Add test for clashes with reserved names

openmodelica/cppruntime/Makefile

@@ -13,6 +13,7 @@ clockedTypesTest.mos \
 clockedTest.mos \
 externalArrayInputTest.mos \
 mathFunctionsTest.mos \
+nameClashTest.mos \
 functionPointerTest.mos \
 recordTupleReturnTest.mos \
 RefArrayDim2.mos \

openmodelica/cppruntime/nameClashTest.mos

@@ -0,0 +1,48 @@
+// name: nameClashTest
+// keywords: reserved names
+// status: correct
+// teardown_command: rm -f *NameClash.Test*
+
+setCommandLineOptions("+simCodeTarget=Cpp");
+
+loadModel(Modelica);
+loadString("
+package NameClash
+  function f
+    input Real simTime;
+    output Real mydouble = simTime; // fixme: double does not work in functions!
+    output Integer int = integer(simTime);
+    output String string = String(simTime);
+  end f;
+  model Test
+    Real simTime = time;
+    Real double;
+    Integer int;
+    String string;
+  equation
+    (double, int, string) = f(simTime);
+    annotation(experiment(StopTime = 0));
+  end Test;
+end NameClash;
+");
+getErrorString();
+
+simulate(NameClash.Test);
+val(double, 0);
+val(int, 0);
+getErrorString();
+
+// Result:
+// true
+// true
+// true
+// ""
+// record SimulationResult
+// resultFile = "NameClash.Test_res.mat",
+// simulationOptions = "startTime = 0.0, stopTime = 0.0, numberOfIntervals = 500, tolerance = 1e-06, method = 'dassl', fileNamePrefix = 'NameClash.Test', options = '', outputFormat = 'mat', variableFilter = '.*', cflags = '', simflags = ''",
+// messages = ""
+// end SimulationResult;
+// 0.0
+// 0.0
+// ""
+// endResult