diff options
| author | Muhammad Mahad <mahadtxt@gmail.com> | 2023-07-18 18:55:32 +0500 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2024-01-16 18:55:59 +0100 |
| commit | 5141707b5b5dcacde76dd0760f6604451f06ef85 (patch) | |
| tree | 80aea6c80c4417848809b73c9f339b0dd383d86a /gcc | |
| parent | 973f4088efa74e3c181169b77c22358ae179d4d6 (diff) | |
| download | gcc-5141707b5b5dcacde76dd0760f6604451f06ef85.zip gcc-5141707b5b5dcacde76dd0760f6604451f06ef85.tar.gz gcc-5141707b5b5dcacde76dd0760f6604451f06ef85.tar.bz2 | |
gccrs: [E0323] Implemented associated const, expected another trait
Refactored Error message similiar to rustc.
gcc/rust/ChangeLog:
* typecheck/rust-hir-type-check-implitem.cc (TypeCheckImplItemWithTrait::visit):
called error function.
gcc/testsuite/ChangeLog:
* rust/compile/non_member_const.rs: New test.
Signed-off-by: Muhammad Mahad <mahadtxt@gmail.com>
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/typecheck/rust-hir-type-check-implitem.cc | 6 | ||||
| -rw-r--r-- | gcc/testsuite/rust/compile/non_member_const.rs | 15 |
2 files changed, 19 insertions, 2 deletions
diff --git a/gcc/rust/typecheck/rust-hir-type-check-implitem.cc b/gcc/rust/typecheck/rust-hir-type-check-implitem.cc index b8a73a7..189dd87 100644 --- a/gcc/rust/typecheck/rust-hir-type-check-implitem.cc +++ b/gcc/rust/typecheck/rust-hir-type-check-implitem.cc @@ -389,12 +389,14 @@ TypeCheckImplItemWithTrait::visit (HIR::ConstantItem &constant) TraitItemReference::TraitItemType::CONST, &raw_trait_item); - // unknown trait item + // unknown trait item - https://doc.rust-lang.org/error_codes/E0323.html if (!found || raw_trait_item->is_error ()) { rich_location r (line_table, constant.get_locus ()); r.add_range (trait_reference.get_locus ()); - rust_error_at (r, "constant %<%s%> is not a member of trait %<%s%>", + rust_error_at (r, ErrorCode ("E0323"), + "item %qs is an associated const, which does not match " + "its trait %qs", constant.get_identifier ().as_string ().c_str (), trait_reference.get_name ().c_str ()); return; diff --git a/gcc/testsuite/rust/compile/non_member_const.rs b/gcc/testsuite/rust/compile/non_member_const.rs new file mode 100644 index 0000000..b974002 --- /dev/null +++ b/gcc/testsuite/rust/compile/non_member_const.rs @@ -0,0 +1,15 @@ +// https://doc.rust-lang.org/error_codes/E0323.html +#![allow(unused)] +fn main() { +trait Foo { + type N; +} + +struct Bar; + +impl Foo for Bar { + const N : u32 = 0; // { dg-error "item .N. is an associated const, which does not match its trait .Foo." } + // error: item `N` is an associated const, which doesn't match its + // trait `<Bar as Foo>` +} +}
\ No newline at end of file |