
struct MatchGuard { Expr }
|
||||||
|
|
||||||
|
struct RecordLit { Path, RecordFieldList }
|
||||||
|
struct RecordFieldList {
|
||||||
|
fields: [RecordField],
|
||||||
|
spread: Expr,
|
||||||
|
}
|
||||||
|
struct RecordField { NameRef, Expr }
|
||||||
|
|
||||||
|
struct RefPat { Pat }
|
||||||
|
struct BoxPat { Pat }
|
||||||
|
struct BindPat: NameOwner { Pat }
|
||||||
|
struct PlaceholderPat { }
|
||||||
|
struct DotDotPat { }
|
||||||
|
struct PathPat { Path }
|
||||||
|
struct SlicePat {}
|
||||||
|
struct RangePat {}
|
||||||
|
struct LiteralPat { Literal }
|
||||||
|
|
||||||
|
struct RecordPat { RecordFieldPatList, Path }
|
||||||
|
struct RecordFieldPatList {
|
||||||
|
record_field_pats: [RecordFieldPat],
|
||||||
|
bind_pats: [BindPat],
|
||||||
|
}
|
||||||
|
struct RecordFieldPat: NameOwner { Pat }
|
||||||
|
|
||||||
|
struct TupleStructPat { Path, args: [Pat] }
|
||||||
|
struct TuplePat { args: [Pat] }
|
||||||
|
|
||||||
|
struct Visibility {}
|
||||||
|
struct Name {}
|
||||||
|
struct NameRef {}
|
||||||
|
|
||||||
|
struct MacroCall: NameOwner, AttrsOwner,DocCommentsOwner {
|
||||||
|
TokenTree, Path
|
||||||
|
}
|
||||||
|
struct Attr { Path, input: AttrInput }
|
||||||
|
struct TokenTree {}
|
||||||
|
struct TypeParamList {
|
||||||
|
type_params: [TypeParam],
|
||||||
|
lifetime_params: [LifetimeParam],
|
||||||
|
}
|
||||||
|
struct TypeParam: NameOwner, AttrsOwner, TypeBoundsOwner {
|
||||||
|
default_type: TypeRef,
|
||||||
|
}
|
||||||
|
struct ConstParam: NameOwner, AttrsOwner, TypeAscriptionOwner {
|
||||||
|
default_val: Expr,
|
||||||
|
}
|
||||||
|
struct LifetimeParam: AttrsOwner { }
|
||||||
|
struct TypeBound { TypeRef}
|
||||||
|
struct TypeBoundList { bounds: [TypeBound] }
|
||||||
|
struct WherePred: TypeBoundsOwner { TypeRef }
|
||||||
|
struct WhereClause { predicates: [WherePred] }
|
||||||
|
struct ExprStmt { Expr }
|
||||||
|
struct LetStmt: TypeAscriptionOwner {
|
||||||
|
Pat,
|
||||||
|
initializer: Expr,
|
||||||
|
}
|
||||||
|
struct Condition { Pat, Expr }
|
||||||
|
struct Block: AttrsOwner, ModuleItemOwner {
|
||||||
|
statements: [Stmt],
|
||||||
|
Expr,
|
||||||
|
}
|
||||||
|
struct ParamList {
|
||||||
|
SelfParam,
|
||||||
|
params: [Param],
|
||||||
|
}
|
||||||
|
struct SelfParam: TypeAscriptionOwner, AttrsOwner { }
|
||||||
|
struct Param: TypeAscriptionOwner, AttrsOwner {
|
||||||
|
Pat,
|
||||||
|
}
|
||||||
|
struct UseItem: AttrsOwner, VisibilityOwner {
|
||||||
|
UseTree,
|
||||||
|
}
|
||||||
|
struct UseTree {
|
||||||
|
Path, UseTreeList, Alias
|
||||||
|
}
|
||||||
|
struct Alias: NameOwner { }
|
||||||
|
struct UseTreeList { use_trees: [UseTree] }
|
||||||
|
struct ExternCrateItem: AttrsOwner, VisibilityOwner {
|
||||||
|
NameRef, Alias,
|
||||||
|
}
|
||||||
|
struct ArgList {
|
||||||
|
args: [Expr],
|
||||||
|
}
|
||||||
|
struct Path {
|
||||||
|
segment: PathSegment,
|
||||||
|
qualifier: Path,
|
||||||
|
}
|
||||||
|
struct PathSegment {
|
||||||
|
NameRef, TypeArgList, ParamList, RetType, PathType,
|
||||||
|
}
|
||||||
|
struct TypeArgList {
|
||||||
|
