diff options
| author | Geoffrey Keating <geoffk@gcc.gnu.org> | 2003-01-10 02:22:34 +0000 |
|---|---|---|
| committer | Geoffrey Keating <geoffk@gcc.gnu.org> | 2003-01-10 02:22:34 +0000 |
| commit | 17211ab55314d76370a68036f2d057b1effd687f (patch) | |
| tree | a3ff2e89f1924fd7ea1d99358736bc8491352747 /gcc/c-common.h | |
| parent | 5f7c78d8a4df096dacfa2d9de367a6174dd631ba (diff) | |
| download | gcc-17211ab55314d76370a68036f2d057b1effd687f.zip gcc-17211ab55314d76370a68036f2d057b1effd687f.tar.gz gcc-17211ab55314d76370a68036f2d057b1effd687f.tar.bz2 | |
Merge from pch-branch.
From-SVN: r61136
Diffstat (limited to 'gcc/c-common.h')
| -rw-r--r-- | gcc/c-common.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h index 4c60d29..3e97662 100644 --- a/gcc/c-common.h +++ b/gcc/c-common.h @@ -121,7 +121,7 @@ enum rid /* The elements of `ridpointers' are identifier nodes for the reserved type names and storage classes. It is indexed by a RID_... value. */ -extern tree *ridpointers; +extern GTY ((length ("(int)RID_MAX"))) tree *ridpointers; /* Standard named or nameless data types of the C compiler. */ @@ -177,7 +177,7 @@ enum c_tree_index struct c_common_identifier GTY(()) { struct tree_common common; - struct cpp_hashnode GTY ((skip (""))) node; + struct cpp_hashnode node; }; #define wchar_type_node c_global_trees[CTI_WCHAR_TYPE] @@ -360,13 +360,24 @@ struct c_lang_decl GTY(()) { extern c_language_kind c_language; +/* Nonzero if we can read a PCH file now. */ + +extern int allow_pch; + /* Switches common to the C front ends. */ /* Nonzero if prepreprocessing only. */ + extern int flag_preprocess_only; +/* The file name to which we should write a precompiled header, or + NULL if no header will be written in this compile. */ + +extern const char *pch_file; + /* Nonzero if an ISO standard was selected. It rejects macros in the user's namespace. */ + extern int flag_iso; /* Nonzero whenever Objective-C functionality is being used. */ @@ -374,6 +385,7 @@ extern int flag_objc; /* Nonzero if -undef was given. It suppresses target built-in macros and assertions. */ + extern int flag_undef; /* Nonzero means don't recognize the non-ANSI builtin functions. */ @@ -1253,4 +1265,14 @@ extern void dump_time_statistics PARAMS ((void)); extern int c_dump_tree PARAMS ((void *, tree)); +extern void pch_init PARAMS ((void)); +extern int c_common_valid_pch PARAMS ((cpp_reader *pfile, + const char *name, + int fd)); +extern void c_common_read_pch PARAMS ((cpp_reader *pfile, + const char *name, + int fd, + const char *orig)); +extern void c_common_write_pch PARAMS ((void)); + #endif /* ! GCC_C_COMMON_H */ |