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Diffstat (limited to 'gcc/doc/libgdiagnostics/topics/physical-locations.rst')
| -rw-r--r-- | gcc/doc/libgdiagnostics/topics/physical-locations.rst | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/doc/libgdiagnostics/topics/physical-locations.rst b/gcc/doc/libgdiagnostics/topics/physical-locations.rst index be8e7eb..fcd81a0 100644 --- a/gcc/doc/libgdiagnostics/topics/physical-locations.rst +++ b/gcc/doc/libgdiagnostics/topics/physical-locations.rst @@ -304,3 +304,19 @@ This diagnostic has three locations .. code-block:: c #ifdef LIBDIAGNOSTICS_HAVE_diagnostic_message_buffer + +.. function:: void diagnostic_manager_set_debug_physical_locations (diagnostic_manager *mgr, \ + int value) + + Calling ``diagnostic_manager_set_debug_physical_locations (mgr, 1);`` + will lead to debugging information being printed to ``stderr`` when + creating :type:`diagnostic_physical_location` instances. + + The precise format of these messages is subject to change. + + This function was added in :ref:`LIBGDIAGNOSTICS_ABI_5`; you can + test for its presence using + + .. code-block:: c + + #ifdef LIBDIAGNOSTICS_HAVE_diagnostic_manager_set_debug_physical_locations |