Update sysroot crates

Author: Veykril

crates/project-model/src/sysroot.rs

@@ -128,14 +128,18 @@ impl Sysroot {
         }
 
         if let Some(alloc) = sysroot.by_name("alloc") {
-            if let Some(core) = sysroot.by_name("core") {
-                sysroot.crates[alloc].deps.push(core);
+            for dep in ALLOC_DEPS.trim().lines() {
+                if let Some(dep) = sysroot.by_name(dep) {
+                    sysroot.crates[alloc].deps.push(dep)
+                }
             }
         }
 
         if let Some(proc_macro) = sysroot.by_name("proc_macro") {
-            if let Some(std) = sysroot.by_name("std") {
-                sysroot.crates[proc_macro].deps.push(std);
+            for dep in PROC_MACRO_DEPS.trim().lines() {
+                if let Some(dep) = sysroot.by_name(dep) {
+                    sysroot.crates[proc_macro].deps.push(dep)
+                }
             }
         }
 
@@ -239,24 +243,27 @@ fn get_rust_src(sysroot_path: &AbsPath) -> Option<AbsPathBuf> {
 
 const SYSROOT_CRATES: &str = "
 alloc
+backtrace
 core
 panic_abort
 panic_unwind
 proc_macro
 profiler_builtins
 std
 stdarch/crates/std_detect
-term
 test
 unwind";
 
+const ALLOC_DEPS: &str = "core";
+
 const STD_DEPS: &str = "
 alloc
-core
-panic_abort
 panic_unwind
+panic_abort
+core
 profiler_builtins
+unwind
 std_detect
-term
-test
-unwind";
+test";
+
+const PROC_MACRO_DEPS: &str = "std";

crates/project-model/src/tests.rs

@@ -1566,10 +1566,10 @@ fn rust_project_hello_world_project_model() {
                             },
                             Dependency {
                                 crate_id: CrateId(
-                                    1,
+                                    3,
                                 ),
                                 name: CrateName(
-                                    "core",
+                                    "panic_unwind",
                                 ),
                                 prelude: true,
                             },
@@ -1584,10 +1584,10 @@ fn rust_project_hello_world_project_model() {
                             },
                             Dependency {
                                 crate_id: CrateId(
-                                    3,
+                                    1,
                                 ),
                                 name: CrateName(
-                                    "panic_unwind",
+                                    "core",
                                 ),
                                 prelude: true,
                             },
@@ -1602,40 +1602,31 @@ fn rust_project_hello_world_project_model() {
                             },
                             Dependency {
                                 crate_id: CrateId(
-                                    7,
+                                    9,
                                 ),
                                 name: CrateName(
-                                    "std_detect",
+                                    "unwind",
                                 ),
                                 prelude: true,
                             },
                             Dependency {
                                 crate_id: CrateId(
-                                    8,
+                                    7,
                                 ),
                                 name: CrateName(
-                                    "term",
+                                    "std_detect",
                                 ),
                                 prelude: true,
                             },
                             Dependency {
                                 crate_id: CrateId(
-                                    9,
+                                    8,
                                 ),
                                 name: CrateName(
                                     "test",
                                 ),
                                 prelude: true,
                             },
-                            Dependency {
-                                crate_id: CrateId(
-                                    10,
-                                ),
-                                name: CrateName(
-                                    "unwind",
-                                ),
-                                prelude: true,
-                            },
                         ],
                         proc_macro: Err(
                             "no proc macro loaded for sysroot crate",
@@ -1687,40 +1678,6 @@ fn rust_project_hello_world_project_model() {
                         ),
                         edition: Edition2018,
                         version: None,
-                        display_name: Some(
-                            CrateDisplayName {
-                                crate_name: CrateName(
-                                    "term",
-                                ),
-                                canonical_name: "term",
-                            },
-                        ),
-                        cfg_options: CfgOptions(
-                            [],
-                        ),
-                        potential_cfg_options: CfgOptions(
-                            [],
-                        ),
-                        env: Env {
-                            entries: {},
-                        },
-                        dependencies: [],
-                        proc_macro: Err(
-                            "no proc macro loaded for sysroot crate",
-                        ),
-                        origin: Lang(
-                            Other,
-                        ),
-                        is_proc_macro: false,
-                    },
-                    CrateId(
-                        9,
-                    ): CrateData {
-                        root_file_id: FileId(
-                            10,
-                        ),
-                        edition: Edition2018,
-                        version: None,
                         display_name: Some(
                             CrateDisplayName {
                                 crate_name: CrateName(
@@ -1748,10 +1705,10 @@ fn rust_project_hello_world_project_model() {
                         is_proc_macro: false,
                     },
                     CrateId(
-                        10,
+                        9,
                     ): CrateData {
                         root_file_id: FileId(
-                            11,
+                            10,
                         ),
                         edition: Edition2018,
                         version: None,
@@ -1782,10 +1739,10 @@ fn rust_project_hello_world_project_model() {
                         is_proc_macro: false,
                     },
                     CrateId(
-                        11,
+                        10,
                     ): CrateData {
                         root_file_id: FileId(
-                            12,
+                            11,
                         ),
                         edition: Edition2018,
                         version: None,
@@ -1836,7 +1793,7 @@ fn rust_project_hello_world_project_model() {
                             },
                             Dependency {
                                 crate_id: CrateId(
-                                    9,
+                                    8,
                                 ),
                                 name: CrateName(
                                     "test",