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error on unknown generic struct init. closes #7085

pull/7091/head
joe-conigliaro 2020-12-02 20:53:40 +11:00
parent d8b8aca51e
commit ca7692c839
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1 changed files with 7 additions and 0 deletions
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7
vlib/v/builder/generics.v
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@ -2,6 +2,9 @@ module builder
import v.table import v.table
// NOTE: Think about generic struct implementation
// this might not be the best strategy. - joe-c
//
// generic struct instantiations to concrete types // generic struct instantiations to concrete types
pub fn (b &Builder) generic_struct_insts_to_concrete() { pub fn (b &Builder) generic_struct_insts_to_concrete() {
for idx, _ in b.table.types { for idx, _ in b.table.types {
@ -9,6 +12,10 @@ pub fn (b &Builder) generic_struct_insts_to_concrete() {
if typ.kind == .generic_struct_inst { if typ.kind == .generic_struct_inst {
info := typ.info as table.GenericStructInst info := typ.info as table.GenericStructInst
parent := b.table.types[info.parent_idx] parent := b.table.types[info.parent_idx]
if parent.kind == .placeholder {
typ.kind = .placeholder
continue
}
mut parent_info := parent.info as table.Struct mut parent_info := parent.info as table.Struct
mut fields := parent_info.fields.clone() mut fields := parent_info.fields.clone()
for i, _ in fields { for i, _ in fields {