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generics: generic methods, cast to T

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This commit is contained in:
Simon Heuser
2019-10-25 20:32:27 +02:00
committed by Alexander Medvednikov
parent 7d02eccbce
commit 280c7d396c
4 changed files with 75 additions and 26 deletions
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11
vlib/compiler/gen_c.v
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@@ -247,11 +247,9 @@ fn (table mut Table) fn_gen_name(f &Fn) string {
return name
}
fn (p mut Parser) gen_method_call(receiver_type, ftyp string, cgen_name string,
receiver Var,method_ph int)
{
fn (p mut Parser) gen_method_call(receiver &Var, receiver_type string, cgen_name string, ftyp string) string {
//mut cgen_name := p.table.fn_gen_name(f)
mut method_call := cgen_name + '('
mut method_call := cgen_name + ' ('
// if receiver is key_mut or a ref (&), generate & for the first arg
if receiver.ref || (receiver.is_mut && !receiver_type.contains('*')) {
method_call += '& /* ? */'
@@ -268,12 +266,11 @@ fn (p mut Parser) gen_method_call(receiver_type, ftyp string, cgen_name string,
// array_int => int
cast = receiver_type.all_after('array_')
cast = '*($cast*) '
}else{
} else {
cast = '(voidptr) '
}
}
p.cgen.set_placeholder(method_ph, '$cast $method_call')
//return method_call
return '$cast $method_call'
}
fn (p mut Parser) gen_array_at(typ_ string, is_arr0 bool, fn_ph int) {