* [PATCH] Rely on std::uncaught_exceptions
@ 2024-02-27 17:25 Tom Tromey
0 siblings, 0 replies; only message in thread
From: Tom Tromey @ 2024-02-27 17:25 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey
std::uncaught_exceptions is a C++17 feature, so I think we can remove
this conditional code from inferior.h.
---
gdb/inferior.h | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/gdb/inferior.h b/gdb/inferior.h
index 7be28423aeb..e8729658b38 100644
--- a/gdb/inferior.h
+++ b/gdb/inferior.h
@@ -86,13 +86,7 @@ struct infcall_suspend_state_deleter
/* If we are restoring the inferior state due to an exception,
some error message will be printed. So, only warn the user
when we cannot restore during normal execution. */
- bool unwinding;
-#if __cpp_lib_uncaught_exceptions
- unwinding = std::uncaught_exceptions () > 0;
-#else
- unwinding = std::uncaught_exception ();
-#endif
- if (!unwinding)
+ if (std::uncaught_exceptions () == 0)
warning (_("Failed to restore inferior state: %s"), e.what ());
}
}
--
2.43.0
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2024-02-27 17:25 [PATCH] Rely on std::uncaught_exceptions Tom Tromey
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