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ft: clean up

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This commit is contained in:
Alexander Medvednikov
2019-08-08 10:08:39 +02:00
parent 61983a6799
commit 27fad0f19b
2 changed files with 8 additions and 11 deletions
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6
compiler/fn.v
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@@ -794,16 +794,16 @@ fn (p mut Parser) fn_call_args(f mut Fn) *Fn {
// `mut numbers := [1,2,3]; reverse(mut numbers);`
if arg.is_mut {
if p.tok != .key_mut {
p.error('`$arg.name` is a key_mut argument, you need to provide `mut`: `$f.name(...mut a...)`')
p.error('`$arg.name` is a mutable argument, you need to provide `mut`: `$f.name(...mut a...)`')
}
if p.peek() != .name {
p.error('`$arg.name` is a key_mut argument, you need to provide a variable to modify: `$f.name(... mut a...)`')
p.error('`$arg.name` is a mutable argument, you need to provide a variable to modify: `$f.name(... mut a...)`')
}
p.check(.key_mut)
var_name := p.lit
v := p.cur_fn.find_var(var_name)
if v.name == '' {
p.error('`$arg.name` is a key_mut argument, you need to provide a variable to modify: `$f.name(... mut a...)`')
p.error('`$arg.name` is a mutable argument, you need to provide a variable to modify: `$f.name(... mut a...)`')
}
if !v.is_changed {
p.cur_fn.mark_var_changed(v)