diff options
Diffstat (limited to 'libcpp')
| -rw-r--r-- | libcpp/errors.cc | 10 | ||||
| -rw-r--r-- | libcpp/include/cpplib.h | 2 |
2 files changed, 12 insertions, 0 deletions
diff --git a/libcpp/errors.cc b/libcpp/errors.cc index 9621c4b66ea..d9efb6acd30 100644 --- a/libcpp/errors.cc +++ b/libcpp/errors.cc @@ -52,6 +52,16 @@ cpp_diagnostic_get_current_location (cpp_reader *pfile) } } +/* Sometimes a diagnostic needs to be generated before libcpp has been able + to generate a valid location for the current token; in that case, the + non-zero location returned by this function is the preferred one to use. */ + +location_t +cpp_get_diagnostic_override_loc (const cpp_reader *pfile) +{ + return pfile->diagnostic_override_loc; +} + /* Print a diagnostic at the given location. */ ATTRIBUTE_CPP_PPDIAG (5, 0) diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 3bf33ab4884..7c147ae5847 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -1169,6 +1169,8 @@ extern const char *cpp_probe_header_unit (cpp_reader *, const char *file, extern const char *cpp_get_narrow_charset_name (cpp_reader *) ATTRIBUTE_PURE; extern const char *cpp_get_wide_charset_name (cpp_reader *) ATTRIBUTE_PURE; +extern location_t cpp_get_diagnostic_override_loc (const cpp_reader *); + /* This function reads the file, but does not start preprocessing. It returns the name of the original file; this is the same as the input file, except for preprocessed input. This will generate at |