From 98db58eb0b8e78708af0770bac1053fa4fcbc5f4 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Wed, 27 Sep 2023 13:49:59 -0600 Subject: [PATCH] libstdc++: Show full Python stack on error This changes the libstdc++ test suite to arrange for gdb to show the full Python stack if any sort of Python exception occurs. This makes debugging the printers a little simpler. libstdc++-v3/ChangeLog: * testsuite/lib/gdb-test.exp (gdb-test): Enable Python stack traces from gdb. --- libstdc++-v3/testsuite/lib/gdb-test.exp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libstdc++-v3/testsuite/lib/gdb-test.exp b/libstdc++-v3/testsuite/lib/gdb-test.exp index d8e572ef7b3..af7d970d388 100644 --- a/libstdc++-v3/testsuite/lib/gdb-test.exp +++ b/libstdc++-v3/testsuite/lib/gdb-test.exp @@ -141,6 +141,8 @@ proc gdb-test { marker {selector {}} {load_xmethods 0} } { puts $fd "set auto-load no" # Now that we've disabled auto-load, it's safe to set the target file puts $fd "file ./$output_file" + # See the full backtrace of any failures. + puts $fd "set python print-stack full" # Load & register *our* copy of the pretty-printers puts $fd "source $printer_code" puts $fd "python register_libstdcxx_printers(None)"