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compiler: detect and error on public init function & remove empty init functions

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joe-conigliaro
2019-10-12 21:54:58 +11:00
committed by Alexander Medvednikov
parent 065ce39577
commit a06e2298f0
4 changed files with 6 additions and 10 deletions
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4
compiler/fn.v
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@ -222,6 +222,10 @@ fn (p mut Parser) fn_decl() {
f.name = p.check_name()
}
f.fn_name_token_idx = p.cur_tok_index()
// init fn
if f.name == 'init' && f.is_public {
p.error('init function cannot be public')
}
// C function header def? (fn C.NSMakeRect(int,int,int,int))
is_c := f.name == 'C' && p.tok == .dot
// Just fn signature? only builtin.v + default build mode