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Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60568-60598,60600-60616 via svnmerge from

Browse source 
svn+ssh://pythondev@svn.python.org/python/trunk

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  r60568 | christian.heimes | 2008-02-04 19:48:38 +0100 (Mon, 04 Feb 2008) | 1 line

  Increase debugging to investige failing tests on some build bots
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  r60570 | christian.heimes | 2008-02-04 20:30:05 +0100 (Mon, 04 Feb 2008) | 1 line

  Small adjustments for test compact freelist test. It's no passing on Windows as well.
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  r60573 | amaury.forgeotdarc | 2008-02-04 21:53:14 +0100 (Mon, 04 Feb 2008) | 2 lines

  Correct quotes in NEWS file
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  r60575 | amaury.forgeotdarc | 2008-02-04 22:45:05 +0100 (Mon, 04 Feb 2008) | 13 lines

  #1750076: Debugger did not step on every iteration of a while statement.

  The mapping between bytecode offsets and source lines (lnotab) did not contain
  an entry for the beginning of the loop.

  Now it does, and the lnotab can be a bit larger:
  in particular, several statements on the same line generate several entries.
  However, this does not bother the settrace function, which will trigger only
  one 'line' event.

  The lnotab seems to be exactly the same as with python2.4.
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  r60584 | amaury.forgeotdarc | 2008-02-05 01:26:21 +0100 (Tue, 05 Feb 2008) | 3 lines

  Change r60575 broke test_compile:
  there is no need to emit co_lnotab item when both offsets are zeros.
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  r60587 | skip.montanaro | 2008-02-05 03:32:16 +0100 (Tue, 05 Feb 2008) | 1 line

  sync with most recent version from python-mode sf project
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  r60588 | lars.gustaebel | 2008-02-05 12:51:40 +0100 (Tue, 05 Feb 2008) | 5 lines

  Issue #2004: Use mode 0700 for temporary directories and default
  permissions for missing directories.

  (will backport to 2.5)
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  r60590 | georg.brandl | 2008-02-05 13:01:24 +0100 (Tue, 05 Feb 2008) | 2 lines

  Convert external links to internal links. Fixes #2010.
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  r60592 | marc-andre.lemburg | 2008-02-05 15:50:40 +0100 (Tue, 05 Feb 2008) | 3 lines

  Keep distutils Python 2.1 compatible (or even Python 2.4 in this case).
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  r60593 | andrew.kuchling | 2008-02-05 17:06:57 +0100 (Tue, 05 Feb 2008) | 5 lines

  Update PEP URL.
  (This code is duplicated between pydoc and DocXMLRPCServer; maybe it
  should be refactored as a GHOP project.)

  2.5.2 backport candidate.
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  r60596 | guido.van.rossum | 2008-02-05 18:32:15 +0100 (Tue, 05 Feb 2008) | 2 lines

  In the experimental 'Scanner' feature, the group count was set wrong.
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  r60602 | facundo.batista | 2008-02-05 20:03:32 +0100 (Tue, 05 Feb 2008) | 3 lines


  Issue 1951. Converts wave test cases to unittest.
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  r60603 | georg.brandl | 2008-02-05 20:07:10 +0100 (Tue, 05 Feb 2008) | 2 lines

  Actually run the test.
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  r60604 | skip.montanaro | 2008-02-05 20:24:30 +0100 (Tue, 05 Feb 2008) | 2 lines

  correct object name
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  r60605 | georg.brandl | 2008-02-05 20:58:17 +0100 (Tue, 05 Feb 2008) | 7 lines

  * Use the same code to profile for test_profile and test_cprofile.
  * Convert both to unittest.
  * Use the same unit testing code.
  * Include the expected output in both test files.
  * Make it possible to regenerate the expected output by running
    the file as a script with an '-r' argument.
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  r60613 | raymond.hettinger | 2008-02-06 02:49:00 +0100 (Wed, 06 Feb 2008) | 1 line

  Sync-up with Py3k work.
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  r60614 | christian.heimes | 2008-02-06 13:44:34 +0100 (Wed, 06 Feb 2008) | 1 line

  Limit free list of method and builtin function objects to 256 entries each.
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  r60616 | christian.heimes | 2008-02-06 14:33:44 +0100 (Wed, 06 Feb 2008) | 7 lines

  Unified naming convention for free lists and their limits. All free lists
  in Object/ are named ``free_list``, the counter ``numfree`` and the upper
  limit is a macro ``PyName_MAXFREELIST`` inside an #ifndef block.

  The chances should make it easier to adjust Python for platforms with
  less memory, e.g. mobile phones.
........
This commit is contained in:
Christian Heimes 2008-02-06 14:31:34 +00:00
parent 8f2d006115
commit 2202f877b1
29 changed files with 895 additions and 549 deletions
Download patch file Download diff file Expand all files Collapse all files

28
Python/compile.c
View file

@ -652,11 +652,16 @@ compiler_next_instr(struct compiler *c, basicblock *b)
return b->b_iused++;
}
/* Set the i_lineno member of the instruction at offse off if the
line number for the current expression/statement (?) has not
/* Set the i_lineno member of the instruction at offset off if the
line number for the current expression/statement has not
already been set. If it has been set, the call has no effect.
Every time a new node is b
The line number is reset in the following cases:
- when entering a new scope
- on each statement
- on each expression that start a new line
- before the "except" clause
- before the "for" and "while" expressions
*/
static void
@ -1750,9 +1755,8 @@ compiler_for(struct compiler *c, stmt_ty s)
VISIT(c, expr, s->v.For.iter);
ADDOP(c, GET_ITER);
compiler_use_next_block(c, start);
/* XXX(nnorwitz): is there a better way to handle this?
for loops are special, we want to be able to trace them
each time around, so we need to set an extra line number. */
/* for expressions must be traced on each iteration,
so we need to set an extra line number. */
c->u->u_lineno_set = 0;
ADDOP_JREL(c, FOR_ITER, cleanup);
VISIT(c, expr, s->v.For.target);
@ -1799,6 +1803,9 @@ compiler_while(struct compiler *c, stmt_ty s)
if (!compiler_push_fblock(c, LOOP, loop))
return 0;
if (constant == -1) {
/* while expressions must be traced on each iteration,
so we need to set an extra line number. */
c->u->u_lineno_set = 0;
VISIT(c, expr, s->v.While.test);
ADDOP_JREL(c, JUMP_IF_FALSE, anchor);
ADDOP(c, POP_TOP);
@ -1979,8 +1986,8 @@ compiler_try_except(struct compiler *c, stmt_ty s)
s->v.TryExcept.handlers, i);
if (!handler->type && i < n-1)
return compiler_error(c, "default 'except:' must be last");
c->u->u_lineno_set = 0;
c->u->u_lineno = handler->lineno;
c->u->u_lineno_set = 0;
c->u->u_lineno = handler->lineno;
except = compiler_new_block(c);
if (except == NULL)
return 0;
@ -3762,10 +3769,7 @@ assemble_lnotab(struct assembler *a, struct instr *i)
assert(d_bytecode >= 0);
assert(d_lineno >= 0);
/* XXX(nnorwitz): is there a better way to handle this?
for loops are special, we want to be able to trace them
each time around, so we need to set an extra line number. */
if (d_lineno == 0 && i->i_opcode != FOR_ITER)
if(d_bytecode == 0 && d_lineno == 0)
return 1;
if (d_bytecode > 255) {