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* [gcc/devel/rust/master] Add missing type inferencing rules for arrays and slices
@ 2022-06-08 12:40 Thomas Schwinge
0 siblings, 0 replies; only message in thread
From: Thomas Schwinge @ 2022-06-08 12:40 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:ca7598514f5841cb08aef22a801d8a9f3f321b04
commit ca7598514f5841cb08aef22a801d8a9f3f321b04
Author: Philip Herron <philip.herron@embecosm.com>
Date: Thu Apr 28 15:09:25 2022 +0100
Add missing type inferencing rules for arrays and slices
Diff:
---
gcc/rust/typecheck/rust-tyty-coercion.h | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/gcc/rust/typecheck/rust-tyty-coercion.h b/gcc/rust/typecheck/rust-tyty-coercion.h
index e13c7f8d982..c862de5bc62 100644
--- a/gcc/rust/typecheck/rust-tyty-coercion.h
+++ b/gcc/rust/typecheck/rust-tyty-coercion.h
@@ -856,6 +856,18 @@ public:
TyVar (base_resolved->get_ref ()));
}
+ void visit (InferType &type) override
+ {
+ if (type.get_infer_kind () != InferType::InferTypeKind::GENERAL)
+ {
+ BaseCoercionRules::visit (type);
+ return;
+ }
+
+ resolved = base->clone ();
+ resolved->set_ref (type.get_ref ());
+ }
+
private:
BaseType *get_base () override { return base; }
@@ -902,6 +914,18 @@ public:
TyVar (base_resolved->get_ref ()));
}
+ void visit (InferType &type) override
+ {
+ if (type.get_infer_kind () != InferType::InferTypeKind::GENERAL)
+ {
+ BaseCoercionRules::visit (type);
+ return;
+ }
+
+ resolved = base->clone ();
+ resolved->set_ref (type.get_ref ());
+ }
+
private:
BaseType *get_base () override { return base; }
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