Auto merge of rust-lang#101841 - nnethercote:rm-save-analysis, r=Mark-Simulacrum

Remove save-analysis.

Most tests involving save-analysis were removed, but I kept a few where the `-Zsave-analysis` was an add-on to the main thing being tested, rather than the main thing being tested.

Closes rust-lang#43606

Author: bors

Cargo.lock

@@ -3495,25 +3495,6 @@ dependencies = [
  "serde_json",
 ]
 
-[[package]]
-name = "rls-data"
-version = "0.19.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a58135eb039f3a3279a33779192f0ee78b56f57ae636e25cec83530e41debb99"
-dependencies = [
- "rls-span",
- "serde",
-]
-
-[[package]]
-name = "rls-span"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0eea58478fc06e15f71b03236612173a1b81e9770314edecfa664375e3e4c86"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "rust-demangler"
 version = "0.0.1"
@@ -3965,7 +3946,6 @@ dependencies = [
  "rustc_middle",
  "rustc_parse",
  "rustc_plugin_impl",
- "rustc_save_analysis",
  "rustc_session",
  "rustc_span",
  "rustc_target",
@@ -4625,27 +4605,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "rustc_save_analysis"
-version = "0.0.0"
-dependencies = [
- "rls-data",
- "rls-span",
- "rustc_ast",
- "rustc_ast_pretty",
- "rustc_data_structures",
- "rustc_errors",
- "rustc_hir",
- "rustc_hir_pretty",
- "rustc_lexer",
- "rustc_macros",
- "rustc_middle",
- "rustc_session",
- "rustc_span",
- "serde_json",
- "tracing",
-]
-
 [[package]]
 name = "rustc_serialize"
 version = "0.0.0"

compiler/rustc_driver_impl/Cargo.toml

@@ -22,7 +22,6 @@ rustc_macros = { path = "../rustc_macros" }
 rustc_metadata = { path = "../rustc_metadata" }
 rustc_parse = { path = "../rustc_parse" }
 rustc_plugin_impl = { path = "../rustc_plugin_impl" }
-rustc_save_analysis = { path = "../rustc_save_analysis" }
 rustc_codegen_ssa = { path = "../rustc_codegen_ssa" }
 rustc_session = { path = "../rustc_session" }
 rustc_error_codes = { path = "../rustc_error_codes" }