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checker: c2v: allow passing fixed array as pointer to functions; bool <-> int (#14309)

playX 2022-05-05 08:23:57 +00:00 committed by Jef Roosens
parent 3f87f8f4b4
commit a17d744e8b
Signed by: Jef Roosens
GPG Key ID: B75D4F293C7052DB
2 changed files with 13 additions and 2 deletions
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3
vlib/v/checker/check_types.v
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@ -13,6 +13,9 @@ pub fn (mut c Checker) check_types(got ast.Type, expected ast.Type) bool {
got_is_ptr := got.is_ptr()
exp_is_ptr := expected.is_ptr()
if c.pref.translated {
if expected.is_int() && got.is_int() {
return true
}
if expected == ast.byteptr_type {
return true
}

12
vlib/v/checker/fn.v
View File

@ -935,6 +935,12 @@ pub fn (mut c Checker) fn_call(mut node ast.CallExpr, mut continue_check &bool)
if arg_typ == ast.int_type && param_typ_sym.kind == .enum_ {
continue
}
if (arg_typ == ast.bool_type && param.typ.is_int())
|| (arg_typ.is_int() && param.typ == ast.bool_type) {
continue
}
// In C unsafe number casts are used all the time (e.g. `char*` where
// `int*` is expected etc), so just allow them all.
mut param_is_number := param.typ.is_number()
@ -953,8 +959,10 @@ pub fn (mut c Checker) fn_call(mut node ast.CallExpr, mut continue_check &bool)
continue
}
// Allow `[32]i8` as `&i8` etc
if (arg_typ_sym.kind == .array_fixed && param_is_number)
|| (param_typ_sym.kind == .array_fixed && typ_is_number) {
if (arg_typ_sym.kind == .array_fixed && (param_is_number
|| param.typ.is_any_kind_of_pointer()))
|| (param_typ_sym.kind == .array_fixed && (typ_is_number
|| arg_typ.is_any_kind_of_pointer())) {
continue
}
// Allow `int` as `&i8`