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checker: handle println()

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This commit is contained in:
Alexander Medvednikov 2020-05-12 19:38:43 +02:00
parent b5b8fdaeda
commit 7a5a4df4c6
1 changed files with 2 additions and 2 deletions
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4
vlib/v/checker/checker.v
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@ -346,7 +346,7 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
// TODO: First branch includes ops where single side check is not needed, or needed but hasn't been implemented.
// TODO: Some of the checks are not single side. Should find a better way to organize them.
match infix_expr.op {
//.eq, .ne, .gt, .lt, .ge, .le, .and, .logical_or, .dot, .key_as, .right_shift {}
// .eq, .ne, .gt, .lt, .ge, .le, .and, .logical_or, .dot, .key_as, .right_shift {}
.key_in, .not_in {
match right.kind {
.array {
@ -838,7 +838,7 @@ pub fn (mut c Checker) call_fn(mut call_expr ast.CallExpr) table.Type {
return f.return_type
}
// println can print anything
if fn_name == 'println' || fn_name == 'print' {
if (fn_name == 'println' || fn_name == 'print') && call_expr.args.len > 0 {
c.expected_type = table.string_type
call_expr.args[0].typ = c.expr(call_expr.args[0].expr)
/*