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parser: fix % type check

pull/2665/head
Alexander Medvednikov 2019-11-06 17:35:32 +03:00
parent e3ad367b80
commit ca259331e4
1 changed files with 4 additions and 3 deletions
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7
vlib/compiler/parser.v
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@ -2521,10 +2521,11 @@ fn (p mut Parser) term() string {
if (is_div || is_mod) && p.tok == .number && p.lit == '0' {
p.error('division or modulo by zero')
}
if is_mod && (is_float_type(typ) || !is_number_type(typ)) {
p.error('operator .mod requires integer types')
expr_type := p.unary()
p.check_types(expr_type, typ)
if is_mod && (!is_integer_type(expr_type) || !is_integer_type(typ)) {
p.error('operator % requires integer types')
}
p.check_types(p.unary(), typ)
}
return typ
}