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checker/parser: anon fn call & return type fix

pull/4550/head
joe-conigliaro 2020-04-22 18:41:57 +10:00
parent 4b8ed3f831
commit 3ca4f5fada
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GPG Key ID: C12F7136C08206F1
3 changed files with 13 additions and 11 deletions
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1
vlib/v/checker/checker.v
View File

@ -1361,6 +1361,7 @@ pub fn (c mut Checker) expr(node ast.Expr) table.Type {
return table.string_type
}
ast.AnonFn {
c.fn_return_type = it.decl.return_type
c.stmts(it.decl.stmts)
return it.typ
}

2
vlib/v/parser/parser.v
View File

@ -622,7 +622,7 @@ pub fn (mut p Parser) name_expr() ast.Expr {
name_w_mod := p.prepend_mod(name)
// type cast. TODO: finish
// if name in table.builtin_type_names {
if (name in p.table.type_idxs || name_w_mod in p.table.type_idxs) && !(name in ['C.stat',
if !known_var && (name in p.table.type_idxs || name_w_mod in p.table.type_idxs) && !(name in ['C.stat',
'C.sigaction'
]) {
// TODO handle C.stat()

21
vlib/v/tests/fn_test.v
View File

@ -104,7 +104,8 @@ fn test_mut_ptr() {
}
fn high_fn(f fn(int) int) {
x := f(111)
println('x == $x')
}
fn high_fn_no_ret(f fn(int)) {
@ -132,19 +133,19 @@ fn test_anon_fn() {
f1 := fn(a int){
println('hello from f1')
}
f1(1)
f2 := fn(a int){
f2 := fn(a int) int {
println('hello from f2')
return 10
}
f2res := f2(1)
println('f2res == $f2res')
// assert f2res == 10
f2(1)
// TODO: fix return
// high_fn(fn (x int) int {
// println('hello')
// return x + 1
// })
high_fn(fn (x int) int {
return x + 1
})
high_fn_no_ret(fn (x int) {
println('hello $x')