From 93fcadd208a7048f7c2b9b354e378e7b3f3654e4 Mon Sep 17 00:00:00 2001 From: Owen Avery Date: Wed, 11 Jan 2023 11:54:54 -0500 Subject: [PATCH] gccrs: Add HIR lowering for GroupedPattern gcc/rust/ChangeLog: * hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::visit): Add proper visitor. * hir/rust-ast-lower-pattern.h: Declare it. Signed-off-by: Owen Avery --- gcc/rust/hir/rust-ast-lower-pattern.cc | 16 ++++++++++++++++ gcc/rust/hir/rust-ast-lower-pattern.h | 1 + 2 files changed, 17 insertions(+) diff --git a/gcc/rust/hir/rust-ast-lower-pattern.cc b/gcc/rust/hir/rust-ast-lower-pattern.cc index 30a188286c8a..8ee3a979a339 100644 --- a/gcc/rust/hir/rust-ast-lower-pattern.cc +++ b/gcc/rust/hir/rust-ast-lower-pattern.cc @@ -243,5 +243,21 @@ ASTLoweringPattern::visit (AST::RangePattern &pattern) std::move (upper_bound), pattern.get_locus ()); } +void +ASTLoweringPattern::visit (AST::GroupedPattern &pattern) +{ + auto crate_num = mappings->get_current_crate (); + Analysis::NodeMapping mapping (crate_num, pattern.get_node_id (), + mappings->get_next_hir_id (crate_num), + UNKNOWN_LOCAL_DEFID); + + HIR::Pattern *inner + = ASTLoweringPattern::translate (pattern.get_pattern_in_parens ().get ()); + + translated + = new HIR::GroupedPattern (mapping, std::unique_ptr (inner), + pattern.get_locus ()); +} + } // namespace HIR } // namespace Rust diff --git a/gcc/rust/hir/rust-ast-lower-pattern.h b/gcc/rust/hir/rust-ast-lower-pattern.h index 8b191d56868b..0075e27e9c02 100644 --- a/gcc/rust/hir/rust-ast-lower-pattern.h +++ b/gcc/rust/hir/rust-ast-lower-pattern.h @@ -39,6 +39,7 @@ public: void visit (AST::TuplePattern &pattern) override; void visit (AST::LiteralPattern &pattern) override; void visit (AST::RangePattern &pattern) override; + void visit (AST::GroupedPattern &pattern) override; private: ASTLoweringPattern (); -- 2.47.2