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v2: allow pointers to be initialized with 0

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This commit is contained in:
Joe Conigliaro 2020-03-02 23:52:41 +11:00
parent 5b08f307c8
commit 8497d637d9
1 changed files with 6 additions and 0 deletions
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6
vlib/v/table/table.v
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@ -372,6 +372,8 @@ pub fn (t &Table) check(got, expected Type) bool {
exp_type_sym := t.get_type_symbol(expected) exp_type_sym := t.get_type_symbol(expected)
got_idx := type_idx(got) got_idx := type_idx(got)
exp_idx := type_idx(expected) exp_idx := type_idx(expected)
// got_is_ptr := type_is_ptr(got)
exp_is_ptr := type_is_ptr(expected)
// println('check: $got_type_sym.name, $exp_type_sym.name') // println('check: $got_type_sym.name, $exp_type_sym.name')
if got_type_sym.kind == .none_ { if got_type_sym.kind == .none_ {
// TODO // TODO
@ -386,6 +388,10 @@ pub fn (t &Table) check(got, expected Type) bool {
if got_type_sym.is_int() && exp_type_sym.is_int() { if got_type_sym.is_int() && exp_type_sym.is_int() {
return true return true
} }
// allow pointers to be initialized with 0. TODO: use none instead
if exp_is_ptr && got_idx == int_type_idx {
return true
}
// allow enum value to be used as int // allow enum value to be used as int
if (got_type_sym.is_int() && exp_type_sym.kind == .enum_) || if (got_type_sym.is_int() && exp_type_sym.kind == .enum_) ||
(exp_type_sym.is_int() && got_type_sym.kind == .enum_) { (exp_type_sym.is_int() && got_type_sym.kind == .enum_) {