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emit structs with poset to fix C ordering. Structs might fully work now! Still need to do testing around templated versions and pointers

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Nathan Braswell
2018-12-27 00:59:26 -05:00
parent ca082c29bd
commit 2cf4a2f664
1 changed files with 12 additions and 5 deletions
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17
k.krak
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@@ -892,7 +892,8 @@ fun main(argc: int, argv: **char): int {
// emit C
var C_str = str()
var C_type_forward_declaration_str = str()
var C_type_declaration_str = str()
var C_type_declaration_str_map = map<*tree<ast>, str>()
var C_type_declaration_poset = poset<*tree<ast>>()
var C_declaration_str = str()
passes[str("emit_C")] = fun(item: *tree<ast>) {
@@ -919,11 +920,15 @@ fun main(argc: int, argv: **char): int {
}
ast::_type_def(b) {
C_type_forward_declaration_str += "typedef struct " + get_c_name(t) + " " + get_c_name(t) + ";\n"
C_type_declaration_str += "struct " + get_c_name(t) + "{\n"
C_type_declaration_str_map[t] = "struct " + get_c_name(t) + "{\n"
C_type_declaration_poset.add_job(t)
t->children.for_each(fun(c: *tree<ast>) {
C_type_declaration_str += "\t" + to_c_type(c->children[0]->data._identifier.second) + " " + get_c_name(c->children[0]) + ";\n"
C_type_declaration_str_map[t] += "\t" + to_c_type(c->children[0]->data._identifier.second) + " " + get_c_name(c->children[0]) + ";\n"
if is_obj(c->children[0]->data._identifier.second->bound_to) {
C_type_declaration_poset.add_open_dep(t, get_ast_binding(c->children[0]->data._identifier.second->bound_to->_obj))
}
})
C_type_declaration_str += "};\n"
C_type_declaration_str_map[t] += "};\n"
}
ast::_adt_def(b) { error("no adt_def should remain at C emit"); }
ast::_function(b) {
@@ -1097,7 +1102,9 @@ fun main(argc: int, argv: **char): int {
printlnerr("doing pass new style " + file_pass.second + " on " + to_string(file_pass.first->data))
passes[file_pass.second](file_pass.first)
})
C_str = "#include <stdbool.h>\n" + C_type_forward_declaration_str + "\n" + C_type_declaration_str + "\n" + C_declaration_str + "\n" + C_str
C_str = "#include <stdbool.h>\n" + C_type_forward_declaration_str + "\n" +
str("\n").join(C_type_declaration_poset.get_sorted().map(fun(type_dec: *tree<ast>):str { return C_type_declaration_str_map[type_dec]; })) +
"\n" + C_declaration_str + "\n" + C_str
println()
println()