Avoid calling .fromFlags outside @TruffleBoundary

Author: Adam Hrbac

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/PythonLanguage.java

@@ -541,6 +541,12 @@ public RootCallTarget parse(PythonContext context, Source source, InputType type
         }
     }
 
+    @TruffleBoundary
+    public RootCallTarget compileForBytecodeInterpreter(PythonContext context, ModTy mod, Source source, boolean topLevel, int optimize, List<String> argumentNames,
+                    RaisePythonExceptionErrorCallback errorCallback, int flags) {
+        return compileForBytecodeInterpreter(context, mod, source, topLevel, optimize, argumentNames, errorCallback, FutureFeature.fromFlags(flags));
+    }
+
     @TruffleBoundary
     public RootCallTarget compileForBytecodeInterpreter(PythonContext context, ModTy mod, Source source, boolean topLevel, int optimize, List<String> argumentNames,
                     RaisePythonExceptionErrorCallback errorCallback, EnumSet<FutureFeature> futureFeatures) {

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/modules/BuiltinFunctions.java

@@ -1191,7 +1191,7 @@ Object generic(VirtualFrame frame, Object wSource, Object wFilename, TruffleStri
             if (AstModuleBuiltins.isAst(getContext(), wSource)) {
                 ModTy mod = AstModuleBuiltins.obj2sst(getContext(), wSource, getParserInputType(mode, flags));
                 Source source = PythonUtils.createFakeSource(filename);
-                RootCallTarget rootCallTarget = getLanguage().compileForBytecodeInterpreter(getContext(), mod, source, false, optimize, null, null, FutureFeature.fromFlags(flags));
+                RootCallTarget rootCallTarget = getLanguage().compileForBytecodeInterpreter(getContext(), mod, source, false, optimize, null, null, flags);
                 return wrapRootCallTarget(rootCallTarget);
             }
             TruffleString source = sourceAsString(frame, wSource, filename, interopLib, acquireLib, bufferLib, handleDecodingErrorNode, asStrNode, switchEncodingNode);