mirror/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
Code Issues Projects Releases Wiki Activity

table: add function return type check

Browse Source
This commit is contained in:
joe-conigliaro
2020-05-11 14:47:39 +10:00
committed by GitHub
parent e52d35bf16
commit 74cc2b2a68
1 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
vlib/v/table/table.v
View File

@ -530,9 +530,13 @@ pub fn (t &Table) check(got, expected Type) bool {
if got_type_sym.kind == .function && exp_type_sym.kind == .function { if got_type_sym.kind == .function && exp_type_sym.kind == .function {
got_info := got_type_sym.info as FnType got_info := got_type_sym.info as FnType
exp_info := exp_type_sym.info as FnType exp_info := exp_type_sym.info as FnType
if got_info.func.args.len == exp_info.func.args.len { got_fn := got_info.func
for i, got_arg in got_info.func.args { exp_fn := exp_info.func
exp_arg := exp_info.func.args[i] // we are using check() to compare return type & args as they might include
// functions themselves. TODO: optimize, only use check() when needed
if got_fn.args.len == exp_fn.args.len && t.check(got_fn.return_type, exp_fn.return_type) {
for i, got_arg in got_fn.args {
exp_arg := exp_fn.args[i]
if !t.check(got_arg.typ, exp_arg.typ) { if !t.check(got_arg.typ, exp_arg.typ) {
return false return false
} }