diff options
| author | Jonathan Yavner <jyavner@member.fsf.org> | 2003-11-30 07:33:32 +0000 |
|---|---|---|
| committer | Jonathan Yavner <jyavner@member.fsf.org> | 2003-11-30 07:33:32 +0000 |
| commit | 9faed8e0ba6a7d27da7a90d715de2eb5a1b6fa57 (patch) | |
| tree | 477c5de09b5d0bbc82008fc195d53e6ce7894aa9 /etc | |
| parent | b78617dbb5d5ac615806e3fdd5ba7d9a93c3f713 (diff) | |
| download | emacs-9faed8e0ba6a7d27da7a90d715de2eb5a1b6fa57.tar.gz | |
testcover.el: Changes to 1value and noreturn
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/NEWS | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -2012,8 +2012,11 @@ such as `error'. The brown splotches are skipped for forms that are expected to always evaluate to the same value, such as (setq x 14). *** For difficult cases, you can add do-nothing macros to your code to help -out the test coverage tool. The macro 1value suppresses a brown splotch for -its argument. The macro noreturn suppresses a red splotch. +out the test coverage tool. The macro `noreturn' suppresses a red splotch. +It is an error if the argument to `noreturn' does return. The macro 1value +suppresses a brown splotch for its argument. This macro is a no-op except +during test-coverage -- then it signals an error if the argument actually +returns differing values. +++ ** New function unsafep returns nil if the given Lisp form can't possibly |