diff options
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/rust-lang.c | 6 | ||||
| -rw-r--r-- | gdb/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.rust/simple.exp | 12 |
4 files changed, 28 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2016c81..f13305c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2017-02-03 Tom Tromey <tom@tromey.com> + + PR rust/21097: + * rust-lang.c (rust_print_type) <TYPE_CODE_UNION>: Handle enums + with a single member. + 2017-02-03 Pedro Alves <palves@redhat.com> * cli/cli-interp.c (cli_interp_base::cli_interp_base) diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c index a804824..105b094 100644 --- a/gdb/rust-lang.c +++ b/gdb/rust-lang.c @@ -977,6 +977,8 @@ rust_print_type (struct type *type, const char *varstring, skip_to = 0; } } + else if (TYPE_NFIELDS (type) == 1) + skip_to = 0; for (i = 0; i < TYPE_NFIELDS (type); ++i) { @@ -989,7 +991,9 @@ rust_print_type (struct type *type, const char *varstring, if (TYPE_NFIELDS (variant_type) > skip_to) { int first = 1; - bool is_tuple = rust_tuple_variant_type_p (variant_type); + bool is_tuple = (TYPE_NFIELDS (type) == 1 + ? rust_tuple_struct_type_p (variant_type) + : rust_tuple_variant_type_p (variant_type)); int j; fputs_filtered (is_tuple ? "(" : "{", stream); diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 8c59428..c098bd0 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-02-03 Tom Tromey <tom@tromey.com> + + PR rust/21097: + * gdb.rust/simple.exp: Add new tests. + 2017-02-02 Pedro Alves <palves@redhat.com> * gdb.mi/mi-logging.exp: Add "redirect while already logging" diff --git a/gdb/testsuite/gdb.rust/simple.exp b/gdb/testsuite/gdb.rust/simple.exp index 50ed70b..0bcc83e 100644 --- a/gdb/testsuite/gdb.rust/simple.exp +++ b/gdb/testsuite/gdb.rust/simple.exp @@ -110,6 +110,18 @@ gdb_test "print univariant.a" " = 1" gdb_test "print univariant_anon" " = simple::UnivariantAnon::Foo\\(1\\)" gdb_test "print univariant_anon.0" " = 1" +gdb_test_sequence "ptype simple::Univariant" "" { + "type = enum simple::Univariant \\{" + " Foo\\{a: u8\\}," + "\\}" +} + +gdb_test_sequence "ptype simple::UnivariantAnon" "" { + "type = enum simple::UnivariantAnon \\{" + " Foo\\(u8\\)," + "\\}" +} + gdb_test_sequence "ptype simple::ByeBob" "" { " = struct simple::ByeBob \\(" " i32," |