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1143 Commity (cab23051d9f0b6daa36e980fb817b98147288aa4)

Autor SHA1 Wiadomość Data
Paul Sokolovsky 22d0598818 objfun: Factor out function to report positional args mismatch. 2014-04-30 05:37:28 +03:00
Paul Sokolovsky e908591baa py: Abstract no-return attribute for functions a bit. 2014-04-30 05:35:18 +03:00
Paul Sokolovsky b1ce37d32e py: If setjmp NLR implementation is forced, omit native versions. 2014-04-30 04:19:20 +03:00
Paul Sokolovsky 851c856585 nlr.h: As we treat all warnings as errors, can't use #warning. 
And this is not good.
 2014-04-30 04:14:31 +03:00
Damien George 186e463a9e py: Fix bug in map lookup of interned string vs non-interned. 
Had choice of either interning or forcing full equality comparison, and
chose latter.  See comments in mp_map_lookup.

Addresses issue #523.
 2014-04-28 12:11:57 +01:00
Damien George 185f9c1c46 py: Fix lexerunix, where not all data may be read from a file. 
Addresses issue #526.
 2014-04-28 11:43:28 +01:00
Damien George 0c8fcb9c49 py: Remove silly comment about interning keywords. 
Of course, keywords are turned into lexer tokens in the lexer, so will
never need to be interned (unless you do something like x="def").

As it is now, the following on pyboard makes no new qstrs:

    import pyb
    pyb.info()
 2014-04-28 09:56:31 +01:00
Paul Sokolovsky a224067846 py: Clear allocated, but unused memory in containers. 
Also, clear up freed slots in containers.

As a follow up to 32bef315be.
 2014-04-28 00:33:21 +03:00
Paul Sokolovsky 7ce6a8fe46 objlist: We no longer need to assert on mem alloc results. 
They either succeed or raise exception.
 2014-04-28 00:33:21 +03:00
Paul Sokolovsky 48bf6b3bd0 objlist: Use static small int constructor. 2014-04-28 00:33:21 +03:00
Damien George 708c073250 py: Add '*' qstr for 'import *'; use blank qstr for comprehension arg. 2014-04-27 19:23:46 +01:00
Damien George 968bf34c4c py: Remove unnecessary LOAD_CONST_ID bytecode. 
It's the same as LOAD_CONST_STR.
 2014-04-27 19:12:05 +01:00
Damien George db12891918 py: Eliminate 'op' variable in VM dispatch loop. 
Remembering the last op is rarely needed, and when it is, can simply use
*save_ip.
 2014-04-27 18:19:06 +01:00
Damien George 9d181f62dc py: Save some ROM by shortening compiler error messages. 
Messages are still explanatory, while taking a little less ROM.
 2014-04-27 16:55:27 +01:00
Damien George 2c0842b3c5 py: Change the way function arguments are compiled. 
New way uses slightly less ROM and RAM, should be slightly faster, and,
most importantly, allows to catch the error "non-keyword arg following
keyword arg".

Addresses issue #466.
 2014-04-27 16:46:51 +01:00
Damien George 2827d62e8b py: Implement keyword-only args. 
Implements 'def f(*, a)' and 'def f(*a, b)', but not default
keyword-only args, eg 'def f(*, a=1)'.

Partially addresses issue #524.
 2014-04-27 15:50:52 +01:00
Damien George 36cbd0db7e Merge branch 'master' of github.com:micropython/micropython 2014-04-26 22:24:45 +01:00
Damien George 32bef315be py, gc: Only zero out the extra bytes at the end of the heap chunk. 
This is a small optimisation to zero out only the additional bytes that
the caller did not ask for.
 2014-04-26 22:23:42 +01:00
Paul Sokolovsky 27f5bdd6d4 py: "read" & "write" are so common that make them core. 
Few other strings move to core, but make depend on "io" module.
 2014-04-26 21:15:56 +03:00
Paul Sokolovsky 100cd36a0e objstringio: Compile only if MICROPY_ENABLE_MOD_IO defined. 2014-04-26 20:59:39 +03:00
Paul Sokolovsky cb9dc086a3 modio: Implement io.StringIO class. 2014-04-26 20:26:14 +03:00
Damien George dbc81df5d4 Simplify names for argcheck.c / arg parsing. 2014-04-26 11:19:17 +01:00
Damien George 6d3c5e4301 Add ARRAY_SIZE macro, and use it where possible. 2014-04-26 10:47:29 +01:00
Damien George d139c489ba Merge branch 'master' of github.com:micropython/micropython 2014-04-26 10:31:58 +01:00
Damien George 107c9fb235 py: Make collections module configurable, enabled by default. 2014-04-26 10:31:15 +01:00
Paul Sokolovsky e14d096cb7 objstr: Optimize .rstrip() by scanning string from end. 2014-04-26 06:48:31 +03:00
Paul Sokolovsky 881078403e objstr: Implement .lstrip() & .rstrip(). 
Share code with .strip(). TODO: optimize .rstrip().
 2014-04-26 06:20:08 +03:00
Paul Sokolovsky 45fb143ba6 streams: Make .write() support arbitrary objects with buffer interface. 
This in particular fixes writing str vs bytes.
 2014-04-26 05:54:16 +03:00
Damien George 1463c1fa82 py: Add MICROPY_ENABLE_DOC_STRING, disabled by default. 
Also add a few STATIC's to some compile functions that should have them.

