compiler/ml_type_gen.m:
Stop exporting two of the five functions that returned flag settings,
since they are called only from inside this module.
Delete the other three such functions. They each had only one call site
(one in ml_type_gen.m and two in mlds_to_java_wrap.m), so inline them
at their respective call sites.
Inline some local predicates at their only call sites.
Have predicates that always construct a single class definition
return that definition, instead of updating a list of class definitions.
Their new signatures encode this invariant.
Clarify the code for constructing class fields.
Delete a long-unused predicate.
compiler/mlds.m:
Delete fvn_sectag_const, which was generated only in the now-deleted
long-unused predicate in ml_type_gen.m.
Expand abbreviations in comments.
compiler/mlds_dump.m:
Conform to the change to mlds.m.
compiler/mlds_to_java_wrap.m:
Conform to the change to ml_type_gen.m.
compiler/mlds.m:
Make two changes to mlds_type.
The simpler change is the deletion of the maybe(foreign_type_assertions)
field from the MLDS representations of Mercury types. It was never used,
because Mercury types that are defined in a foreign language that is
acceptable for the current MLDS target platform are represented
as mlds_foreign_type, not as mercury_type.
The more involved change is to change the representation of builtin types.
Until now, we had separate function symbols in mlds_type to represent
ints, uints, floats and chars, but not strings or values of the sized
types {int,uint}{8,16,32,64}; those had to be represented as Mercury types.
This is an unnecessary inconsistency. It also had two allowed
representations for ints, uints, floats and chars, which meant that
some of the code handling those conceptual types had to be duplicated
to handle both representations.
This diff provides mlds_builtin_type_{int(_),float,string,char} function
symbols to represent every builtin type, and changes mercury_type
to mercury_nb_type to make clear that it is NOT to be used for builtins
(the nb is short for "not builtin").
compiler/ml_code_util.m:
compiler/ml_util.m:
Delete functions that used to construct MLDS representations of builtin
types. The new representation of those types is so simple that using
such functions is no less cumbersome than writing down the representations
directly.
compiler/ml_accurate_gc.m:
compiler/ml_call_gen.m:
compiler/ml_closure_gen.m:
compiler/ml_disj_gen.m:
compiler/ml_foreign_proc_gen.m:
compiler/ml_global_data.m:
compiler/ml_lookup_switch.m:
compiler/ml_proc_gen.m:
compiler/ml_rename_classes.m:
compiler/ml_simplify_switch.m:
compiler/ml_string_switch.m:
compiler/ml_switch_gen.m:
compiler/ml_tag_switch.m:
compiler/ml_type_gen.m:
compiler/ml_unify_gen_construct.m:
compiler/ml_unify_gen_deconstruct.m:
compiler/ml_unify_gen_util.m:
compiler/mlds_dump.m:
compiler/mlds_to_c_data.m:
compiler/mlds_to_c_export.m:
compiler/mlds_to_c_func.m:
compiler/mlds_to_c_global.m:
compiler/mlds_to_c_stmt.m:
compiler/mlds_to_c_type.m:
compiler/mlds_to_cs_data.m:
compiler/mlds_to_cs_stmt.m:
compiler/mlds_to_cs_type.m:
compiler/mlds_to_java_data.m:
compiler/mlds_to_java_stmt.m:
compiler/mlds_to_java_type.m:
compiler/mlds_to_java_wrap.m:
compiler/rtti_to_mlds.m:
Conform to the changes above.
compiler/mlds_to_java.m:
Delete this module. Move its contents to the following eleven modules.
compiler/mlds_to_java_class.m:
Code to output class definitions.
compiler/mlds_to_java_data.m:
Code to output lvals, rvals and initializers.
compiler/mlds_to_java_export.m:
Code to output entities (e.g. enums) exported to Java.
compiler/mlds_to_java_file.m:
The top level code, generating whole Java files.
compiler/mlds_to_java_func.m:
Code to output function definitions.
compiler/mlds_to_java_global.m:
Code to output the definitions of global variables.
compiler/mlds_to_java_name.m:
Code to output various kinds of names.
compiler/mlds_to_java_stmt.m:
Code to output statements.
compiler/mlds_to_java_type.m:
Code to output types.
compiler/mlds_to_java_util.m:
Utilities used by the other mlds_to_java_*.m modules.
compiler/mlds_to_java_wrap.m:
Code to create wrapper classes, to help implement function pointers.
compiler/ml_backend.m:
Delete the old module, add the new modules.
compiler/Mercury.options:
Require the new modules to have the declarations and definitions
of their predicates in a consistent order.
compiler/mercury_compile_mlds_back_end.m:
Import mlds_to_java_file.m instead of mlds_to_java.m.
compiler/mlds.m:
compiler/mlds_to_cs.m:
Update some references to the deleted file.
compiler/mlds_to_c_class.m:
Delete some stray ZZZs.
