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rewrite interfaces

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This commit is contained in:
Alexander Medvednikov
2019-11-08 06:03:06 +03:00
parent f5438477df
commit 985fb91ee8
8 changed files with 155 additions and 47 deletions
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17
vlib/compiler/table.v
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@@ -538,16 +538,14 @@ fn (t &Type) find_method(name string) ?Fn {
return none
}
/*
// TODO
fn (t mutt Type) add_gen_type(type_name string) {
// println('add_gen_type($s)')
if t.gen_types.contains(type_name) {
fn (table mut Table) add_gen_type(type_name, gen_type string) {
mut t := table.typesmap[type_name]
if gen_type in t.gen_types {
return
}
t.gen_types << type_name
t.gen_types << gen_type
table.typesmap[type_name] = t
}
*/
fn (p &Parser) find_type(name string) Type {
typ := p.table.find_type(name)
@@ -576,7 +574,7 @@ fn (p mut Parser) check_types2(got_, expected_ string, throw bool) bool {
if p.pref.translated {
return true
}
if got == expected {
if got == expected {
return true
}
@@ -728,7 +726,8 @@ fn (p mut Parser) satisfies_interface(interface_name, _typ string, throw bool) b
for method in int_typ.methods {
if !typ.has_method(method.name) {
// if throw {
p.error('Type "$_typ" doesn\'t satisfy interface "$interface_name" (method "$method.name" is not implemented)')
p.error('type `$_typ` doesn\'t satisfy interface ' +
'`$interface_name` (method `$method.name` is not implemented)')
// }
return false
}