fix: Nomarlize the relative path for all targets

Author: linyihai

src/cargo/util/toml/mod.rs

@@ -1298,7 +1298,7 @@ pub fn to_real_manifest(
     // If we have no lib at all, use the inferred lib, if available.
     // If we have a lib with a path, we're done.
     // If we have a lib with no path, use the inferred lib or else the package name.
-    let targets = to_targets(
+    let mut targets = to_targets(
         &features,
         &original_toml,
         &normalized_toml,
@@ -1308,6 +1308,13 @@ pub fn to_real_manifest(
         warnings,
     )?;
 
+    // Normalize the targets paths
+    for target in targets.iter_mut() {
+        if let TargetSourcePath::Path(path) = target.src_path() {
+            target.set_src_path(TargetSourcePath::Path(normalize_path(path)));
+        }
+    }
+
     if targets.iter().all(|t| t.is_custom_build()) {
         bail!(
             "no targets specified in the manifest\n\
@@ -3016,8 +3023,12 @@ pub fn prepare_target_for_publish(
     context: &str,
     gctx: &GlobalContext,
 ) -> CargoResult<Option<manifest::TomlTarget>> {
-    let path = target.path.as_ref().expect("previously normalized");
-    let path = normalize_path(&path.0);
+    let path = target
+        .path
+        .as_ref()
+        .expect("previously normalized")
+        .0
+        .clone();
     if let Some(packaged_files) = packaged_files {
         if !packaged_files.contains(&path) {
             let name = target.name.as_ref().expect("previously normalized");

tests/testsuite/binary_name.rs

@@ -414,7 +414,7 @@ fn targets_with_relative_path_in_workspace_members() {
         .with_stderr_data(str![[r#"
 [COMPILING] relative-bar v0.1.0 ([ROOT]/foo/relative-bar)
 [WARNING] unused variable: `a`
- --> relative-bar/./build.rs:1:17
+ --> relative-bar/build.rs:1:17
   |
 1 | fn main() { let a = 1; }
   |                 ^ [HELP] if this is intentional, prefix it with an underscore: `_a`
@@ -423,7 +423,7 @@ fn targets_with_relative_path_in_workspace_members() {
 
 [WARNING] `relative-bar` (build script) generated 1 warning
 [WARNING] function `a` is never used
- --> relative-bar/./src/lib.rs:1:4
+ --> relative-bar/src/lib.rs:1:4
   |
 1 | fn a() {}
   |    ^
@@ -432,7 +432,7 @@ fn targets_with_relative_path_in_workspace_members() {
 
 [WARNING] `relative-bar` (lib) generated 1 warning
 [WARNING] unused variable: `a`
- --> relative-bar/./src/main.rs:1:17
+ --> relative-bar/src/main.rs:1:17
   |
 1 | fn main() { let a = 1; }
   |                 ^ [HELP] if this is intentional, prefix it with an underscore: `_a`
@@ -448,7 +448,7 @@ fn targets_with_relative_path_in_workspace_members() {
     p.cargo("check --example example")
         .with_stderr_data(str![[r#"
 [WARNING] unused variable: `a`
- --> relative-bar/./build.rs:1:17
+ --> relative-bar/build.rs:1:17
   |
 1 | fn main() { let a = 1; }
   |                 ^ [HELP] if this is intentional, prefix it with an underscore: `_a`
@@ -457,7 +457,7 @@ fn targets_with_relative_path_in_workspace_members() {
 
 [WARNING] `relative-bar` (build script) generated 1 warning
 [WARNING] function `a` is never used
- --> relative-bar/./src/lib.rs:1:4
+ --> relative-bar/src/lib.rs:1:4
   |
 1 | fn a() {}
   |    ^
@@ -467,7 +467,7 @@ fn targets_with_relative_path_in_workspace_members() {
 [WARNING] `relative-bar` (lib) generated 1 warning
 [CHECKING] relative-bar v0.1.0 ([ROOT]/foo/relative-bar)
 [WARNING] unused variable: `a`
- --> relative-bar/./example.rs:1:17
+ --> relative-bar/example.rs:1:17
   |
 1 | fn main() { let a = 1; }
   |                 ^ [HELP] if this is intentional, prefix it with an underscore: `_a`
@@ -482,7 +482,7 @@ fn targets_with_relative_path_in_workspace_members() {
 
     p.cargo("check --test test").with_stderr_data(str![[r#"
 [WARNING] unused variable: `a`
- --> relative-bar/./build.rs:1:17
+ --> relative-bar/build.rs:1:17
   |
 1 | fn main() { let a = 1; }
   |                 ^ [HELP] if this is intentional, prefix it with an underscore: `_a`
@@ -491,7 +491,7 @@ fn targets_with_relative_path_in_workspace_members() {
 
 [WARNING] `relative-bar` (build script) generated 1 warning
 [WARNING] function `a` is never used
- --> relative-bar/./src/lib.rs:1:4
+ --> relative-bar/src/lib.rs:1:4
   |
 1 | fn a() {}
   |    ^
@@ -501,7 +501,7 @@ fn targets_with_relative_path_in_workspace_members() {
 [WARNING] `relative-bar` (lib) generated 1 warning
 [CHECKING] relative-bar v0.1.0 ([ROOT]/foo/relative-bar)
 [WARNING] unused variable: `a`
- --> relative-bar/./test.rs:5:35
+ --> relative-bar/test.rs:5:35
   |
 5 |                 fn test_a() { let a = 1; } 
   |                                   ^ [HELP] if this is intentional, prefix it with an underscore: `_a`
@@ -516,7 +516,7 @@ fn targets_with_relative_path_in_workspace_members() {
     if is_nightly() {
         p.cargo("check --bench bench").with_stderr_data(str![[r#"
 [WARNING] unused variable: `a`
- --> relative-bar/./build.rs:1:17
+ --> relative-bar/build.rs:1:17
   |
 1 | fn main() { let a = 1; }
   |                 ^ [HELP] if this is intentional, prefix it with an underscore: `_a`
@@ -525,7 +525,7 @@ fn targets_with_relative_path_in_workspace_members() {
 
 [WARNING] `relative-bar` (build script) generated 1 warning
 [WARNING] function `a` is never used
- --> relative-bar/./src/lib.rs:1:4
+ --> relative-bar/src/lib.rs:1:4
   |
 1 | fn a() {}
   |    ^
@@ -535,7 +535,7 @@ fn targets_with_relative_path_in_workspace_members() {
 [WARNING] `relative-bar` (lib) generated 1 warning
 [CHECKING] relative-bar v0.1.0 ([ROOT]/foo/relative-bar)
 [WARNING] unused variable: `a`
- --> relative-bar/./bench.rs:7:58
+ --> relative-bar/bench.rs:7:58
   |
 7 |                 fn bench_a(_b: &mut test::Bencher) { let a = 1; }
   |                                                          ^ [HELP] if this is intentional, prefix it with an underscore: `_a`