id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1138	Type mismatch in modifiers when extending Real (from MathCore)	Jan Brugård	Jan Brugård	"See this models:
{{{
type Real2
  extends Real;
end Real2;
}}}

{{{
type Axis= Real2[3];
}}}

{{{
model test
  parameter Axis n={0,-1,0};
end test;
}}}

The error message for the model test is:
{{{
--- [185] 14:24:48 Validation of class test ---
Check of test failed
Error: Type mismatch in modifier, expected type (Real2 type bc:Real), got modifier ={0,-1,0} of type Integer[3]
Error: Error occured while flattening model test
}}}

There is some problems with extending Real, (and other built in types I guess). The extended class should have the same properties as Real, but it does not. If changing the Axis to :

{{{
type Axis= Real[3];
}}}
 The check of test is ok."	defect	closed	high				fixed		Jan Brugård Per Östlund