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make print() generic, just like println()

pull/1794/head
Alexander Medvednikov 2019-08-30 00:40:46 +03:00
parent 7fc899dfd6
commit 0c31172fb0
2 changed files with 3 additions and 3 deletions
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4
compiler/fn.v
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@ -834,12 +834,12 @@ fn (p mut Parser) fn_call_args(f mut Fn) *Fn {
// Optimize `println`: replace it with `printf` to avoid extra allocations and // Optimize `println`: replace it with `printf` to avoid extra allocations and
// function calls. `println(777)` => `printf("%d\n", 777)` // function calls. `println(777)` => `printf("%d\n", 777)`
// (If we don't check for void, then V will compile `println(func())`) // (If we don't check for void, then V will compile `println(func())`)
if i == 0 && f.name == 'println' && typ != 'string' && typ != 'void' { if i == 0 && (f.name == 'println' || f.name == 'print') && typ != 'string' && typ != 'void' {
T := p.table.find_type(typ) T := p.table.find_type(typ)
$if !windows { $if !windows {
fmt := p.typ_to_fmt(typ, 0) fmt := p.typ_to_fmt(typ, 0)
if fmt != '' { if fmt != '' {
p.cgen.resetln(p.cgen.cur_line.replace('println (', '/*opt*/printf ("' + fmt + '\\n", ')) p.cgen.resetln(p.cgen.cur_line.replace(f.name + ' (', '/*opt*/printf ("' + fmt + '\\n", '))
continue continue
} }
} }

2
compiler/table.v
View File

@ -132,7 +132,7 @@ const (
CReserved = [ CReserved = [
'exit', 'exit',
'unix', 'unix',
'print', //'print',
// 'ok', // 'ok',
'error', 'error',
'malloc', 'malloc',