lean4-htt/library
Leonardo de Moura 88cd294a09 feat(src/kernel/error_msgs): show aliased variables when printing error messages
closes #1814

@kenmcmil: the error messages will now list aliased variables.
For example, in your file, the new error message is:

```
invalid type ascription, term has type
  triple (ctxpre c' s_1 ∧ ctxpre c'_1 s_1) (bndngapp b s_1) (ctxpost c' s_1 ∧ ctxpost c'_1 s_1)
but is expected to have type
  triple (ctxpre c' s_1 ∧ ctxpre c'_1 s_1) (bndngapp b s_1) (ctxpost c' s_1 ∧ ctxpost c'_1 s_1)
types contain aliased name(s): c'
remark: the tactic `dedup` can be used to rename aliases
state:
...
```
2017-09-05 16:46:44 -07:00
..
data refactor(library): move lazy_list back to core library 2017-08-16 14:08:46 -07:00
init feat(src/kernel/error_msgs): show aliased variables when printing error messages 2017-09-05 16:46:44 -07:00
smt chore(library/init/meta): add to_unfold parameter to simplify, and remove redundant simp* tactics 2017-07-02 15:26:06 -07:00
system refactor(library): add has_to_string back (but it produces unquoted values) 2017-06-18 18:30:10 -07:00
tools/debugger feat(init/meta/derive): implement [derive] attribute 2017-09-05 23:14:34 +02:00
leanpkg.path feat(leanpkg): add package manager 2017-05-01 14:11:38 -07:00
library.md chore(library/library.md): update documentation 2017-08-16 14:17:26 -07:00