Commit Graph

29 Commits

Author SHA1 Message Date
Neil Schemenauer d403c45386 Fix arigo's funky LOAD_NAME bug: implicit globals inside classes have
historically been looked up using LOAD_NAME, not LOAD_GLOBAL.
looked up by LOAD_NAME, not
2005-10-23 04:24:49 +00:00
Jeremy Hylton 3e0055f8c6 Merge ast-branch to head
This change implements a new bytecode compiler, based on a
transformation of the parse tree to an abstract syntax defined in
Parser/Python.asdl.

The compiler implementation is not complete, but it is in stable
enough shape to run the entire test suite excepting two disabled
tests.
2005-10-20 19:59:25 +00:00
Barry Warsaw 04f357cffe Get rid of relative imports in all unittests. Now anything that
imports e.g. test_support must do so using an absolute package name
such as "import test.test_support" or "from test import test_support".

This also updates the README in Lib/test, and gets rid of the
duplicate data dirctory in Lib/test/data (replaced by
Lib/email/test/data).

Now Tim and Jack can have at it. :)
2002-07-23 19:04:11 +00:00
Jeremy Hylton 954aed8c8d Add test for eval() w/ free variables.
Related to SF bug #505315
2002-04-20 04:51:39 +00:00
Neal Norwitz 290d31e2fc SF #506611, fix sys.setprofile(), sys.settrace() core dumps
when no arguments are passed
2002-03-03 15:12:58 +00:00
Guido van Rossum 796e1e0b30 Don't call resetwarnings(). Be more restrictive in what we filter out
instead.
2001-12-15 18:04:10 +00:00
Jeremy Hylton f36cfef1ae Undo inadvertent change to test_scope in previous checkin 2001-12-13 20:00:26 +00:00
Jeremy Hylton ccae8377a3 Add test for SF bug [ #492403 ] exec() segfaults on closure's func_code 2001-12-13 19:45:04 +00:00
Jeremy Hylton cf672f15e0 Add test for local assigned to only in a nested list comp 2001-10-18 16:23:11 +00:00
Tim Peters d48004f4f0 test_support should be imported directly, not via test.test_support. 2001-09-25 19:29:35 +00:00
Jeremy Hylton cd738364ce silence warnings about import * 2001-08-07 16:38:19 +00:00
Jeremy Hylton 5121e7de11 Fix for SF bug [ #443866 ] Evaluating func_code causing core dump
Add test that calls eval with a code object that has free variables.
2001-07-30 21:55:29 +00:00
Tim Peters c4889c496a Remove now-unnecessary "from __future__ import nested_scopes" stmts. 2001-07-12 22:36:02 +00:00
Jeremy Hylton 4c889011db SF patch 419176 from MvL; fixed bug 418977
Two errors in dict_to_map() helper used by PyFrame_LocalsToFast().
2001-05-08 04:08:59 +00:00
Jeremy Hylton ddc4fd03b1 Fix 2.1 nested scopes crash reported by Evan Simpson
The new test case demonstrates the bug.  Be more careful in
symtable_resolve_free() to add a var to cells or frees only if it
won't be added under some other rule.

XXX Add new assertion that will catch this bug.
2001-04-27 02:29:40 +00:00
Jeremy Hylton c76770c68c Change error message raised when free variable is not yet bound. It
now raises NameError instead of UnboundLocalError, because the var in
question is definitely not local.  (This affects test_scope.py)

Also update the recent fix by Ping using get_func_name().  Replace
tests of get_func_name() return value with call to get_func_desc() to
match all the other uses.
2001-04-13 16:51:46 +00:00
Jeremy Hylton 5c7a2513ec Add tests for recent changes:
- global stmt in class does not affect free vars in methods
- locals() works with free and cell vars
2001-03-21 16:44:39 +00:00
Tim Peters 30edd2387d Whitespace normalization. 2001-03-16 08:29:48 +00:00
Jeremy Hylton 5b44a67bdb Add test to verify that nested functions with free variables don't
cause the free variables to leak.
2001-03-13 02:01:12 +00:00
Guido van Rossum 9aa643cf69 Test interaction of global and nested scopes -- thanks to Samuele Pedroni. 2001-03-01 20:35:45 +00:00
Jeremy Hylton 5941d191de add from __future__ import nested_scopes to strings passed to compile 2001-02-27 20:23:58 +00:00
Jeremy Hylton 29906eef3a Preliminary support for future nested scopes
compile.h: #define NESTED_SCOPES_DEFAULT 0 for Python 2.1
           __future__ feature name: "nested_scopes"

symtable.h: Add st_nested_scopes slot.  Define flags to track exec and
    import star.

Lib/test/test_scope.py: requires nested scopes

compile.c: Fiddle with error messages.

    Reverse the sense of ste_optimized flag on
    PySymtableEntryObjects.  If it is true, there is an optimization
    conflict.

    Modify get_ref_type to respect st_nested_scopes flags.

    Refactor symtable_load_symbols() into several smaller functions,
    which use struct symbol_info to share variables.  In new function
    symtable_update_flags(), raise an error or warning for import * or
    bare exec that conflicts with nested scopes.  Also, modify handle
    for free variables to respect st_nested_scopes flag.

    In symtable_init() assign st_nested_scopes flag to
    NESTED_SCOPES_DEFAULT (defined in compile.h).

    Add preliminary and often incorrect implementation of
    symtable_check_future().

    Add symtable_lookup() helper for future use.
2001-02-27 04:23:34 +00:00
Jeremy Hylton 4779399e9f Add test for syntax error on "x = 1 + 1".
Move check_syntax() function into test_support.
2001-02-19 15:35:26 +00:00
Tim Peters 0e6d213177 Whitespace normalization. 2001-02-15 23:56:39 +00:00
Jeremy Hylton 97a01674b2 update test cases for recent compiler changes: exec/import * in nested
functinos and cell vars with */** parameters
2001-02-09 22:56:46 +00:00
Tim Peters 10fb386399 Whitespace normalization. 2001-02-09 20:17:14 +00:00
Jeremy Hylton de6024872a Fix test 9 (caught by ?!ng)
Add tests for unbound locals (Nick Mathewson)
2001-02-05 17:35:20 +00:00
Jeremy Hylton 251ef9666e Fix test for free ref to global. This test should have caught a
recently fixed bug, but it checked for the wrong answer.
2001-01-30 01:26:53 +00:00
Jeremy Hylton 4588c78faf PEP 227 implementation
New tests cases for nested scopes.
2001-01-25 20:11:23 +00:00