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Fix prior template caching for templated functions

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This commit is contained in:
Nathan Braswell
2018-12-12 23:42:57 -05:00
parent 3f2d51ba75
commit eb5e21a993
1 changed files with 8 additions and 1 deletions
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7
k.krak
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@@ -662,6 +662,7 @@ fun main(argc: int, argv: **char): int {
}
// shouldn't cache by binding, but by all insted
println("checking for prior instantiations of " + to_string(bound_to->data))
var already_inst = instantiated_map[bound_to].filter(fun(p: pair<*binding<type>, *tree<ast>>): bool return equality(binding_type->bound_to, p.first->bound_to, false);)
if (already_inst.size() > 1) {
error("already inst > 1, should be impossible")
@@ -704,7 +705,13 @@ fun main(argc: int, argv: **char): int {
print_tree(inst_copy, 1)
// save it in our insted map so we don't instantate more than once per types
if is_function(bound_to->children[0]) || is_compiler_intrinsic(bound_to->children[0]) {
var binding_type2 = get_type(clone_ast_binding(t))
unify(binding_type2, inst_temp_type(get_type(bound_to->children[0]), inst_map))
instantiated_map[bound_to].add(make_pair(binding_type2, inst_copy))
} else {
instantiated_map[bound_to].add(make_pair(binding_p(type::_obj(clone_ast_binding(t))), inst_copy))
}
pass_poset.add_close_dep(make_pair(item, str("emit_C")), make_pair(inst_copy, str("emit_C")))
set_single_ast_binding(t, inst_copy)
}