Addresses issue #521.
 2014-04-25 23:52:57 +01:00
Damien George c492cf1f44 Merge branch 'master' of github.com:micropython/micropython 2014-04-25 23:45:52 +01:00
Damien George daab651c5c py, gc: Zero out newly allocated blocks in the GC. 
Also add some more debugging output to gc_dump_alloc_table().

Now that newly allocated heap is always zero'd, maybe we just make this
a policy for the uPy API to keep it simple (ie any new implementation of
memory allocation must zero all allocations).  This follows the D
language philosophy.

Before this patch, a previously used memory block which had pointers in
it may still retain those pointers if the new user of that block does
not actually use the entire block.  Eg, if I want 5 blocks worth of
heap, I actually get 8 (round up to nearest 4).  Then I never use the
last 3, so they keep their old values, which may be pointers pointing to
the heap, hence preventing GC.

In rare (or maybe not that rare) cases, this leads to long, unintentional
"linked lists" within the GC'd heap, filling it up completely.  It's
pretty rare, because you have to reuse exactly that memory which is part
of this "linked list", and reuse it in just the right way.

This should fix issue #522, and might have something to do with
issue #510.
 2014-04-25 23:37:55 +01:00
Paul Sokolovsky 755565d2cb py: Support instance __call__ method. 2014-04-25 21:17:42 +03:00
Damien George 410f30772f py, gc: Fix old gc_realloc for case when NULL is passed in as ptr. 2014-04-25 11:44:53 +00:00
Damien George c0dc7c3dfa py, vm: Fix recent bug where state is freed too early. 2014-04-24 15:42:05 +01:00
Damien George d5e8482c4a py, vm: Free heap-allocated state if it was allocated on the heap. 2014-04-24 13:52:06 +01:00
Damien George 978939156d Merge pull request #519 from pfalcon/exc-no-ptr-to-field 
objexcept: Don't store args tuple within exception object.
 2014-04-24 11:14:18 +01:00
Damien George 1cbb99d1db Merge pull request #518 from pfalcon/vm-trace 
vm: Add rudimentary bytecode execution tracing capability.
 2014-04-24 11:06:10 +01:00
Paul Sokolovsky 1c1d902cd3 Makefile: Allow to override "super optimization" options used for some files. 
To help with debugging issue like #510 for example.
 2014-04-24 02:59:43 +03:00
Paul Sokolovsky 1acf22f17b objexcept: Don't store args tuple within exception object. 
To avoid pointer-to-field GC problem.
 2014-04-23 04:07:00 +03:00
Paul Sokolovsky c5e32c6995 vm: Add rudimentary bytecode execution tracing capability. 2014-04-23 03:46:00 +03:00
Paul Sokolovsky 4c6b375960 showbc: MAKE_CLOSURE*: Update for new closed-over encoding. 2014-04-23 03:23:39 +03:00
Paul Sokolovsky 5e3e2d00ea emitglue: Typo fix in var name. 2014-04-23 03:23:32 +03:00
Paul Sokolovsky 20e9ed3916 builtinimport: If there was error compiling imported module, raise exception. 2014-04-22 02:53:20 +03:00
Paul Sokolovsky dec31bb872 objexcept: Add mp_obj_new_exception_arg1() convenience function. 2014-04-22 00:02:51 +03:00
Damien George e5f8a77db6 py: Add 'align' and 'data' meta-instructions to inline assembler. 2014-04-21 13:33:15 +01:00
Damien George 806f4aef9a py: Fix super() bug, where it didn't allow instance access. 
This is a one-liner fix.  It gets the class-super.py test passing, but
is probably not a complete fix.
 2014-04-21 02:11:07 +01:00
Damien George 0ae21a81f7 Merge branch 'master' of github.com:micropython/micropython 2014-04-21 01:18:05 +01:00
Damien George 64ba6ca127 py: Small change to mp_arg_parse_all. 2014-04-21 00:09:44 +01:00
Paul Sokolovsky 353b0289f3 py: Add win32-specific header for alloca(). 2014-04-20 22:24:44 +03:00
Paul Sokolovsky 41809a1ced nlrx86.S: Another ifdef for win32 symbol underscoring issues. 2014-04-20 22:24:44 +03:00