From 95c619976ff94dff1b84a5cff7e65a640d667996 Mon Sep 17 00:00:00 2001 From: Owen Avery Date: Fri, 11 Jul 2025 22:47:01 -0400 Subject: gccrs: Recognize rustc_args_required_const attribute This doesn't handle rustc_args_required_const, but it does allow us to recognize it as a valid attribute. gcc/rust/ChangeLog: * util/rust-attribute-values.h (Attributes::RUSTC_ARGS_REQUIRED_CONST): New constexpr variable. * util/rust-attributes.cc (__definitions): New entry for RUSTC_ARGS_REQUIRED_CONST. Signed-off-by: Owen Avery --- gcc/rust/util/rust-attribute-values.h | 3 +++ gcc/rust/util/rust-attributes.cc | 3 +++ 2 files changed, 6 insertions(+) (limited to 'gcc') diff --git a/gcc/rust/util/rust-attribute-values.h b/gcc/rust/util/rust-attribute-values.h index 09ef566..367044a 100644 --- a/gcc/rust/util/rust-attribute-values.h +++ b/gcc/rust/util/rust-attribute-values.h @@ -89,6 +89,9 @@ public: static constexpr auto &TEST = "test"; static constexpr auto &SIMD_TEST = "simd_test"; + + static constexpr auto &RUSTC_ARGS_REQUIRED_CONST + = "rustc_args_required_const"; }; } // namespace Values } // namespace Rust diff --git a/gcc/rust/util/rust-attributes.cc b/gcc/rust/util/rust-attributes.cc index 273e25c..c846c2d 100644 --- a/gcc/rust/util/rust-attributes.cc +++ b/gcc/rust/util/rust-attributes.cc @@ -88,6 +88,9 @@ static const BuiltinAttrDefinition __definitions[] {Attrs::RUSTC_LAYOUT_SCALAR_VALID_RANGE_START, CODE_GENERATION}, + // TODO: be careful about calling functions marked with this? + {Attrs::RUSTC_ARGS_REQUIRED_CONST, CODE_GENERATION}, + {Attrs::PRELUDE_IMPORT, NAME_RESOLUTION}, {Attrs::RUSTC_DIAGNOSTIC_ITEM, STATIC_ANALYSIS}, -- cgit v1.1