Add regression test for #107677

Author: GuillaumeGomez

tests/rustdoc-json/reexport/same_name_different_types.rs

@@ -0,0 +1,25 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/107677>.
+
+#![feature(no_core)]
+#![no_core]
+
+pub mod nested {
+    // @set foo_struct = "$.index[*][?(@.docs == 'Foo the struct')].id"
+
+    /// Foo the struct
+    pub struct Foo {}
+
+    // @set foo_fn = "$.index[*][?(@.docs == 'Foo the function')].id"
+
+    #[allow(non_snake_case)]
+    /// Foo the function
+    pub fn Foo() {}
+}
+
+// @ismany "$.index[*][?(@.inner.name == 'Foo' && @.kind == 'import')].inner.id" $foo_fn $foo_struct
+// @ismany "$.index[*][?(@.inner.name == 'Bar' && @.kind == 'import')].inner.id" $foo_fn $foo_struct
+
+// @count "$.index[*][?(@.inner.name == 'Foo' && @.kind == 'import')]" 2
+pub use nested::Foo;
+// @count "$.index[*][?(@.inner.name == 'Bar' && @.kind == 'import')]" 2
+pub use Foo as Bar;