21 files changed, 109 insertions, 84 deletions

diff --git a/Cargo.lock b/Cargo.lock
index e7b873076..c10d72aa4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1043,6 +1043,7 @@ version = "0.1.0"
 dependencies = [
  "either",
  "format-buf",
+ "fst",
  "indexmap",
  "insta",
  "itertools",
@@ -1059,8 +1060,11 @@ dependencies = [
  "ra_syntax",
  "ra_text_edit",
  "rand",
+ "rayon",
  "rustc-hash",
+ "superslice",
  "test_utils",
+ "unicase",
 ]
 
 [[package]]
@@ -1087,6 +1091,7 @@ dependencies = [
  "rustc-hash",
  "superslice",
  "test_utils",
+ "unicase",
 ]
 
 [[package]]
@@ -1598,6 +1603,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "unicase"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
+dependencies = [
+ "version_check",
+]
+
+[[package]]
 name = "unicode-bidi"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1640,6 +1654,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "version_check"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "078775d0255232fb988e6fccf26ddc9d1ac274299aaedcedce21c6f72cc533ce"
+
+[[package]]
 name = "walkdir"
 version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/crates/ra_assists/Cargo.toml b/crates/ra_assists/Cargo.toml
index 6973038d4..12a933645 100644
--- a/crates/ra_assists/Cargo.toml
+++ b/crates/ra_assists/Cargo.toml
@@ -10,8 +10,8 @@ doctest = false
 [dependencies]
 format-buf = "1.0.0"
 join_to_string = "0.1.3"
-rustc-hash = "1.0"
-either = "1.5"
+rustc-hash = "1.1.0"
+either = "1.5.3"
 
 ra_syntax = { path = "../ra_syntax" }
 ra_text_edit = { path = "../ra_text_edit" }
diff --git a/crates/ra_cargo_watch/Cargo.toml b/crates/ra_cargo_watch/Cargo.toml
index dd814fc9d..b09650d98 100644
--- a/crates/ra_cargo_watch/Cargo.toml
+++ b/crates/ra_cargo_watch/Cargo.toml
@@ -5,14 +5,14 @@ version = "0.1.0"
 authors = ["rust-analyzer developers"]
 
 [dependencies]
-crossbeam-channel = "0.4"
-lsp-types = { version = "0.70.0", features = ["proposed"] }
-log = "0.4.3"
+crossbeam-channel = "0.4.0"
+lsp-types = { version = "0.70.1", features = ["proposed"] }
+log = "0.4.8"
 cargo_metadata = "0.9.1"
 jod-thread = "0.1.0"
 parking_lot = "0.10.0"
-serde_json = "1.0.45"
+serde_json = "1.0.48"
 
 [dev-dependencies]
-insta = "0.13.0"
-serde_json = "1.0"
\ No newline at end of file
+insta = "0.13.1"
+serde_json = "1.0.48"
diff --git a/crates/ra_cfg/Cargo.toml b/crates/ra_cfg/Cargo.toml
index dd5ff88b0..9165076a5 100644
--- a/crates/ra_cfg/Cargo.toml
+++ b/crates/ra_cfg/Cargo.toml
@@ -8,7 +8,7 @@ authors = ["rust-analyzer developers"]
 doctest = false
 
 [dependencies]
-rustc-hash = "1.0.1"
+rustc-hash = "1.1.0"
 
 ra_syntax = { path = "../ra_syntax" }
 tt = { path = "../ra_tt", package = "ra_tt" }
diff --git a/crates/ra_db/Cargo.toml b/crates/ra_db/Cargo.toml
index 7afa5d8fc..878c22ba9 100644
--- a/crates/ra_db/Cargo.toml
+++ b/crates/ra_db/Cargo.toml
@@ -10,7 +10,7 @@ doctest = false
 [dependencies]
 salsa = "0.14.1"
 relative-path = "1.0.0"
-rustc-hash = "1.0"
+rustc-hash = "1.1.0"
 
 ra_syntax = { path = "../ra_syntax" }
 ra_cfg = { path = "../ra_cfg" }
diff --git a/crates/ra_fmt/Cargo.toml b/crates/ra_fmt/Cargo.toml
index 9969d4746..ea9befeaf 100644
--- a/crates/ra_fmt/Cargo.toml
+++ b/crates/ra_fmt/Cargo.toml
@@ -9,6 +9,6 @@ publish = false
 doctest = false
 
