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checker: vfmt checker.v

master
Alexander Medvednikov 2022-05-23 00:12:37 +03:00
parent 5e95bdc451
commit 863eeca2e0
1 changed files with 2 additions and 1 deletions
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3
vlib/v/checker/checker.v
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@ -941,7 +941,8 @@ pub fn (mut c Checker) check_or_expr(node ast.OrExpr, ret_type ast.Type, expr_re
}
if !expr_return_type.has_flag(.optional) {
if expr_return_type.has_flag(.result) {
c.warn('propagating a result like an option is deprecated, use `foo()!` instead of `foo()?`', node.pos)
c.warn('propagating a result like an option is deprecated, use `foo()!` instead of `foo()?`',
node.pos)
} else {
c.error('to propagate an option, the call must also return an optional type',
node.pos)