| commit | 122c5fb75986adc37dfb147cc2a613e3ebc66e80 | |
| author | H. Peter Anvin (Intel) <hpa@zytor.com> | |
| Sun, 5 Jul 2020 10:39:04 +0000 (5 03:39 -0700) | ||
| committer | H. Peter Anvin (Intel) <hpa@zytor.com> | |
| Sun, 5 Jul 2020 10:39:04 +0000 (5 03:39 -0700) | ||
| tree | f2c228ed21a2c1ae4cc7f696b0e554fcc9b7ee1a | treesnapshot (tar.gz zip) |
| parent | 5b7369d7e0e256684bc92ab2ec8a822d9eb32e32 | commitdiff |
preproc: handle %+ pasting after empty expansions
%+ tokens can end up next to each other, or at the beginning or the
end of an expansion if we try to paste the output of empty
macros. This is perhaps particularly likely to happen in %[]
expressions.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
%+ tokens can end up next to each other, or at the beginning or the
end of an expansion if we try to paste the output of empty
macros. This is perhaps particularly likely to happen in %[]
expressions.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
| asm/preproc.c | diffblobblamehistory |