diff options
Diffstat (limited to 'include/clang-c/Index.h')
| -rw-r--r-- | include/clang-c/Index.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/clang-c/Index.h b/include/clang-c/Index.h index 71d3443ae6..787c44a2e4 100644 --- a/include/clang-c/Index.h +++ b/include/clang-c/Index.h @@ -2749,15 +2749,17 @@ CINDEX_LINKAGE int clang_getFieldDeclBitWidth(CXCursor C); * \brief Retrieve the number of non-variadic arguments associated with a given * cursor. * - * If a cursor that is not a function or method is passed in, -1 is returned. + * The number of arguments can be determined for calls as well as for + * declarations of functions or methods. For other cursors -1 is returned. */ CINDEX_LINKAGE int clang_Cursor_getNumArguments(CXCursor C); /** * \brief Retrieve the argument cursor of a function or method. * - * If a cursor that is not a function or method is passed in or the index - * exceeds the number of arguments, an invalid cursor is returned. + * The argument cursor can be determined for calls as well as for declarations + * of functions or methods. For other cursors and for invalid indices, an + * invalid cursor is returned. */ CINDEX_LINKAGE CXCursor clang_Cursor_getArgument(CXCursor C, unsigned i); |