From 6c71eb7d70c3678f595cd8e66d78c9da5bd3ef4e Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Tue, 3 Dec 2019 13:31:21 -0700 Subject: Normalize Ada ptype to use a single "?" Sometimes -- notably with unchecked unions -- the Ada "ptype" code will print a "?" or "??" to indicate something unknown. The choice of what was printed was somewhat arbitrary, and in one case, Ada would print an empty string rather than "?". This patch normalizes the Ada code to use "?" rather than an empty string or "??". My reasoning here is that a single question mark is enough to convey unknown-ness. gdb/ChangeLog 2019-12-10 Tom Tromey * ada-typeprint.c (print_choices): Use a single "?". (print_variant_part): Print "?" if the discriminant name is not known. gdb/testsuite/ChangeLog 2019-12-10 Tom Tromey * gdb.ada/unchecked_union.exp: New file. * gdb.ada/unchecked_union/pck.adb: New file. * gdb.ada/unchecked_union/pck.ads: New file. * gdb.ada/unchecked_union/unchecked_union.adb: New file. * gdb-utils.exp (string_to_regexp): Also quote "?". Change-Id: I3403040780a155ffa2c44c8e6a04ba86bc810e29 --- gdb/ChangeLog | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'gdb/ChangeLog') diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 98a6285..ac58517 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2019-12-10 Tom Tromey + + * ada-typeprint.c (print_choices): Use a single "?". + (print_variant_part): Print "?" if the discriminant name + is not known. + 2019-12-10 George Barrett Fix scripted probe breakpoints. -- cgit v1.1