 [dependencies]
-itertools = "0.8.0"
+itertools = "0.8.2"
 
 ra_syntax = { path = "../ra_syntax" }
diff --git a/crates/ra_hir/Cargo.toml b/crates/ra_hir/Cargo.toml
index 7dc31ad3c..0555a0de7 100644
--- a/crates/ra_hir/Cargo.toml
+++ b/crates/ra_hir/Cargo.toml
@@ -8,9 +8,9 @@ authors = ["rust-analyzer developers"]
 doctest = false
 
 [dependencies]
-log = "0.4.5"
-rustc-hash = "1.0"
-either = "1.5"
+log = "0.4.8"
+rustc-hash = "1.1.0"
+either = "1.5.3"
 
 ra_syntax = { path = "../ra_syntax" }
 ra_db = { path = "../ra_db" }
diff --git a/crates/ra_hir_def/Cargo.toml b/crates/ra_hir_def/Cargo.toml
index 6b9be9948..5053d0688 100644
--- a/crates/ra_hir_def/Cargo.toml
+++ b/crates/ra_hir_def/Cargo.toml
@@ -8,11 +8,11 @@ authors = ["rust-analyzer developers"]
 doctest = false
 
 [dependencies]
-log = "0.4.5"
-once_cell = "1.0.1"
-rustc-hash = "1.0"
-either = "1.5"
-anymap = "0.12"
+log = "0.4.8"
+once_cell = "1.3.1"
+rustc-hash = "1.1.0"
+either = "1.5.3"
+anymap = "0.12.1"
 drop_bomb = "0.1.4"
 itertools = "0.8.2"
 
@@ -27,4 +27,4 @@ ra_cfg = { path = "../ra_cfg" }
 tt = { path = "../ra_tt", package = "ra_tt" }
 
 [dev-dependencies]
-insta = "0.13.0"
+insta = "0.13.1"
diff --git a/crates/ra_hir_expand/Cargo.toml b/crates/ra_hir_expand/Cargo.toml
index 3ae4376dc..d6e3c1f76 100644
--- a/crates/ra_hir_expand/Cargo.toml
+++ b/crates/ra_hir_expand/Cargo.toml
@@ -8,8 +8,8 @@ authors = ["rust-analyzer developers"]
 doctest = false
 
 [dependencies]
-log = "0.4.5"
-either = "1.5"
+log = "0.4.8"
+either = "1.5.3"
 
 ra_arena = { path = "../ra_arena" }
 ra_db = { path = "../ra_db" }
diff --git a/crates/ra_hir_ty/Cargo.toml b/crates/ra_hir_ty/Cargo.toml
index f5484bf70..49cafc539 100644
--- a/crates/ra_hir_ty/Cargo.toml
+++ b/crates/ra_hir_ty/Cargo.toml
@@ -9,9 +9,9 @@ doctest = false
 
 [dependencies]
 arrayvec = "0.5.1"
-ena = "0.13"
-log = "0.4.5"
-rustc-hash = "1.0"
+ena = "0.13.1"
+log = "0.4.8"
+rustc-hash = "1.1.0"
 
 hir_def = { path = "../ra_hir_def", package = "ra_hir_def" }
 hir_expand = { path = "../ra_hir_expand", package = "ra_hir_expand" }
@@ -28,4 +28,4 @@ chalk-ir =      { git = "https://github.com/rust-lang/chalk.git", rev = "af48f30
 lalrpop-intern = "0.15.1"
 
