From: Arthur Cohen <arthur.cohen@embecosm.com>
Date: Tue, 1 Apr 2025 15:45:00 +0000 (+0200)
Subject: gccrs: feature: Add min_specialization feature
X-Git-Tag: basepoints/gcc-16~270
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5f1d576a224a61fa4c924ab5bf5ed038d7fdbc9;p=thirdparty%2Fgcc.git

gccrs: feature: Add min_specialization feature

gcc/rust/ChangeLog:

	* checks/errors/rust-feature.cc (Feature::create): Handle `#![feature(min_specialization)]`.
	* checks/errors/rust-feature.h: Likewise.
---

diff --git a/gcc/rust/checks/errors/rust-feature.cc b/gcc/rust/checks/errors/rust-feature.cc
index 25af46cbed8..441a1b288fd 100644
--- a/gcc/rust/checks/errors/rust-feature.cc
+++ b/gcc/rust/checks/errors/rust-feature.cc
@@ -55,6 +55,9 @@ Feature::create (Feature::Name f)
 		      "1.11.0", 37854);
     case Feature::Name::PRELUDE_IMPORT:
       return Feature (f, Feature::State::ACTIVE, "prelude_import", "1.0.0");
+    case Feature::Name::MIN_SPECIALIZATION:
+      return Feature (f, Feature::State::ACTIVE, "min_specialization",
+		      "1.0.0" /* FIXME: What version here? */, 31844);
     case Feature::Name::AUTO_TRAITS:
       return Feature (f, Feature::State::ACTIVE, "optin_builtin_traits",
 		      "1.0.0", 13231);
@@ -80,6 +83,7 @@ const std::map<std::string, Feature::Name> Feature::name_hash_map = {
   {"raw_ref_op", Feature::Name::RAW_REF_OP},
   {"exclusive_range_pattern", Feature::Name::EXCLUSIVE_RANGE_PATTERN},
   {"prelude_import", Feature::Name::PRELUDE_IMPORT},
+  {"min_specialization", Feature::Name::MIN_SPECIALIZATION},
 }; // namespace Rust
 
 tl::optional<Feature::Name>
diff --git a/gcc/rust/checks/errors/rust-feature.h b/gcc/rust/checks/errors/rust-feature.h
index 9edae6d62c3..e7cb0afc689 100644
--- a/gcc/rust/checks/errors/rust-feature.h
+++ b/gcc/rust/checks/errors/rust-feature.h
@@ -51,6 +51,7 @@ public:
     RAW_REF_OP,
     EXCLUSIVE_RANGE_PATTERN,
     PRELUDE_IMPORT,
+    MIN_SPECIALIZATION,
   };
 
   const std::string &as_string () { return m_name_str; }