Mercurial > octave-nkf
diff libinterp/interpfcn/variables.cc @ 15236:44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
* src/ov-usr-fcn.cc (octave_user_function::bind_automatic_vars):
Use force_varref.
* src/variables.cc (bind_ans): Use force_varref.
* src/pt-id.cc (tree_identifier::rvalue, tree_identifier::lvalue):
Identify static workspace errors.
* src/pt-id.h (tree_identifier::static_workspace_error): New function.
* src/symtab.cc (symbol_table::do_update_nest): Mark static workspaces.
* src/symtab.h (symbol_table::symbol_record::symbol_record_rep::is_added_static,
symbol_table::symbol_record::symbol_record_rep::mark_added_static,
symbol_table::symbol_record::symbol_record_rep::unmark_added_static,
symbol_table::symbol_record::is_added_static,
symbol_table::symbol_record::mark_added_static,
symbol_table::symbol_record::unmark_added_static, symbol_table::force_varref):
New functions.
(symbol_table::symbol_table): Initialize static_workspace to false.
(symbol_table::do_insert): Added force_add parameter. Mark records as
added_static.
(symbol_table::do_varref): Added force_add parameter.
* test/nest/test_nest.m: Added nest_eval tests.
* test/nest/module.mk: Added nest/nest_eval.m.
* test/nest/nest_eval.m: New file.
author | Max Brister <max@2bass.com> |
---|---|
date | Tue, 17 Apr 2012 21:24:20 -0600 |
parents | 2fc554ffbc28 |
children | 66e17621f99a |
line wrap: on
line diff
--- a/libinterp/interpfcn/variables.cc Sat Aug 25 16:16:20 2012 -0600 +++ b/libinterp/interpfcn/variables.cc Tue Apr 17 21:24:20 2012 -0600 @@ -1881,7 +1881,7 @@ } else { - symbol_table::varref (ans) = val; + symbol_table::force_varref (ans) = val; if (print) val.print_with_name (octave_stdout, ans);