 [dev-dependencies]
-insta = "0.13.0"
+insta = "0.13.1"
diff --git a/crates/ra_ide/Cargo.toml b/crates/ra_ide/Cargo.toml
index 97dea5ffd..3407d2598 100644
--- a/crates/ra_ide/Cargo.toml
+++ b/crates/ra_ide/Cargo.toml
@@ -11,15 +11,19 @@ doctest = false
 wasm = []
 
 [dependencies]
-either = "1.5"
+either = "1.5.3"
 format-buf = "1.0.0"
-indexmap = "1.3.0"
-itertools = "0.8.0"
+indexmap = "1.3.2"
+itertools = "0.8.2"
 join_to_string = "0.1.3"
-log = "0.4.5"
-rustc-hash = "1.0"
-rand = { version = "0.7.0", features = ["small_rng"] }
-once_cell = "1.2.0"
+log = "0.4.8"
+rayon = "1.3.0"
+fst = { version = "0.3.5", default-features = false }
+rustc-hash = "1.1.0"
+unicase = "2.6.0"
+superslice = "1.0.0"
+rand = { version = "0.7.3", features = ["small_rng"] }
+once_cell = "1.3.1"
 
 ra_syntax = { path = "../ra_syntax" }
 ra_text_edit = { path = "../ra_text_edit" }
@@ -36,4 +40,4 @@ ra_assists = { path = "../ra_assists" }
 hir = { path = "../ra_hir", package = "ra_hir" }
 
 [dev-dependencies]
-insta = "0.13.0"
+insta = "0.13.1"
diff --git a/crates/ra_ide_db/Cargo.toml b/crates/ra_ide_db/Cargo.toml
index dbe98f3a0..ee409e34e 100644
--- a/crates/ra_ide_db/Cargo.toml
+++ b/crates/ra_ide_db/Cargo.toml
@@ -11,17 +11,18 @@ doctest = false
 wasm = []
 
 [dependencies]
-either = "1.5"
+either = "1.5.3"
 format-buf = "1.0.0"
-indexmap = "1.3.0"
-itertools = "0.8.0"
+indexmap = "1.3.2"
+itertools = "0.8.2"
 join_to_string = "0.1.3"
-log = "0.4.5"
-rayon = "1.0.2"
-fst = { version = "0.3.1", default-features = false }
-rustc-hash = "1.0"
+log = "0.4.8"
+rayon = "1.3.0"
+fst = { version = "0.3.5", default-features = false }
+rustc-hash = "1.1.0"
+unicase = "2.6.0"
 superslice = "1.0.0"
-once_cell = "1.2.0"
+once_cell = "1.3.1"
 
 ra_syntax = { path = "../ra_syntax" }
 ra_text_edit = { path = "../ra_text_edit" }
@@ -36,4 +37,4 @@ test_utils = { path = "../test_utils" }
 hir = { path = "../ra_hir", package = "ra_hir" }
 
 [dev-dependencies]
-insta = "0.13.0"
+insta = "0.13.1"
diff --git a/crates/ra_mbe/Cargo.toml b/crates/ra_mbe/Cargo.toml
index a3fc01f63..4dec24914 100644
--- a/crates/ra_mbe/Cargo.toml
+++ b/crates/ra_mbe/Cargo.toml
@@ -11,9 +11,9 @@ doctest = false
 ra_syntax = { path = "../ra_syntax" }
 ra_parser = { path = "../ra_parser" }
 tt = { path = "../ra_tt", package = "ra_tt" }
-rustc-hash = "1.0.0"
-smallvec = "1.0.0"
-log = "0.4.5"
+rustc-hash = "1.1.0"
+smallvec = "1.2.0"
+log = "0.4.8"
 
 [dev-dependencies]
 test_utils = { path = "../test_utils" }
diff --git a/crates/ra_prof/Cargo.toml b/crates/ra_prof/Cargo.toml
index 382e6219a..e06a6d7d2 100644
--- a/crates/ra_prof/Cargo.toml
+++ b/crates/ra_prof/Cargo.toml
@@ -9,13 +9,13 @@ publish = false
 doctest = false
 