type_args: [TypeArg],
|
||||||
|
lifetime_args: [LifetimeArg],
|
||||||
|
assoc_type_args: [AssocTypeArg],
|
||||||
|
}
|
||||||
|
struct TypeArg { TypeRef }
|
||||||
|
struct AssocTypeArg { NameRef, TypeRef }
|
||||||
|
struct LifetimeArg {}
|
||||||
|
|
||||||
|
struct MacroItems: ModuleItemOwner, FnDefOwner { }
|
||||||
|
|
||||||
|
struct MacroStmts {
|
||||||
|
statements: [Stmt],
|
||||||
|
Expr,
|
||||||
|
}
|
||||||
|
},
|
||||||
|
enums: &ast_enums! {
|
||||||
|
enum NominalDef: NameOwner, TypeParamsOwner, AttrsOwner {
|
||||||
|
StructDef, EnumDef, UnionDef,
|
||||||
|
}
|
||||||
|
|
||||||
|
enum TypeRef {
|
||||||
|
ParenType,
|
||||||
|
TupleType,
|
||||||
|
NeverType,
|
||||||
|
PathType,
|
||||||
|
PointerType,
|
||||||
|
ArrayType,
|
||||||
|
SliceType,
|
||||||
|
ReferenceType,
|
||||||
|
PlaceholderType,
|
||||||
|
FnPointerType,
|
||||||
|
ForType,
|
||||||
|
ImplTraitType,
|
||||||
|
DynTraitType,
|
||||||
|
}
|
||||||
|
|
||||||
|
enum ModuleItem: AttrsOwner, VisibilityOwner {
|
||||||
|
StructDef,
|
||||||
|
UnionDef,
|
||||||
|
EnumDef,
|
||||||
|
FnDef,
|
||||||
|
TraitDef,
|
||||||
|
TypeAliasDef,
|
||||||
|
ImplBlock,
|
||||||
|
UseItem,
|
||||||
|
ExternCrateItem,
|
||||||
|
ConstDef,
|
||||||
|
StaticDef,
|
||||||
|
Module,
|
||||||
|
}
|
||||||
|
|
||||||
|
enum ImplItem: AttrsOwner {
|
||||||
|
FnDef, TypeAliasDef, ConstDef,
|
||||||
|
}
|
||||||
|
|
||||||
|
enum Expr {
|
||||||
|
TupleExpr,
|
||||||
|
ArrayExpr,
|
||||||
|
ParenExpr,
|
||||||
|
PathExpr,
|
||||||
|
LambdaExpr,
|
||||||
|
IfExpr,
|
||||||
|
LoopExpr,
|
||||||
|
ForExpr,
|
||||||
|
WhileExpr,
|
||||||
|
ContinueExpr,
|
||||||
|
BreakExpr,
|
||||||
|
Label,
|
||||||
|
BlockExpr,
|
||||||
|
ReturnExpr,
|
||||||
|
MatchExpr,
|
||||||
|
RecordLit,
|
||||||
|
CallExpr,
|
||||||
|
IndexExpr,
|
||||||
|
MethodCallExpr,
|
||||||
|
FieldExpr,
|
||||||
|
AwaitExpr,
|
||||||
|
TryExpr,
|
||||||
|
TryBlockExpr,
|
||||||
|
CastExpr,
|
||||||
|
RefExpr,
|
||||||
|
PrefixExpr,
|
||||||
|
RangeExpr,
|
||||||
|
BinExpr,
|
||||||
|
Literal,
|
||||||
|
MacroCall,
|
||||||
|
BoxExpr,
|
||||||
|
}
|
||||||
|
|
||||||
|
enum Pat {
|
||||||
|
RefPat,
|
||||||
|
BoxPat,
|
||||||
|
BindPat,
|
||||||
|
PlaceholderPat,
|
||||||
|
DotDotPat,
|
||||||
|
PathPat,
|
||||||
|
RecordPat,
|
||||||
|
TupleStructPat,
|
||||||
|
TuplePat,
|
||||||
|
SlicePat,
|
||||||
|
RangePat,
|
||||||
|
LiteralPat,
|
||||||
|
}
|
||||||
|
|
||||||
|
enum AttrInput { Literal, TokenTree }
|
||||||
|
enum Stmt { ExprStmt, LetStmt }
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
@ -24,7 +24,6 @@ pub use self::{
|
||||||
gen_syntax::generate_syntax,
|
gen_syntax::generate_syntax,
|
||||||
};
|
};
|
||||||
|
|
||||||
pub const GRAMMAR: &str = "crates/ra_syntax/src/grammar.ron";
|
|
||||||
const GRAMMAR_DIR: &str = "crates/ra_parser/src/grammar";
|
const GRAMMAR_DIR: &str = "crates/ra_parser/src/grammar";
|
||||||
const OK_INLINE_TESTS_DIR: &str = "crates/ra_syntax/test_data/parser/inline/ok";
|
const OK_INLINE_TESTS_DIR: &str = "crates/ra_syntax/test_data/parser/inline/ok";
|
||||||
