Merge pull request #2302 from lf-lang/cpp-set-zero

Disambiguate set(0) for C++ ports
lf-lang · May 31, 2024 · ca30b0c · ca30b0c
2 parents 030f93b + f731d64
commit ca30b0c
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diff --git a/core/src/main/resources/lib/cpp/reactor-cpp b/core/src/main/resources/lib/cpp/reactor-cpp
diff --git a/test/Cpp/src/SetZero.lf 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
+}
+7 −8		CONTRIBUTING.md
+5 −16		README.md
+6 −2		include/reactor-cpp/port.hh