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Auto merge of #86617 - joshtriplett:prune-dependencies, r=Mark-Simulacrum
Remove unused dependencies from compiler crates Various compiler crates have dependencies that they don't appear to use. I used some scripting to detect such dependencies, filtered them based on some manual review, and removed those that do indeed appear to be entirely unused.
2 parents 866335b + 7a9d419 commit 1034282

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14 files changed

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lines changed

14 files changed

+0
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‎Cargo.lock‎

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@@ -3714,10 +3714,8 @@ dependencies = [
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"rustc_codegen_ssa",
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"rustc_data_structures",
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"rustc_errors",
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"rustc_feature",
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"rustc_fs_util",
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"rustc_hir",
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"rustc_incremental",
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"rustc_index",
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"rustc_llvm",
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"rustc_metadata",
@@ -3769,7 +3767,6 @@ dependencies = [
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"arrayvec",
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"bitflags",
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"cfg-if 0.1.10",
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"crossbeam-utils 0.8.3",
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"ena",
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"indexmap",
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"jobserver",
@@ -3812,15 +3809,13 @@ dependencies = [
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"rustc_metadata",
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"rustc_middle",
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"rustc_mir",
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"rustc_mir_build",
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"rustc_parse",
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"rustc_plugin_impl",
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"rustc_save_analysis",
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"rustc_serialize",
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"rustc_session",
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"rustc_span",
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"rustc_target",
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"rustc_typeck",
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"tracing",
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"tracing-subscriber",
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"tracing-tree",
@@ -3946,10 +3941,8 @@ dependencies = [
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name = "rustc_infer"
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version = "0.0.0"
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dependencies = [
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"rustc_ast",
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"rustc_data_structures",
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"rustc_errors",
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"rustc_graphviz",
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"rustc_hir",
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"rustc_index",
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"rustc_macros",
@@ -3981,7 +3974,6 @@ dependencies = [
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"rustc_expand",
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"rustc_hir",
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"rustc_incremental",
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"rustc_index",
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"rustc_lint",
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"rustc_metadata",
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"rustc_middle",
@@ -4049,7 +4041,6 @@ dependencies = [
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"rustc_serialize",
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"rustc_span",
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"rustc_target",
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"tracing",
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]
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[[package]]
@@ -4093,7 +4084,6 @@ dependencies = [
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"rustc_target",
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"smallvec",
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"snap",
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"stable_deref_trait",
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"tracing",
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"winapi 0.3.9",
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]
@@ -4104,7 +4094,6 @@ version = "0.0.0"
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dependencies = [
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"bitflags",
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"chalk-ir",
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"measureme",
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"polonius-engine",
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"rustc-rayon-core",
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"rustc_apfloat",
@@ -4194,7 +4183,6 @@ dependencies = [
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"rustc_lexer",
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"rustc_session",
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"rustc_span",
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"smallvec",
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"tracing",
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"unicode-normalization",
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]
@@ -4224,7 +4212,6 @@ dependencies = [
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"rustc_session",
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"rustc_span",
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"rustc_target",
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"rustc_trait_selection",
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"tracing",
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]
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@@ -4264,20 +4251,13 @@ version = "0.0.0"
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dependencies = [
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"measureme",
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"rustc-rayon-core",
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"rustc_ast",
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"rustc_attr",
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"rustc_data_structures",
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"rustc_errors",
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"rustc_feature",
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"rustc_hir",
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"rustc_index",
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"rustc_macros",
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"rustc_middle",
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"rustc_query_system",
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"rustc_serialize",
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"rustc_session",
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"rustc_span",
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"rustc_target",
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"tracing",
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]
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@@ -4355,7 +4335,6 @@ dependencies = [
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name = "rustc_session"
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version = "0.0.0"
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dependencies = [
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"bitflags",
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"getopts",
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"num_cpus",
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"rustc_ast",
@@ -4395,7 +4374,6 @@ version = "0.0.0"
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dependencies = [
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"punycode",
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"rustc-demangle",
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"rustc_ast",
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"rustc_data_structures",
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"rustc_hir",
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"rustc_middle",

‎compiler/rustc_codegen_llvm/Cargo.toml‎

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@@ -21,10 +21,8 @@ rustc_attr = { path = "../rustc_attr" }
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rustc_codegen_ssa = { path = "../rustc_codegen_ssa" }
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rustc_data_structures = { path = "../rustc_data_structures" }
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rustc_errors = { path = "../rustc_errors" }
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rustc_feature = { path = "../rustc_feature" }
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rustc_fs_util = { path = "../rustc_fs_util" }
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rustc_hir = { path = "../rustc_hir" }
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rustc_incremental = { path = "../rustc_incremental" }
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rustc_index = { path = "../rustc_index" }
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rustc_llvm = { path = "../rustc_llvm" }
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rustc_metadata = { path = "../rustc_metadata" }

