suspect-devices/circuitpython/py/parse.h, branch v1.0.1 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.0.1 2014-05-03T22:27:38+00:00 Add license header to (almost) all files. 2014-05-03T22:27:38+00:00 Damien George damien.p.george@gmail.com 2014-05-03T22:27:38+00:00 urn:sha1:04b9147e150d2d6fa3750f312fe328b6a71c1b28 Blanket wide to all .c and .h files. Some files originating from ST are difficult to deal with (license wise) so it was left out of those. Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/. py: Check explicitly for memory allocation failure in parser. 2014-04-10T14:27:31+00:00 Damien George damien.p.george@gmail.com 2014-04-10T14:27:31+00:00 urn:sha1:58ba4c3b4c12e9bf6b8731fd26e0c9cac527122f Previously, a failed malloc/realloc would throw an exception, which was not caught. I think it's better to keep the parser free from NLR (exception throwing), hence this patch. py: Put number parsing code together in parsenum.c. 2014-02-22T18:12:43+00:00 Damien George damien.p.george@gmail.com 2014-02-22T18:12:43+00:00 urn:sha1:20773971186151b53426bd607908546598036a16 parse: Refactor parse node encoding to support full range of small ints. 2014-02-22T14:39:45+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-02-22T14:39:45+00:00 urn:sha1:56e5ef203b01ac8dfb1cb46143f6f7c53237b79d Based on suggestion by @dpgeorge at https://github.com/micropython/micropython/pull/313 parse: Note that fact that parser's small ints are different than VM small int. 2014-02-21T01:27:09+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-02-21T00:04:32+00:00 urn:sha1:bbf0e2fe120f095ce09fcb7eb631c9fd04bd9760 Specifically, VM's small ints are 31 bit, while parser's only 28. There's already MP_OBJ_FITS_SMALL_INT(), so, for clarity, rename MP_FIT_SMALL_INT() to MP_PARSE_FITS_SMALL_INT(). Implement proper exception type hierarchy. 2014-02-15T16:10:44+00:00 Damien George damien.p.george@gmail.com 2014-02-15T16:10:44+00:00 urn:sha1:c5966128c7c8a768f6726f299d85d5daef6bed48 Each built-in exception is now a type, with base type BaseException. C exceptions are created by passing a pointer to the exception type to make an instance of. When raising an exception from the VM, an instance is created automatically if an exception type is raised (as opposed to an exception instance). Exception matching (RT_BINARY_OP_EXCEPTION_MATCH) is now proper. Handling of parse error changed to match new exceptions. mp_const_type renamed to mp_type_type for consistency. Implement mp_parse_node_free; print properly repr(string). 2014-01-25T13:51:19+00:00 Damien George damien.p.george@gmail.com 2014-01-25T13:51:19+00:00 urn:sha1:b829b5caecd1ba4fbc30e03978776d2c868dd67b Add parse_node_free_struct() and use it to free parse tree after compilation. 2014-01-25T00:11:59+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-01-24T22:56:19+00:00 urn:sha1:aee2ba70de774f954a793efb73e72faaf4e6524d TODO: Check lexer/parse/compile error path for leaks too. py: Add module/function/class name to exceptions. 2014-01-19T11:48:48+00:00 Damien George damien.p.george@gmail.com 2014-01-19T11:48:48+00:00 urn:sha1:cbd2f7482c8bf457cc17da763859dbba6e03e2a2 Exceptions know source file, line and block name. Also tidy up some debug printing functions and provide a global flag to enable/disable them. Add source file name and line number to error messages. 2014-01-18T23:24:36+00:00 Damien George damien.p.george@gmail.com 2014-01-18T23:24:36+00:00 urn:sha1:08335004cfe95048ee06134a3e49b9fb75639139 Byte code has a map from byte-code offset to source-code line number, used to give better error messages.