From f7fc904335edd53f428d76cd85a7bf3f8b55b2fe Mon Sep 17 00:00:00 2001 From: Philip Herron Date: Thu, 3 Apr 2025 15:39:58 +0100 Subject: gccrs: Fix ICE on raw reference This patch adds support for raw references which enforce the pointer type away from a reference type. Fixes Rust-GCC#3667 gcc/rust/ChangeLog: * backend/rust-compile-base.cc (HIRCompileBase::address_expression): allow optional type * backend/rust-compile-base.h: update prototype * backend/rust-compile-expr.cc (CompileExpr::visit): update borrow expr * backend/rust-compile-extern.h: remove unused debug * backend/rust-compile-resolve-path.cc (HIRCompileBase::query_compile): update usage * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): lower raw ref * hir/tree/rust-hir-expr.cc (BorrowExpr::BorrowExpr): add flag for raw ref * hir/tree/rust-hir-expr.h (class BorrowExpr): add new raw ref field * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): add handle for raw ref gcc/testsuite/ChangeLog: * rust/compile/issue-3667.rs: New test. Signed-off-by: Philip Herron --- gcc/rust/backend/rust-compile-expr.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'gcc/rust/backend/rust-compile-expr.cc') diff --git a/gcc/rust/backend/rust-compile-expr.cc b/gcc/rust/backend/rust-compile-expr.cc index e4ab9f0..37856a7 100644 --- a/gcc/rust/backend/rust-compile-expr.cc +++ b/gcc/rust/backend/rust-compile-expr.cc @@ -905,7 +905,8 @@ CompileExpr::visit (HIR::BorrowExpr &expr) &tyty)) return; - translated = address_expression (main_expr, expr.get_locus ()); + tree expected_type = TyTyResolveCompile::compile (ctx, tyty); + translated = address_expression (main_expr, expr.get_locus (), expected_type); } void -- cgit v1.1