Needs review (or potentially falls under the "obvious" rule, at a
stretch).
This patch adds a "break-on-saved-diagnostic" command to gdbinit.in,
useful for debugging when a diagnostic is queued by the analyzer.
gcc/ChangeLog:
* gdbinit.in (break-on-saved-diagnostic): New command.
---
gcc/gdbinit.in | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/gcc/gdbinit.in b/gcc/gdbinit.in
index 4a5b682451b7..c5b020c2180e 100644
--- a/gcc/gdbinit.in
+++ b/gcc/gdbinit.in
@@ -219,6 +219,16 @@ is emitted (as opposed to those warnings that are
suppressed by
command-line options).
end
+define break-on-saved-diagnostic
+break diagnostic_manager::add_diagnostic
+end
+
+document break-on-saved-diagnostic
+Put a breakpoint on diagnostic_manager::add_diagnostic, called within
+the analyzer whenever a diagnostic is saved for later de-duplication and
+possible emission.
+end
+
define reload-gdbhooks
python import imp; imp.reload(gdbhooks)
end
--
2.21.0
