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| author | Mumit Khan <khan@xraylith.wisc.edu> | 1999-06-09 02:16:12 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1999-06-08 20:16:12 -0600 |
| commit | 3cc0b5517abf97ac8b44adcfeca642410d99b441 (patch) | |
| tree | 409dc9e147cd73c81e6558344513d4a13f345618 /gcc | |
| parent | ef890d35d409ef65eeddb1101386f66fca36d52e (diff) | |
| download | gcc-3cc0b5517abf97ac8b44adcfeca642410d99b441.zip gcc-3cc0b5517abf97ac8b44adcfeca642410d99b441.tar.gz gcc-3cc0b5517abf97ac8b44adcfeca642410d99b441.tar.bz2 | |
c-pragma.c (handle_pragma_token): Handle `#pragma pack()' correctly.
* c-pragma.c (handle_pragma_token): Handle `#pragma pack()'
correctly.
From-SVN: r27432
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c-pragma.c | 13 |
2 files changed, 16 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f0673f4..b4f0985 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Wed Jun 9 03:10:34 1999 Mumit Khan <khan@xraylith.wisc.edu> + + * c-pragma.c (handle_pragma_token): Handle `#pragma pack()' + correctly. + Tue Jun 8 13:06:15 1999 Jim Wilson <wilson@cygnus.com> * configure.in (rs6000-ibm-aix4.[12]*): Change rx6000 to rs6000. diff --git a/gcc/c-pragma.c b/gcc/c-pragma.c index eedd0a1..de9cfb8 100644 --- a/gcc/c-pragma.c +++ b/gcc/c-pragma.c @@ -383,8 +383,17 @@ handle_pragma_token (string, token) case ps_left: if (token == NULL_TREE) - state = (strcmp (string, ")") ? ps_bad : ps_right); - + { + /* #pragma pack () resets packing rules to their + defaults. */ + if (strcmp (string, ")") == 0) + { + align = 0; + state = ps_right; + } + else + state = ps_bad; + } else if (TREE_CODE (token) == INTEGER_CST) goto handle_align; |