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compiler: stricter non-allocation condition for print optimization

pull/1787/head
Henrixounez 2019-08-29 20:48:16 +02:00 committed by Alexander Medvednikov
parent 29e0396eca
commit 2507735596
1 changed files with 1 additions and 2 deletions
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3
compiler/parser.v
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@ -2536,8 +2536,7 @@ fn (p mut Parser) string_expr() {
// println: don't allocate a new string, just print it. // println: don't allocate a new string, just print it.
$if !windows { $if !windows {
cur_line := p.cgen.cur_line.trim_space() cur_line := p.cgen.cur_line.trim_space()
if cur_line.contains('println (') && p.tok != .plus && if cur_line == 'println (' && p.tok != .plus {
!cur_line.contains('string_add') && !cur_line.contains('eprintln') {
p.cgen.resetln(cur_line.replace('println (', 'printf(')) p.cgen.resetln(cur_line.replace('println (', 'printf('))
p.gen('$format\\n$args') p.gen('$format\\n$args')
return return