ed/Odin
1
0
Fork 0
mirror of https://github.com/Ed94/Odin.git synced 2026-06-28 00:01:48 -07:00
Code Issues Packages Projects Releases Wiki Activity

Support for named indices for array-like compound literals {3 = a, 1 = b}

Browse Source
This commit is contained in:
gingerBill
2019-10-20 13:11:28 +01:00
parent b4951c9b39
commit f12ded54f2
4 changed files with 213 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ir_print.cpp
+47 -13
View File
@@ -876,22 +876,56 @@ void ir_print_exact_value(irFileBuffer *f, irModule *m, ExactValue value, Type *
ir_write_str_lit(f, "zeroinitializer");
break;
}
GB_ASSERT_MSG(elem_count == type->Array.count, "%td != %td", elem_count, type->Array.count);
if (cl->elems[0]->kind == Ast_FieldValue) {
// TODO(bill): This is O(N*M) and will be quite slow; it should probably be sorted before hand
ir_write_byte(f, '[');
for (i64 i = 0; i < type->Array.count; i++) {
if (i > 0) ir_write_str_lit(f, ", ");
ir_write_byte(f, '[');
bool found = false;
for (isize i = 0; i < elem_count; i++) {
if (i > 0) ir_write_str_lit(f, ", ");
TypeAndValue tav = cl->elems[i]->tav;
GB_ASSERT(tav.mode != Addressing_Invalid);
ir_print_compound_element(f, m, tav.value, elem_type);
for (isize j = 0; j < elem_count; j++) {
Ast *elem = cl->elems[j];
ast_node(fv, FieldValue, elem);
TypeAndValue index_tav = fv->field->tav;
GB_ASSERT(index_tav.mode == Addressing_Constant);
i64 index = exact_value_to_i64(index_tav.value);
if (index == i) {
TypeAndValue tav = fv->value->tav;
if (tav.mode != Addressing_Constant) {
break;
}
ir_print_compound_element(f, m, tav.value, elem_type);
found = true;
break;
}
}
if (!found) {
ir_print_type(f, m, elem_type);
ir_write_byte(f, ' ');
ir_write_str_lit(f, "zeroinitializer");
}
}
ir_write_byte(f, ']');
} else {
GB_ASSERT_MSG(elem_count == type->Array.count, "%td != %td", elem_count, type->Array.count);
ir_write_byte(f, '[');
for (isize i = 0; i < elem_count; i++) {
if (i > 0) ir_write_str_lit(f, ", ");
TypeAndValue tav = cl->elems[i]->tav;
GB_ASSERT(tav.mode != Addressing_Invalid);
ir_print_compound_element(f, m, tav.value, elem_type);
}
for (isize i = elem_count; i < type->Array.count; i++) {
if (i >= elem_count) ir_write_str_lit(f, ", ");
ir_print_compound_element(f, m, empty_exact_value, elem_type);
}
ir_write_byte(f, ']');
}
for (isize i = elem_count; i < type->Array.count; i++) {
if (i >= elem_count) ir_write_str_lit(f, ", ");
ir_print_compound_element(f, m, empty_exact_value, elem_type);
}
ir_write_byte(f, ']');
} else if (is_type_simd_vector(type)) {
ast_node(cl, CompoundLit, value.value_compound);