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10% or so speed up

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This commit is contained in:
Nathan Braswell
2017-10-28 15:28:34 -04:00
parent 48b21c54ae
commit 0132ade7ed
2 changed files with 15 additions and 5 deletions
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9
stdlib/c_generator.krak
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@@ -15,7 +15,8 @@ import poset:*
obj c_generator (Object) {
var id_counter: int
var ast_to_syntax: map<*ast_node, *tree<symbol>>
var ast_name_map: map<*ast_node, string>
var ast_name_map: hash_map<*ast_node, string>
var used_names: hash_set<string>
var function_type_map: map<type, string>
var function_typedef_string: string
var closure_struct_definitions: string
@@ -27,6 +28,7 @@ obj c_generator (Object) {
id_counter = 0
ast_to_syntax.construct()
ast_name_map.construct()
used_names.construct()
function_type_map.construct()
function_typedef_string.construct()
closure_struct_definitions.construct()
@@ -89,6 +91,7 @@ obj c_generator (Object) {
id_counter = old->id_counter
ast_to_syntax.copy_construct(&old->ast_to_syntax)
ast_name_map.copy_construct(&old->ast_name_map)
used_names.copy_construct(&old->used_names)
function_type_map.copy_construct(&old->function_type_map)
function_typedef_string.copy_construct(&old->function_typedef_string)
closure_struct_definitions.copy_construct(&old->closure_struct_definitions)
@@ -104,6 +107,7 @@ obj c_generator (Object) {
fun destruct() {
ast_to_syntax.destruct()
ast_name_map.destruct()
used_names.destruct()
function_type_map.destruct()
function_typedef_string.destruct()
closure_struct_definitions.destruct()
@@ -590,9 +594,10 @@ obj c_generator (Object) {
if (result == "impossible name")
error("HUGE PROBLEMS")
// TODO keyword avoid seems not to work
if (make_unique && (ast_name_map.contains_value(result) || c_keyword_avoid.contains(result)))
if (make_unique && (used_names.contains(result) || c_keyword_avoid.contains(result)))
result += get_id()
ast_name_map.set(node, result)
used_names.add(result)
return result
}
fun cify_name(name: string): string {