08335004cf
Add source file name and line number to error messages.
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Byte code has a map from byte-code offset to source-code line number,
used to give better error messages.
2014-01-18 23:24:36 +00:00
9528cd66d7
Convert parse errors to exceptions.
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Parser no longer prints an error, but instead returns an exception ID
and message.
2014-01-15 21:23:31 +00:00
69a818d418
py: Improve memory management for parser; add lexer error for bad line cont.
2014-01-12 13:55:24 +00:00
9193f89296
Move lexerstr to main py directory (everyone uses it).
2014-01-08 15:28:26 +00:00
e9906ac3d7
Add ellipsis object.
2014-01-04 18:44:46 +00:00
66028ab6dc
Basic implementation of import.
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import works for simple cases. Still work to do on finding the right
script, and setting globals/locals correctly when running an imported
function.
2014-01-03 14:03:48 +00:00
d99b05282d
Change object representation from 1 big union to individual structs.
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A big change. Micro Python objects are allocated as individual structs
with the first element being a pointer to the type information (which
is itself an object). This scheme follows CPython. Much more flexible,
not necessarily slower, uses same heap memory, and can allocate objects
statically.
Also change name prefix, from py_ to mp_ (mp for Micro Python).
2013-12-21 18:17:45 +00:00
fa2162bc77
Integrate new lexer stream with stm framework.
2013-10-20 17:42:00 +01:00
a5185f4bc8
Abstract out back-end stream functionality from lexer.
2013-10-20 14:41:27 +01:00
91d387de7d
Improve indent/dedent error checking and reporting.
2013-10-09 15:09:52 +01:00
429d71943d
Initial commit.
2013-10-04 19:53:11 +01:00
Damien George