From f731d644ced3530880868c2256429de7c52eae51 Mon Sep 17 00:00:00 2001
From: Christian Menard <christian.menard@tu-dresden.de>
Date: Thu, 30 May 2024 14:28:20 -0700
Subject: [PATCH] Disambiguate set(0) for C++ ports

This pulls in https://github.com/lf-lang/reactor-cpp/pull/57 and adds a new test
case.

Fixes https://github.com/lf-lang/lingua-franca/issues/2280
---
 core/src/main/resources/lib/cpp/reactor-cpp |  2 +-
 test/Cpp/src/SetZero.lf                     | 27 +++++++++++++++++++++
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 test/Cpp/src/SetZero.lf

diff --git a/core/src/main/resources/lib/cpp/reactor-cpp b/core/src/main/resources/lib/cpp/reactor-cpp
index f0f62ad339..f47e5174e4 160000
--- a/core/src/main/resources/lib/cpp/reactor-cpp
+++ b/core/src/main/resources/lib/cpp/reactor-cpp
@@ -1 +1 @@
-Subproject commit f0f62ad339c82dc137955f7dcae617326b644622
+Subproject commit f47e5174e4cbb891a886b06395da65cc8af79640
diff --git a/test/Cpp/src/SetZero.lf b/test/Cpp/src/SetZero.lf
new file mode 100644
index 0000000000..5d4c1e2ecc
--- /dev/null
+++ b/test/Cpp/src/SetZero.lf
@@ -0,0 +1,27 @@
+target Cpp
+
+reactor Source {
+  output out: unsigned
+
+  reaction(startup) -> out {=
+    out.set(0);
+  =}
+}
+
+reactor Sink {
+  input in: unsigned
+
+  reaction(startup, in) {=
+    if (!in.is_present() || *in.get() != 0) {
+      std::cerr << "Expected to receive 0\n";
+      exit(1);
+    }
+    std::cout << "Success!\n";
+  =}
+}
+
+main reactor {
+  source = new Source()
+  sink = new Sink()
+  source.out -> sink.in
+}