[gcc/devel/rust/master] Add HIR lowering for GroupedPattern
Thomas Schwinge
tschwinge@gcc.gnu.org
Thu Jan 26 07:27:17 GMT 2023
https://gcc.gnu.org/g:ea7893625e8246b85da4d3aa0fef40f82d619873
commit ea7893625e8246b85da4d3aa0fef40f82d619873
Author: Owen Avery <powerboat9.gamer@gmail.com>
Date: Wed Jan 11 11:54:54 2023 -0500
Add HIR lowering for GroupedPattern
Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
Diff:
---
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 2c9a0dc59a1..d13af46523b 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<HIR::Pattern> (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 4ab81a856a7..20a5529d856 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 ();
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