‎compiler/rustc_data_structures/Cargo.toml‎

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@@ -17,7 +17,6 @@ rustc_serialize = { path = "../rustc_serialize" }
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rustc_macros = { path = "../rustc_macros" }
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rustc_graphviz = { path = "../rustc_graphviz" }
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cfg-if = "0.1.2"
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crossbeam-utils = { version = "0.8", features = ["nightly"] }
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stable_deref_trait = "1.0.0"
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rayon = { version = "0.3.1", package = "rustc-rayon" }
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rayon-core = { version = "0.3.1", package = "rustc-rayon-core" }

‎compiler/rustc_driver/Cargo.toml‎

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@@ -34,8 +34,6 @@ rustc_interface = { path = "../rustc_interface" }
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rustc_serialize = { path = "../rustc_serialize" }
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rustc_ast = { path = "../rustc_ast" }
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rustc_span = { path = "../rustc_span" }
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rustc_mir_build = { path = "../rustc_mir_build" }
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rustc_typeck = { path = "../rustc_typeck" }
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[target.'cfg(windows)'.dependencies]
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winapi = { version = "0.3", features = ["consoleapi", "debugapi", "processenv"] }

‎compiler/rustc_infer/Cargo.toml‎

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@@ -8,7 +8,6 @@ edition = "2018"
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doctest = false
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[dependencies]
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rustc_graphviz = { path = "../rustc_graphviz" }
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tracing = "0.1"
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rustc_middle = { path = "../rustc_middle" }
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rustc_data_structures = { path = "../rustc_data_structures" }
@@ -21,4 +20,3 @@ rustc_serialize = { path = "../rustc_serialize" }
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rustc_span = { path = "../rustc_span" }
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rustc_target = { path = "../rustc_target" }
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smallvec = { version = "1.6.1", features = ["union", "may_dangle"] }
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rustc_ast = { path = "../rustc_ast" }

‎compiler/rustc_interface/Cargo.toml‎

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@@ -31,7 +31,6 @@ rustc_codegen_ssa = { path = "../rustc_codegen_ssa" }
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rustc_symbol_mangling = { path = "../rustc_symbol_mangling" }
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rustc_codegen_llvm = { path = "../rustc_codegen_llvm", optional = true }
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rustc_hir = { path = "../rustc_hir" }
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rustc_index = { path = "../rustc_index" }
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rustc_metadata = { path = "../rustc_metadata" }
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rustc_mir = { path = "../rustc_mir" }
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rustc_mir_build = { path = "../rustc_mir_build" }

‎compiler/rustc_lint_defs/Cargo.toml‎

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@@ -5,7 +5,6 @@ version = "0.0.0"
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edition = "2018"
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[dependencies]
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log = { package = "tracing", version = "0.1" }
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rustc_ast = { path = "../rustc_ast" }
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rustc_data_structures = { path = "../rustc_data_structures" }
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rustc_span = { path = "../rustc_span" }

‎compiler/rustc_metadata/Cargo.toml‎

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@@ -23,7 +23,6 @@ rustc_target = { path = "../rustc_target" }
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rustc_index = { path = "../rustc_index" }
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rustc_macros = { path = "../rustc_macros" }
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rustc_serialize = { path = "../rustc_serialize" }
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stable_deref_trait = "1.0.0"
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rustc_ast = { path = "../rustc_ast" }
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rustc_expand = { path = "../rustc_expand" }
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rustc_span = { path = "../rustc_span" }

‎compiler/rustc_middle/Cargo.toml‎

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@@ -28,6 +28,5 @@ rustc_ast = { path = "../rustc_ast" }
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rustc_span = { path = "../rustc_span" }
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chalk-ir = "0.55.0"
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smallvec = { version = "1.6.1", features = ["union", "may_dangle"] }
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measureme = "9.1.0"
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rustc_session = { path = "../rustc_session" }
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rustc_type_ir = { path = "../rustc_type_ir" }

‎compiler/rustc_parse/Cargo.toml‎

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@@ -19,4 +19,3 @@ rustc_session = { path = "../rustc_session" }
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rustc_span = { path = "../rustc_span" }
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rustc_ast = { path = "../rustc_ast" }
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unicode-normalization = "0.1.11"
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smallvec = { version = "1.6.1", features = ["union", "may_dangle"] }

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