#2377 closed Bugs (fixed)
Fix gcc 4.4 preprocessor problem in Proto.
| Reported by: | Daniel James | Owned by: | Eric Niebler |
|---|---|---|---|
| Milestone: | Boost 1.37.0 | Component: | xpressive |
| Version: | Boost 1.36.0 | Severity: | Problem |
| Keywords: | Cc: |
Description
The upcoming gcc 4.4 release is going to change the preprocessor in a way which breaks the use of the preprocessor for iteration in some boost files. The attached patch fixes this for proto.
Attachments (1)
Change History (3)
by , 14 years ago
| Attachment: | proto.patch added |
|---|
comment:1 by , 14 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
comment:2 by , 14 years ago
Hi Eric, I've just been looking into the issue some more and it turns out the patch isn't needed. The problem is actually only in mpl and is caused by its mechanism for using headers that are already preprocessed. I'd assumed that the problem in mpl would appear in other libraries as well. So you can revert the patch or just remove the comments about gcc 4.4.
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(In [49089]) accept patch from Daniel James to fix gcc-4.4 preprocessor problem in proto, fixes #2377