2 commits

Author	SHA1	Message	Date
Leonardo de Moura	15621610e9	refactor(library/arith): replace Nat, Int, Real with simple variable decls instead of semantic attachments ... This commit also fixes bugs in the Alias command. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-12-29 17:04:36 -08:00
Leonardo de Moura	9398ea5a59	feat(util/shared_mutex): add support for recursive lock at shared_mutex ... We need support for recursive locks. The main user of this class is the environment object. This commit adds a test that demonstrates that the shared_lock of the environment object may be recursively requested. Before this fix, the Lean was deadlocking in this example. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-11-15 22:01:11 -08:00