const ERR_INLINE_TESTS_DIR: &str = "crates/ra_syntax/test_data/parser/inline/err";
|
const ERR_INLINE_TESTS_DIR: &str = "crates/ra_syntax/test_data/parser/inline/err";
|
||||||
|
|
|
||||||
|
|
@ -3,44 +3,65 @@
|
||||||
//! Specifically, it generates the `SyntaxKind` enum and a number of newtype
|
//! Specifically, it generates the `SyntaxKind` enum and a number of newtype
|
||||||
//! wrappers around `SyntaxNode` which implement `ra_syntax::AstNode`.
|
//! wrappers around `SyntaxNode` which implement `ra_syntax::AstNode`.
|
||||||
|
|
||||||
use std::{collections::BTreeMap, fs};
|
|
||||||
|
|
||||||
use proc_macro2::{Punct, Spacing};
|
use proc_macro2::{Punct, Spacing};
|
||||||
use quote::{format_ident, quote};
|
use quote::{format_ident, quote};
|
||||||
use ron;
|
|
||||||
use serde::Deserialize;
|
|
||||||
|
|
||||||
use crate::{
|
use crate::{
|
||||||
|
ast_src::{AstSrc, FieldSrc, KindsSrc, AST_SRC, KINDS_SRC},
|
||||||
codegen::{self, update, Mode},
|
codegen::{self, update, Mode},
|
||||||
project_root, Result,
|
project_root, Result,
|
||||||
};
|
};
|
||||||
|
|
||||||
pub fn generate_syntax(mode: Mode) -> Result<()> {
|
pub fn generate_syntax(mode: Mode) -> Result<()> {
|
||||||
let grammar = project_root().join(codegen::GRAMMAR);
|
|
||||||
let grammar: Grammar = {
|
|
||||||
let text = fs::read_to_string(grammar)?;
|
|
||||||
ron::de::from_str(&text)?
|
|
||||||
};
|
|
||||||
|
|
||||||
let syntax_kinds_file = project_root().join(codegen::SYNTAX_KINDS);
|
let syntax_kinds_file = project_root().join(codegen::SYNTAX_KINDS);
|
||||||
let syntax_kinds = generate_syntax_kinds(&grammar)?;
|
let syntax_kinds = generate_syntax_kinds(KINDS_SRC)?;
|
||||||
update(syntax_kinds_file.as_path(), &syntax_kinds, mode)?;
|
update(syntax_kinds_file.as_path(), &syntax_kinds, mode)?;
|
||||||
|
|
||||||
let ast_file = project_root().join(codegen::AST);
|
let ast_file = project_root().join(codegen::AST);
|
||||||
let ast = generate_ast(&grammar)?;
|
let ast = generate_ast(AST_SRC)?;
|
||||||
update(ast_file.as_path(), &ast, mode)?;
|
update(ast_file.as_path(), &ast, mode)?;
|
||||||
|
|
||||||
Ok(())
|
Ok(())
|
||||||
}
|
}
|
||||||
|
|
||||||
fn generate_ast(grammar: &Grammar) -> Result<String> {
|
fn generate_ast(grammar: AstSrc<'_>) -> Result<String> {
|
||||||
let nodes = grammar.ast.iter().map(|(name, ast_node)| {
|
let nodes = grammar.nodes.iter().map(|node| {
|
||||||
let variants =
|
let name = format_ident!("{}", node.name);
|
||||||
ast_node.variants.iter().map(|var| format_ident!("{}", var)).collect::<Vec<_>>();
|
|
||||||
let name = format_ident!("{}", name);
|
|
||||||
|
|
||||||
let adt = if variants.is_empty() {
|
|
||||||
let kind = format_ident!("{}", to_upper_snake_case(&name.to_string()));
|
let kind = format_ident!("{}", to_upper_snake_case(&name.to_string()));
|
||||||
|
let traits = node.traits.iter().map(|trait_name| {
|
||||||
|
let trait_name = format_ident!("{}", trait_name);
|
||||||
|
quote!(impl ast::#trait_name for #name {})
|
||||||
|
});
|
||||||
|
|
||||||
|
let methods = node.fields.iter().map(|(name, field)| {
|
||||||
|
