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[binutils-gdb] Print Rust unsized array types a bit more nicely
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Sun, 21 May 2017 19:22:14 -0400
- Subject: [binutils-gdb] Print Rust unsized array types a bit more nicely
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT e6cf65f283b8be44014fad0ad0aebfbcc71fceac ***
Author: Tom Tromey <tom@tromey.com>
Branch: master
Commit: e6cf65f283b8be44014fad0ad0aebfbcc71fceac
Print Rust unsized array types a bit more nicely
It's a bit difficult to create an unsized array type in Rust, but if
you do, right now ptype will show something like "[u8; ]". It really
should print "[u8]", though, which is what this patch implements.
This is part of PR 21466.
Built and regtested on x86-64 Fedora 25. I'm checking this in.
ChangeLog
2017-05-21 Tom Tromey <tom@tromey.com>
PR rust/21466:
* rust-lang.c (rust_print_type) <TYPE_CODE_ARRAY>: Print unsized
arrays as "[T]", not "[T; ]".
testsuite/ChangeLog
2017-05-21 Tom Tromey <tom@tromey.com>
PR rust/21466:
* gdb.rust/unsized.exp: New file.
* gdb.rust/unsized.rs: New file.