diff options
Diffstat (limited to 'src/libutil/error.hh')
| -rw-r--r-- | src/libutil/error.hh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libutil/error.hh b/src/libutil/error.hh index be5c5e252..c04dcbd77 100644 --- a/src/libutil/error.hh +++ b/src/libutil/error.hh @@ -71,6 +71,13 @@ struct AbstractPos uint32_t column = 0; /** + * An AbstractPos may be a "null object", representing an unknown position. + * + * Return true if this position is known. + */ + inline operator bool() const { return line != 0; }; + + /** * Return the contents of the source file. */ virtual std::optional<std::string> getSource() const |