suspect-devices/circuitpython/py/parse.c, branch v1.3.8 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.3.8 2014-12-20T18:41:59+00:00 py: Remove unnecessary RULE_none and PN_none from parser. 2014-12-20T18:41:59+00:00 Damien George damien.p.george@gmail.com 2014-12-20T18:41:59+00:00 urn:sha1:6efa66f12513e19fdbfb7b4199342113c2731512 py: Add blank and ident flags to grammar rules to simplify parser. 2014-12-20T18:37:50+00:00 Damien George damien.p.george@gmail.com 2014-12-20T18:37:50+00:00 urn:sha1:b47ea4eadd53374b74bf8fcbfa6580c89e2650f9 This saves around 100 bytes code space on stmhal, more on unix. py: Save a few code bytes in parser; make vars local where possible. 2014-12-20T18:06:08+00:00 Damien George damien.p.george@gmail.com 2014-12-20T18:06:08+00:00 urn:sha1:2870d85a114a3110bfefa35494227d788c4b6df5 py: Optimise lexer by exposing lexer type. 2014-12-05T19:35:18+00:00 Damien George damien.p.george@gmail.com 2014-12-05T19:35:18+00:00 urn:sha1:a4c52c5a3d19b5527023fedfaae96cb717d03802 mp_lexer_t type is exposed, mp_token_t type is removed, and simple lexer functions (like checking current token kind) are now inlined. This saves 784 bytes ROM on 32-bit unix, 348 bytes on stmhal, and 460 bytes on bare-arm. It also saves a tiny bit of RAM since mp_lexer_t is a bit smaller. Also will run a bit more efficiently. py: Properly free string parse-node; add assertion to gc_free. 2014-10-23T13:13:05+00:00 Damien George damien.p.george@gmail.com 2014-10-23T13:13:05+00:00 urn:sha1:e7bb0443cda9bfb88791c3a99bf0331217390eb4 py: Free non-interned strings in the parser when not needed. 2014-09-23T15:31:56+00:00 Damien George damien.p.george@gmail.com 2014-09-23T15:31:56+00:00 urn:sha1:52b5d76a6b0c5e4c779211fdf7bca56d87a2f83e mp_parse_node_free now frees the memory associated with non-interned strings. And the parser calls mp_parse_node_free when discarding a non-used node (such as a doc string). Also, the compiler now frees the parse tree explicitly just before it exits (as opposed to relying on the caller to do this). Addresses issue #708 as best we can. py: Allow viper to have type annotations. 2014-08-15T15:45:41+00:00 Damien George damien.p.george@gmail.com 2014-08-15T15:45:41+00:00 urn:sha1:2ac4af6946543ae96cf3659468e1b8cabb057f85 Viper functions can now be annotated with the type of their arguments and return value. Eg: @micropython.viper def f(x:int) -> int: return x + 1 parser: Convert (u)int to mp_(u)int_t. 2014-07-03T13:13:33+00:00 Damien George damien.p.george@gmail.com 2014-07-03T13:13:33+00:00 urn:sha1:381618269a9eb3e49d0e42d389d2dec312907577 Rename machine_(u)int_t to mp_(u)int_t. 2014-07-03T12:25:24+00:00 Damien George damien.p.george@gmail.com 2014-07-03T12:25:24+00:00 urn:sha1:40f3c026823f8951a2fa04e9c7fc93c75bc27bec See discussion in issue #50. py: Include mpconfig.h before all other includes. 2014-06-21T19:43:22+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-06-21T19:43:22+00:00 urn:sha1:59c675a64c1d9757d50ad4627da67a6f996a99fb It defines types used by all other headers. Fixes #691.