diff options
Diffstat (limited to 'libcpp')
| -rw-r--r-- | libcpp/ChangeLog | 6 | ||||
| -rw-r--r-- | libcpp/include/cpplib.h | 1 | ||||
| -rw-r--r-- | libcpp/macro.c | 9 |
3 files changed, 16 insertions, 0 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 89b582d..2352b7d 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,9 @@ +2016-03-21 Jakub Jelinek <jakub@redhat.com> + + PR target/70296 + * include/cpplib.h (cpp_fun_like_macro_p): New prototype. + * macro.c (cpp_fun_like_macro_p): New function. + 2016-03-15 Richard Henderson <rth@redhat.com> * line-map.c (new_linemap): Make alloc_size a size_t. diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 882f80c..35b0375 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -813,6 +813,7 @@ extern int cpp_avoid_paste (cpp_reader *, const cpp_token *, extern const cpp_token *cpp_get_token (cpp_reader *); extern const cpp_token *cpp_get_token_with_location (cpp_reader *, source_location *); +extern bool cpp_fun_like_macro_p (cpp_hashnode *); extern const unsigned char *cpp_macro_definition (cpp_reader *, cpp_hashnode *); extern void _cpp_backup_tokens (cpp_reader *, unsigned int); diff --git a/libcpp/macro.c b/libcpp/macro.c index cfb09ce..759fbe7 100644 --- a/libcpp/macro.c +++ b/libcpp/macro.c @@ -3301,6 +3301,15 @@ check_trad_stringification (cpp_reader *pfile, const cpp_macro *macro, } } +/* Returns true of NODE is a function-like macro. */ +bool +cpp_fun_like_macro_p (cpp_hashnode *node) +{ + return (node->type == NT_MACRO + && (node->flags & (NODE_BUILTIN | NODE_MACRO_ARG)) == 0 + && node->value.macro->fun_like); +} + /* Returns the name, arguments and expansion of a macro, in a format suitable to be read back in again, and therefore also for DWARF 2 debugging info. e.g. "PASTE(X, Y) X ## Y", or "MACNAME EXPANSION". |