 [dependencies]
-once_cell = "1.0.1"
-itertools = "0.8.0"
-backtrace = "0.3.28"
+once_cell = "1.3.1"
+itertools = "0.8.2"
+backtrace = "0.3.44"
 
 [target.'cfg(not(target_env = "msvc"))'.dependencies]
 jemallocator = { version = "0.3.2", optional = true }
-jemalloc-ctl = { version = "0.3.2", optional = true }
+jemalloc-ctl = { version = "0.3.3", optional = true }
 
 [features]
 jemalloc = [ "jemallocator", "jemalloc-ctl" ]
diff --git a/crates/ra_project_model/Cargo.toml b/crates/ra_project_model/Cargo.toml
index 653d5bd14..6252241bf 100644
--- a/crates/ra_project_model/Cargo.toml
+++ b/crates/ra_project_model/Cargo.toml
@@ -8,16 +8,16 @@ authors = ["rust-analyzer developers"]
 doctest = false
 
 [dependencies]
-log = "0.4.5"
-rustc-hash = "1.0"
+log = "0.4.8"
+rustc-hash = "1.1.0"
 
-cargo_metadata = "0.9.0"
+cargo_metadata = "0.9.1"
 
 ra_arena = { path = "../ra_arena" }
 ra_db = { path = "../ra_db" }
 ra_cfg = { path = "../ra_cfg" }
 
-serde = { version = "1.0.89", features = ["derive"] }
-serde_json = "1.0.39"
+serde = { version = "1.0.104", features = ["derive"] }
+serde_json = "1.0.48"
 
 anyhow = "1.0.26"
diff --git a/crates/ra_syntax/Cargo.toml b/crates/ra_syntax/Cargo.toml
index cb72972c5..7891628dc 100644
--- a/crates/ra_syntax/Cargo.toml
+++ b/crates/ra_syntax/Cargo.toml
@@ -11,12 +11,12 @@ repository = "https://github.com/rust-analyzer/rust-analyzer"
 doctest = false
 
 [dependencies]
-itertools = "0.8.0"
+itertools = "0.8.2"
 rowan = "0.9.0"
 rustc_lexer = "0.1.0"
-rustc-hash = "1.0.1"
+rustc-hash = "1.1.0"
 arrayvec = "0.5.1"
-once_cell = "1.2.0"
+once_cell = "1.3.1"
 
 ra_text_edit = { path = "../ra_text_edit" }
 ra_parser = { path = "../ra_parser" }
@@ -24,9 +24,9 @@ ra_parser = { path = "../ra_parser" }
 # This crate transitively depends on `smol_str` via `rowan`.
 # ideally, `serde` should be enabled by `rust-analyzer`, but we enable it here
 # to reduce number of compilations
-smol_str = { version = "0.1.12", features = ["serde"] }
-serde = { version = "1", features = ["derive"] }
+smol_str = { version = "0.1.15", features = ["serde"] }
+serde = { version = "1.0.104", features = ["derive"] }
 
 [dev-dependencies]
 test_utils = { path = "../test_utils" }
-walkdir = "2.2.0"
+walkdir = "2.3.1"
diff --git a/crates/ra_text_edit/Cargo.toml b/crates/ra_text_edit/Cargo.toml
index 4490ae43b..a32149299 100644
--- a/crates/ra_text_edit/Cargo.toml
+++ b/crates/ra_text_edit/Cargo.toml
@@ -9,7 +9,7 @@ publish = false
 doctest = false
 
 [dependencies]
-text_unit = "0.1.6"
+text_unit = "0.1.9"
 
