- Reverted (constrain is used in the old multibody library and MathCore uses it.) Testcase will be added later today.

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@5220 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Author: Peter Aronsson

Compiler/Builtin.mo

@@ -3482,6 +3482,8 @@ algorithm
       env = Env.extendFrameT(env, "sqrt", sqrtreal2real);
       env = Env.extendFrameT(env, "mod", realReal2real);
       env = Env.extendFrameT(env, "mod", intInt2int);
+      env = Env.extendFrameT(env, "constrain", realrealreal2real);
+      env = Env.extendFrameT(env, "constrain", array1dimrealarray1dimrealarray1dimreal2array1dimreal);
       /*
       env = Env.extendFrameT(env, "semiLinear", realRealReal2real);
       env = Env.extendFrameT(env, "delay", realReal2real);

Compiler/Codegen.mo

@@ -1282,7 +1282,7 @@ protected function isBuiltinFunction
   takes an Absyn.path and returns true if the name matches a modelica builtin function"
   input Absyn.Path path;
   output Boolean b;
-  list<String> builtins = { "delay","smooth","size","ndims","zeros","ones","fill","max","min","transpose","array","sum","product","pre","initial","terminal","floor","ceil","abs","sqrt","div","integer","mod","rem","diagonal","differentiate","simplify","noEvent","edge","sign","der","sample","change","cat","identity","vector","scalar","cross","String","skew"};
+  list<String> builtins = { "delay","smooth","size","ndims","zeros","ones","fill","max","min","transpose","array","sum","product","pre","initial","terminal","floor","ceil","abs","sqrt","div","integer","mod","rem","diagonal","differentiate","simplify","noEvent","edge","sign","der","sample","change","cat","identity","vector","scalar","cross","String","skew","constrain" };
 
 algorithm
   out := matchcontinue(path)