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checker: check if $if left is selector expr (#7897)

pull/7900/head
Daniel Däschle 2021-01-05 17:14:55 +01:00 committed by GitHub
parent 7135773975
commit c137a79666
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1 changed files with 5 additions and 3 deletions
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4
vlib/v/checker/checker.v
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@ -4237,11 +4237,13 @@ pub fn (mut c Checker) if_expr(mut node ast.IfExpr) table.Type {
// smartcast field type on comptime if // smartcast field type on comptime if
if branch.cond is ast.InfixExpr { if branch.cond is ast.InfixExpr {
if branch.cond.op == .key_is { if branch.cond.op == .key_is {
se := branch.cond.left as ast.SelectorExpr se := branch.cond.left
if se is ast.SelectorExpr {
got_type := (branch.cond.right as ast.Type).typ got_type := (branch.cond.right as ast.Type).typ
c.comptime_fields_type[se.expr.str()] = got_type c.comptime_fields_type[se.expr.str()] = got_type
} }
} }
}
cur_skip_flags := c.skip_flags cur_skip_flags := c.skip_flags
if found_branch { if found_branch {
c.skip_flags = true c.skip_flags = true