diff options
Diffstat (limited to 'libcpp/include')
| -rw-r--r-- | libcpp/include/cpplib.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 630f2e0..91226cf 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -308,6 +308,15 @@ enum cpp_normalize_level { normalized_none }; +enum cpp_main_search +{ + CMS_none, /* A regular source file. */ + CMS_header, /* Is a directly-specified header file (eg PCH or + header-unit). */ + CMS_user, /* Search the user INCLUDE path. */ + CMS_system, /* Search the system INCLUDE path. */ +}; + /* This structure is nested inside struct cpp_reader, and carries all the options visible to the command line. */ struct cpp_options @@ -566,6 +575,8 @@ struct cpp_options /* The maximum depth of the nested #include. */ unsigned int max_include_depth; + + cpp_main_search main_search : 8; }; /* Diagnostic levels. To get a diagnostic without associating a @@ -997,6 +1008,10 @@ extern const char *cpp_find_header_unit (cpp_reader *, const char *file, too. If there was an error opening the file, it returns NULL. */ extern const char *cpp_read_main_file (cpp_reader *, const char *, bool injecting = false); +extern location_t cpp_main_loc (const cpp_reader *); + +/* Adjust for the main file to be an include. */ +extern void cpp_retrofit_as_include (cpp_reader *); /* Set up built-ins with special behavior. Use cpp_init_builtins() instead unless your know what you are doing. */ |