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type_info_of; enum_value_to_string and string_to_enum_value

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Ginger Bill
2017-07-19 14:01:56 +01:00
parent 6113164211
commit f1ab17ed4e
8 changed files with 123 additions and 93 deletions
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src/ir.cpp
+18 -13
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@@ -3866,7 +3866,7 @@ irValue *ir_build_builtin_proc(irProcedure *proc, AstNode *expr, TypeAndValue tv
return ir_emit_source_code_location(proc, procedure, pos);
} break;
case BuiltinProc_type_info: {
case BuiltinProc_type_info_of: {
Type *t = default_type(type_of_expr(proc->module->info, ce->args[0]));
return ir_type_info(proc, t);
} break;
@@ -4793,7 +4793,17 @@ irValue *ir_build_expr(irProcedure *proc, AstNode *expr) {
AstNode *p = unparen_expr(ce->proc);
if (proc_mode == Addressing_Builtin) {
Entity *e = entity_of_ident(proc->module->info, p);
BuiltinProcId id = cast(BuiltinProcId)(e != nullptr ? e->Builtin.id : BuiltinProc_DIRECTIVE);
BuiltinProcId id = BuiltinProc_Invalid;
if (e != nullptr) {
id = cast(BuiltinProcId)e->Builtin.id;
} else {
id = BuiltinProc_DIRECTIVE;
if (ce->proc->kind == AstNode_Implicit) {
ast_node(i, Implicit, ce->proc);
GB_ASSERT(i->kind == Token_type_info_of);
id = BuiltinProc_type_info_of;
}
}
return ir_build_builtin_proc(proc, expr, tv, id);
}
@@ -8106,24 +8116,19 @@ void ir_gen_tree(irGen *s) {
str_lit("__$enum_values"), cast(i64)entry_index);
bool is_value_int = is_type_integer(t->Enum.base_type);
if (!is_value_int) {
GB_ASSERT(is_type_float(t->Enum.base_type));
}
for (isize i = 0; i < count; i++) {
irValue *name_ep = ir_emit_array_epi(proc, name_array, i);
irValue *value_ep = ir_emit_array_epi(proc, value_array, i);
ExactValue value = fields[i]->Constant.value;
irValue *v = ir_value_constant(a, t->Enum.base_type, value);
if (is_value_int) {
value_ep = ir_emit_conv(proc, value_ep, t_i128_ptr);
ir_emit_store(proc, value_ep, ir_value_constant(a, t_i128, value));
} else {
GB_ASSERT(is_type_float(t->Enum.base_type));
f64 f = value.value_float;
value_ep = ir_emit_conv(proc, value_ep, t_f64_ptr);
ir_emit_store(proc, value_ep, ir_const_f64(a, f));
}
ir_emit_store(proc, name_ep, ir_const_string(a, fields[i]->token.string));
ir_emit_store(proc, value_ep, ir_emit_conv(proc, v, t_type_info_enum_value));
ir_emit_store(proc, name_ep, ir_const_string(a, fields[i]->token.string));
}
irValue *v_count = ir_const_int(a, count);