 [dev-dependencies]
 test_utils = { path = "../test_utils" }
diff --git a/crates/ra_tt/Cargo.toml b/crates/ra_tt/Cargo.toml
index c9601fdcc..f7230a9ca 100644
--- a/crates/ra_tt/Cargo.toml
+++ b/crates/ra_tt/Cargo.toml
@@ -10,4 +10,4 @@ doctest = false
 [dependencies]
 # ideally, `serde` should be enabled by `rust-analyzer`, but we enable it here
 # to reduce number of compilations
-smol_str = { version = "0.1.12", features = ["serde"] }
+smol_str = { version = "0.1.15", features = ["serde"] }
diff --git a/crates/rust-analyzer/Cargo.toml b/crates/rust-analyzer/Cargo.toml
index 3dae43d2a..c5d6e3831 100644
--- a/crates/rust-analyzer/Cargo.toml
+++ b/crates/rust-analyzer/Cargo.toml
@@ -13,32 +13,32 @@ name = "rust-analyzer"
 path = "./src/bin/main.rs"
 
 [dependencies]
-anyhow = "1.0"
-crossbeam-channel = "0.4"
-either = "1.5"
+anyhow = "1.0.26"
+crossbeam-channel = "0.4.0"
+either = "1.5.3"
 env_logger = { version = "0.7.1", default-features = false }
 globset = "0.4.4"
-itertools = "0.8.0"
+itertools = "0.8.2"
 jod-thread = "0.1.0"
-log = "0.4.3"
-lsp-types = { version = "0.70.0", features = ["proposed"] }
+log = "0.4.8"
+lsp-types = { version = "0.70.1", features = ["proposed"] }
 parking_lot = "0.10.0"
-pico-args = "0.3.0"
-rand = { version = "0.7.0", features = ["small_rng"] }
+pico-args = "0.3.1"
+rand = { version = "0.7.3", features = ["small_rng"] }
 relative-path = "1.0.0"
-rustc-hash = "1.0"
-serde = { version = "1.0.83", features = ["derive"] }
-serde_json = "1.0.34"
+rustc-hash = "1.1.0"
+serde = { version = "1.0.104", features = ["derive"] }
+serde_json = "1.0.48"
 threadpool = "1.7.1"
 
-lsp-server = "0.3.0"
+lsp-server = "0.3.1"
 ra_cargo_watch = { path = "../ra_cargo_watch" }
 ra_ide = { path = "../ra_ide" }
 ra_prof = { path = "../ra_prof" }
 ra_project_model = { path = "../ra_project_model" }
 ra_syntax = { path = "../ra_syntax" }
 ra_text_edit = { path = "../ra_text_edit" }
-ra_vfs = "0.5.0"
+ra_vfs = "0.5.2"
 
 # This should only be used in CLI
 ra_db = { path = "../ra_db" }
@@ -48,10 +48,10 @@ hir_ty = { path = "../ra_hir_ty", package = "ra_hir_ty" }
 
 
 [target.'cfg(windows)'.dependencies]
-winapi = "0.3"
+winapi = "0.3.8"
 
 [dev-dependencies]
-tempfile = "3"
+tempfile = "3.1.0"
 test_utils = { path = "../test_utils" }
 
 [features]
diff --git a/crates/test_utils/Cargo.toml b/crates/test_utils/Cargo.toml
index a71366cc4..971592b73 100644
--- a/crates/test_utils/Cargo.toml
+++ b/crates/test_utils/Cargo.toml
@@ -9,5 +9,5 @@ doctest = false
 
 [dependencies]
 difference = "2.0.0"
-text_unit = "0.1.2"
-serde_json = "1.0.34"
+text_unit = "0.1.9"
+serde_json = "1.0.48"
diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index 72dd5e581..a8b9b010d 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -9,8 +9,8 @@ publish = false
 doctest = false
 
 [dependencies]
-walkdir = "2.1.3"
-pico-args = "0.3.0"
+walkdir = "2.3.1"
+pico-args = "0.3.1"
 quote = "1.0.2"
-proc-macro2 = "1.0.1"
-anyhow = "1.0.19"
+proc-macro2 = "1.0.8"
+anyhow = "1.0.26"