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cgen: gen fn types in fn arguments

pull/3996/head
joe-conigliaro 2020-03-12 14:34:00 +11:00
parent bcdb897f07
commit dfaba54376
1 changed files with 16 additions and 1 deletions
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17
vlib/v/gen/cgen.v
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@ -405,7 +405,22 @@ fn (g mut Gen) gen_fn_decl(it ast.FnDecl) {
if i == it.args.len - 1 && it.is_variadic {
arg_type_name = 'variadic_$arg_type_name'
}
if no_names {
if arg_type_sym.kind == .function {
func := arg_type_sym.info as table.Fn
g.write('${g.typ(func.return_type)} (*$arg.name)(')
g.definitions.write('${g.typ(func.return_type)} (*$arg.name)(')
for j, a in func.args {
g.write('${g.typ(a.typ)} $a.name')
g.definitions.write('${g.typ(a.typ)} $a.name')
if j < func.args.len - 1 {
g.write(',')
g.definitions.write(',')
}
}
g.write(')')
g.definitions.write(')')
}
else if no_names {
g.write(arg_type_name)
g.definitions.write(arg_type_name)
}