diff options
| author | Mark Wielaard <mark@klomp.org> | 2021-05-21 18:03:00 +0200 |
|---|---|---|
| committer | Marc Poulhiès <dkm@kataplop.net> | 2021-05-23 16:26:26 +0200 |
| commit | fd95c6cec373a79b7dc0210a55398061666fe14a (patch) | |
| tree | 53209c04eb9bdaf20aff20b48168ee182369423b /gcc/rust | |
| parent | 99b73780e6e30f962c01532d3ec189ceeecf7f93 (diff) | |
| download | gcc-fd95c6cec373a79b7dc0210a55398061666fe14a.zip gcc-fd95c6cec373a79b7dc0210a55398061666fe14a.tar.gz gcc-fd95c6cec373a79b7dc0210a55398061666fe14a.tar.bz2 | |
Mention the identifier that was unused in ScanUnused.
The ScanUnused class would only mention some name was unused.
Add the actual identifier name that is unused to help the user.
Note that this warning might produce a similar warning as the
ScanDeadcode class produces if the indentifier is a function.
Diffstat (limited to 'gcc/rust')
| -rw-r--r-- | gcc/rust/resolve/rust-ast-resolve-unused.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/rust/resolve/rust-ast-resolve-unused.h b/gcc/rust/resolve/rust-ast-resolve-unused.h index bd71110..432776c 100644 --- a/gcc/rust/resolve/rust-ast-resolve-unused.h +++ b/gcc/rust/resolve/rust-ast-resolve-unused.h @@ -38,7 +38,7 @@ public: if (!r->have_references_for_node (decl_node_id) && ident.get ().at (0) != '_') { - rust_warning_at (locus, 0, "unused name"); + rust_warning_at (locus, 0, "unused name '%s'", ident.get ().c_str ()); } return true; }); |