From: Pierre-Emmanuel Patry <[email protected]>
Top level module should collide with extern crate names and the error
should be reported on the module, not the extern crate because the latter
may not have a source location given it may have been injected.
gcc/testsuite/ChangeLog:
* rust/minicore/top_core_modules.rs: New test.
* rust/minicore/top_core_modules_core/lib.rs: New test.
Signed-off-by: Pierre-Emmanuel Patry <[email protected]>
---
This change was merged into the gccrs repository and is posted here for
upstream visibility and potential drive-by review, as requested by GCC
release managers.
Each commit email contains a link to its details on github from where you can
find the Pull-Request and associated discussions.
Commit on github:
https://github.com/Rust-GCC/gccrs/commit/b8e80ba0bb0e4902ad8e4b06fe56478750c89b83
The commit has NOT been mentioned in any issue.
The commit has been mentioned in the following pull-request(s):
- https://github.com/Rust-GCC/gccrs/pull/4758
gcc/testsuite/rust/minicore/top_core_modules.rs | 4 ++++
gcc/testsuite/rust/minicore/top_core_modules_core/lib.rs | 4 ++++
2 files changed, 8 insertions(+)
create mode 100644 gcc/testsuite/rust/minicore/top_core_modules.rs
create mode 100644 gcc/testsuite/rust/minicore/top_core_modules_core/lib.rs
diff --git a/gcc/testsuite/rust/minicore/top_core_modules.rs
b/gcc/testsuite/rust/minicore/top_core_modules.rs
new file mode 100644
index 000000000..380ef314b
--- /dev/null
+++ b/gcc/testsuite/rust/minicore/top_core_modules.rs
@@ -0,0 +1,4 @@
+#![feature(no_std)]
+#![no_std]
+
+mod core {} // { dg-error ".core. defined multiple times" }
diff --git a/gcc/testsuite/rust/minicore/top_core_modules_core/lib.rs
b/gcc/testsuite/rust/minicore/top_core_modules_core/lib.rs
new file mode 100644
index 000000000..210881f59
--- /dev/null
+++ b/gcc/testsuite/rust/minicore/top_core_modules_core/lib.rs
@@ -0,0 +1,4 @@
+#![feature(no_core)]
+#![no_core]
+
+pub struct Titi;
--
2.55.0
