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| author | Al Viro <viro@ftp.linux.org.uk> | 2007-05-25 04:57:39 +0100 |
|---|---|---|
| committer | Josh Triplett <josh@freedesktop.org> | 2007-05-26 17:38:30 -0700 |
| commit | 79c710e888c8e1b35df69df2b49eaad9d7b4eab3 (patch) | |
| tree | 713bab457c2ae8195b3a34bfbbdf8dd0eaf7d57f | |
| parent | 6f85533c740fed63cc5da96e4ccef7f418ca29fc (diff) | |
| download | sparse-dev-79c710e888c8e1b35df69df2b49eaad9d7b4eab3.tar.gz | |
check for whitespace before object-like macro body
6.10.3(3) requires a whitespace between object-like macro
and its replacement list.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | pre-process.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/pre-process.c b/pre-process.c index 2b9cecc6..8fca3835 100644 --- a/pre-process.c +++ b/pre-process.c @@ -1089,11 +1089,16 @@ static int do_handle_define(struct stream *stream, struct token **line, struct t arglist = NULL; expansion = left->next; - if (!expansion->pos.whitespace && match_op(expansion, '(')) { - arglist = expansion; - expansion = parse_arguments(expansion); - if (!expansion) - return 1; + if (!expansion->pos.whitespace) { + if (match_op(expansion, '(')) { + arglist = expansion; + expansion = parse_arguments(expansion); + if (!expansion) + return 1; + } else if (!eof_token(expansion)) { + warning(expansion->pos, + "no whitespace before object-like macro body"); + } } expansion = parse_expansion(expansion, arglist, name); |