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parser: cache tokens (first step)

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This commit is contained in:
Alexander Medvednikov
2019-09-26 03:34:37 +03:00
parent 04e4018228
commit 8992707fbb
5 changed files with 88 additions and 34 deletions
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2
compiler/vfmt.v
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@ -37,6 +37,7 @@ fn (p mut Parser) fgenln(s string) {
p.scanner.fgenln(s)
}
/*
fn (p mut Parser) peek() Token {
for {
p.cgen.line = p.scanner.line_nr + 1
@ -47,6 +48,7 @@ fn (p mut Parser) peek() Token {
}
return .eof // TODO can never get here - v doesn't know that
}
*/
fn (p mut Parser) fmt_inc() {
p.scanner.fmt_indent++