let method_name = match field {
|
||||||
|
FieldSrc::Shorthand => format_ident!("{}", to_lower_snake_case(&name)),
|
||||||
|
_ => format_ident!("{}", name),
|
||||||
|
};
|
||||||
|
let ty = match field {
|
||||||
|
FieldSrc::Optional(ty) | FieldSrc::Many(ty) => ty,
|
||||||
|
FieldSrc::Shorthand => name,
|
||||||
|
};
|
||||||
|
let ty = format_ident!("{}", ty);
|
||||||
|
|
||||||
|
match field {
|
||||||
|
FieldSrc::Many(_) => {
|
||||||
|
quote! {
|
||||||
|
pub fn #method_name(&self) -> AstChildren<#ty> {
|
||||||
|
AstChildren::new(&self.syntax)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
FieldSrc::Optional(_) | FieldSrc::Shorthand => {
|
||||||
|
quote! {
|
||||||
|
pub fn #method_name(&self) -> Option<#ty> {
|
||||||
|
AstChildren::new(&self.syntax).next()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
quote! {
|
quote! {
|
||||||
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
|
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
|
||||||
pub struct #name {
|
pub struct #name {
|
||||||
|
|
@ -59,12 +80,25 @@ fn generate_ast(grammar: &Grammar) -> Result<String> {
|
||||||
}
|
}
|
||||||
fn syntax(&self) -> &SyntaxNode { &self.syntax }
|
fn syntax(&self) -> &SyntaxNode { &self.syntax }
|
||||||
}
|
}
|
||||||
|
#(#traits)*
|
||||||
|
|
||||||
|
impl #name {
|
||||||
|
#(#methods)*
|
||||||
}
|
}
|
||||||
} else {
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
let enums = grammar.enums.iter().map(|en| {
|
||||||
|
let variants = en.variants.iter().map(|var| format_ident!("{}", var)).collect::<Vec<_>>();
|
||||||
|
let name = format_ident!("{}", en.name);
|
||||||
let kinds = variants
|
let kinds = variants
|
||||||
.iter()
|
.iter()
|
||||||
.map(|name| format_ident!("{}", to_upper_snake_case(&name.to_string())))
|
.map(|name| format_ident!("{}", to_upper_snake_case(&name.to_string())))
|
||||||
.collect::<Vec<_>>();
|
.collect::<Vec<_>>();
|
||||||
|
let traits = en.traits.iter().map(|trait_name| {
|
||||||
|
let trait_name = format_ident!("{}", trait_name);
|
||||||
|
quote!(impl ast::#trait_name for #name {})
|
||||||
|
});
|
||||||
|
|
||||||
quote! {
|
quote! {
|
||||||
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
|
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
|
||||||
|
|
@ -104,48 +138,7 @@ fn generate_ast(grammar: &Grammar) -> Result<String> {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
let traits = ast_node.traits.iter().map(|trait_name| {
|
|
||||||
let trait_name = format_ident!("{}", trait_name);
|
|
||||||
quote!(impl ast::#trait_name for #name {})
|
|
||||||
});
|
|
||||||
|
|
||||||
let collections = ast_node.collections.iter().map(|(name, kind)| {
|
|
||||||
let method_name = format_ident!("{}", name);
|
|
||||||
let kind = format_ident!("{}", kind);
|
|
||||||
quote! {
|
|
||||||
pub fn #method_name(&self) -> AstChildren<#kind> {
|
|
||||||
AstChildren::new(&self.syntax)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
let options = ast_node.options.iter().map(|attr| {
|
|
||||||
let method_name = match attr {
|
|
||||||
Attr::Type(t) => format_ident!("{}", to_lower_snake_case(&t)),
