diff options
| author | J"orn Rennecke <joern.rennecke@superh.com> | 2003-06-19 10:44:44 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2003-06-19 11:44:44 +0100 |
| commit | 676fceebc13d58097ff034f16fb08613ffbfe4ff (patch) | |
| tree | cb9b8de513877cee7d33e9d71e1c4ad017c30bd5 | |
| parent | d5b73c26aceab86ff3eaf810eb77965771886fd4 (diff) | |
| download | gcc-676fceebc13d58097ff034f16fb08613ffbfe4ff.zip gcc-676fceebc13d58097ff034f16fb08613ffbfe4ff.tar.gz gcc-676fceebc13d58097ff034f16fb08613ffbfe4ff.tar.bz2 | |
hooks.h (hook_reg_class_void_no_regs): Only declare if tm.h has been included.
* hooks.h (hook_reg_class_void_no_regs): Only declare if tm.h
has been included.
From-SVN: r68188
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/hooks.h | 8 |
2 files changed, 13 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6920174..fd7fd9c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-06-19 J"orn Rennecke <joern.rennecke@superh.com> + + * hooks.h (hook_reg_class_void_no_regs): Only declare if tm.h + has been included. + 2003-06-18 James A Morrison <ja2morri@student.math.uwaterloo.ca> * config/sparc/sparc.c: Update copyright year. diff --git a/gcc/hooks.h b/gcc/hooks.h index d0abf88..e5dbcc6 100644 --- a/gcc/hooks.h +++ b/gcc/hooks.h @@ -23,7 +23,15 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #define GCC_HOOKS_H bool hook_bool_void_false PARAMS ((void)); + +/* Check if tm.h has been included, since ISO C does not allow forward + definitions for enums, and making hooks.h dependent on tm.h would create + unnecessary dependencies where no hook declaration involving + enum_reg_class is needed. */ +#ifdef REG_CLASS_CONTENTS enum reg_class hook_reg_class_void_no_regs (void); +#endif + bool hook_bool_bool_false (bool); bool hook_bool_tree_false PARAMS ((tree)); bool hook_bool_tree_hwi_hwi_tree_false |