From 57eb0c15a10dfcd9816b84166106a1aa32323325 Mon Sep 17 00:00:00 2001 From: Nicholas Noll Date: Wed, 20 May 2020 12:15:24 -0700 Subject: fix: made rune constants unsigned for implicit casting --- sys/cmd/cc/pp.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'sys/cmd/cc/pp.c') diff --git a/sys/cmd/cc/pp.c b/sys/cmd/cc/pp.c index cd8e28d..57cd5e2 100644 --- a/sys/cmd/cc/pp.c +++ b/sys/cmd/cc/pp.c @@ -40,7 +40,7 @@ identdots(Lexer *lx, int *dots) byte *s; s = ident(lx); - if (s != nil) + if (*s != '\0') return s; c = getnsbyte(lx); @@ -65,7 +65,7 @@ defmacro(Lexer *lx, string name, string macro) { Sym *mac; - printf("DEFINING MACRO %s ON LINE %d, file %s\n", name, lx->pos.line, os·basename(lx->pos.path)); + // printf("DEFINING MACRO %s ON LINE %d, file %s\n", name, lx->pos.line, os·basename(lx->pos.path)); mac = define(&lx->sym, name, Smacro); mac->macro = macro; @@ -429,7 +429,6 @@ ppund(Lexer *lx) intern(&s); lx->b = lx->buf; - printf("FORGETTING %s\n", s); err = forget(&lx->sym, s); if (err) warnat(lx->pos, "attempting to undefine unrecognized symbol '%s'", s); -- cgit v1.2.1