Estimated hours taken: 3
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Some fixes to the Java back-end, to make it work again after
Zoltan's recent type class RTTI changes.
java/runtime/DuExistInfo.java:
Add a new field "exist_constraints" to the DuExistInfo type
and a corresponding argument to the constructor, to match
Zoltan's recent changes.
java/runtime/TypeClassId.java:
java/runtime/TypeClassMethod.java:
java/runtime/TypeClassDeclStruct.java:
java/runtime/TypeClassConstraint.java:
New files. These correspond to the C types MR_TypeClassId,
MR_TypeClassMethod, MR_TypeClassDeclStruct,
and MR_TypeClassConstraint in the C runtime.
java/runtime/TypeCtorInfo_Struct.java:
Add a comment.
compiler/rtti_to_mlds.m:
Don't cast null pointers to mlds__generic_type; they should have
the right type already. Casting to mlds__generic_type here causes
type errors for the Java back-end, because in Java there are no
implicit conversions from Object (unlike C, which allows implicit
conversions from `void *').
compiler/rtti.m:
Change tc_rtti_name_java_type so that it maps the new typeclass-related
RTTI types to the appropriate Java types.
library/private_builtin.m:
Define MR_PREDICATE and MR_FUNCTION.
java/runtime/PredFunc.java:
Fix a bug in my previous change:
s/MR_PRED/MR_PREDICATE/
s/MR_FUNC/MR_FUNCTION/