|
|
||||||
Attr::NameType(n, _) => format_ident!("{}", n),
|
|
||||||
};
|
|
||||||
let ty = match attr {
|
|
||||||
Attr::Type(t) | Attr::NameType(_, t) => format_ident!("{}", t),
|
|
||||||
};
|
|
||||||
quote! {
|
|
||||||
pub fn #method_name(&self) -> Option<#ty> {
|
|
||||||
AstChildren::new(&self.syntax).next()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
quote! {
|
|
||||||
#adt
|
|
||||||
|
|
||||||
#(#traits)*
|
#(#traits)*
|
||||||
|
|
||||||
impl #name {
|
|
||||||
#(#collections)*
|
|
||||||
#(#options)*
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
});
|
});
|
||||||
|
|
||||||
|
|
@ -156,13 +149,14 @@ fn generate_ast(grammar: &Grammar) -> Result<String> {
|
||||||
};
|
};
|
||||||
|
|
||||||
#(#nodes)*
|
#(#nodes)*
|
||||||
|
#(#enums)*
|
||||||
};
|
};
|
||||||
|
|
||||||
let pretty = codegen::reformat(ast)?;
|
let pretty = codegen::reformat(ast)?;
|
||||||
Ok(pretty)
|
Ok(pretty)
|
||||||
}
|
}
|
||||||
|
|
||||||
fn generate_syntax_kinds(grammar: &Grammar) -> Result<String> {
|
fn generate_syntax_kinds(grammar: KindsSrc<'_>) -> Result<String> {
|
||||||
let (single_byte_tokens_values, single_byte_tokens): (Vec<_>, Vec<_>) = grammar
|
let (single_byte_tokens_values, single_byte_tokens): (Vec<_>, Vec<_>) = grammar
|
||||||
.punct
|
.punct
|
||||||
.iter()
|
.iter()
|
||||||
|
|
@ -274,38 +268,6 @@ fn generate_syntax_kinds(grammar: &Grammar) -> Result<String> {
|
||||||
codegen::reformat(ast)
|
codegen::reformat(ast)
|
||||||
}
|
}
|
||||||
|
|
||||||
#[derive(Deserialize, Debug)]
|
|
||||||
struct Grammar {
|
|
||||||
punct: Vec<(String, String)>,
|
|
||||||
keywords: Vec<String>,
|
|
||||||
contextual_keywords: Vec<String>,
|
|
||||||
literals: Vec<String>,
|
|
||||||
tokens: Vec<String>,
|
|
||||||
nodes: Vec<String>,
|
|
||||||
ast: BTreeMap<String, AstNode>,
|
|
||||||
}
|
|
||||||
|
|
||||||
#[derive(Deserialize, Debug)]
|
|
||||||
struct AstNode {
|
|
||||||
#[serde(default)]
|
|
||||||
#[serde(rename = "enum")]
|
|
||||||
variants: Vec<String>,
|
|
||||||
|
|
||||||
#[serde(default)]
|
|
||||||
traits: Vec<String>,
|
|
||||||
#[serde(default)]
|
|
||||||
collections: Vec<(String, String)>,
|
|
||||||
#[serde(default)]
|
|
||||||
options: Vec<Attr>,
|
|
||||||
}
|
|
||||||
|
|
||||||
#[derive(Deserialize, Debug)]
|
|
||||||
#[serde(untagged)]
|
|
||||||
enum Attr {
|
|
||||||
Type(String),
|
|
||||||
NameType(String, String),
|
|
||||||
}
|
|
||||||
|
|
||||||
fn to_upper_snake_case(s: &str) -> String {
|
fn to_upper_snake_case(s: &str) -> String {
|
||||||
let mut buf = String::with_capacity(s.len());
|
let mut buf = String::with_capacity(s.len());
|
||||||
let mut prev_is_upper = None;
|
let mut prev_is_upper = None;
|
||||||
|
|
|
||||||
|
|
@ -1,6 +1,7 @@
|
||||||
//! FIXME: write short doc here
|
//! FIXME: write short doc here
|
||||||
|
|
||||||
pub mod codegen;
|
pub mod codegen;
|
||||||
|
mod ast_src;
|
||||||
|
|
||||||
use anyhow::Context;
|
use anyhow::Context;
|
||||||
pub use anyhow::Result;
|
pub use anyhow::Result;
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue