generate constraint system tests

more tests added

compiler/testData/constraintSystem/computeValues/contradiction.bounds

@@ -0,0 +1,18 @@
+VARIABLES T
+
+SUBTYPE T B
+SUPERTYPE T A
+
+type parameter bounds:
+T <: B(SPECIAL), >: A(SPECIAL)
+status:
+-hasConflictingConstraints: true
+-hasContradiction: true
+-hasErrorInConstrainingTypes: false
+-hasTypeConstructorMismatch: false
+-hasUnknownParameters: false
+-hasViolatedUpperBound: false
+-isSuccessful: false
+
+result:
+T=???

compiler/testData/constraintSystem/computeValues/subTypeOfUpperBounds.bounds

@@ -0,0 +1,18 @@
+VARIABLES T
+
+SUBTYPE T A
+SUBTYPE T B
+
+type parameter bounds:
+T <: A(SPECIAL), <: B(SPECIAL)
+status:
+-hasConflictingConstraints: false
+-hasContradiction: false
+-hasErrorInConstrainingTypes: false
+-hasTypeConstructorMismatch: false
+-hasUnknownParameters: false
+-hasViolatedUpperBound: false
+-isSuccessful: true
+
+result:
+T=B

compiler/testData/constraintSystem/computeValues/superTypeOfLowerBounds1.bounds

@@ -0,0 +1,18 @@
+VARIABLES T
+
+SUBTYPE T A
+SUPERTYPE T C
+
+type parameter bounds:
+T <: A(SPECIAL), >: C(SPECIAL)
+status:
+-hasConflictingConstraints: false
+-hasContradiction: false
+-hasErrorInConstrainingTypes: false
+-hasTypeConstructorMismatch: false
+-hasUnknownParameters: false
+-hasViolatedUpperBound: false
+-isSuccessful: true
+
+result:
+T=C

compiler/testData/constraintSystem/computeValues/superTypeOfLowerBounds2.bounds

@@ -0,0 +1,19 @@
+VARIABLES T
+
+SUBTYPE T A
+SUPERTYPE T B
+SUPERTYPE T C
+
+type parameter bounds:
+T <: A(SPECIAL), >: B(SPECIAL), >: C(SPECIAL)
+status:
+-hasConflictingConstraints: false
+-hasContradiction: false
+-hasErrorInConstrainingTypes: false
+-hasTypeConstructorMismatch: false
+-hasUnknownParameters: false
+-hasViolatedUpperBound: false
+-isSuccessful: true
+
+result:
+T=B