| commit | 6f095a43607506faaceedb8b22633a5770bd7f7a | |
| author | Christophe Rhodes <csr21@cam.ac.uk> | |
| Tue, 13 May 2003 13:55:29 +0000 (13 13:55 +0000) | ||
| committer | Christophe Rhodes <csr21@cam.ac.uk> | |
| Tue, 13 May 2003 13:55:29 +0000 (13 13:55 +0000) | ||
| tree | c39d7cff47e367c480554bb4673653430a790e1f | treesnapshot (tar.gz zip) |
| parent | ac85367426b222612311c5cf7b061ff89c64d825 | commitdiff |
0.8alpha.0.28:
Fix bug 47d (DEFGENERIC must signal PROGRAM-ERROR when
attempting to create a generic function with the same name as a
special operator).
... sounds easy, huh? No.
... make COMPILER-ERROR not inherit from ERROR any more, so that
user handlers don't (wrongly) claim to handle it;
... establish a handler for COMPILER-ERROR around the evaluator
that delegates to the compiler handlers if present, but
handles them itself if not...
... by signalling an error from a new internal restart, to allow
user handlers for ERROR and friends a chance to run.
Fix bug 47d (DEFGENERIC must signal PROGRAM-ERROR when
attempting to create a generic function with the same name as a
special operator).
... sounds easy, huh? No.
... make COMPILER-ERROR not inherit from ERROR any more, so that
user handlers don't (wrongly) claim to handle it;
... establish a handler for COMPILER-ERROR around the evaluator
that delegates to the compiler handlers if present, but
handles them itself if not...
... by signalling an error from a new internal restart, to allow
user handlers for ERROR and friends a chance to run.