Commit graph

4 commits

Author SHA1 Message Date
Christoph Oelckers
665d752686 - added 'null' token to the ZScript parser which is needed for null pointers.
- removed function declaration parser from DECORATE because it is not needed anymore.
- fixed: comparison operators could not handle names.
2016-10-19 00:35:34 +02:00
Christoph Oelckers
23a2a19a78 - added handling for shift and bit operators.
- added the '>>>' (unsigned shift) operator. Although, with unsigned numbers available, this is technically not really needed, DECORATE supports this so ZScript should, too, if only for the benefit of making conversion tools easier to handle.
2016-10-17 15:52:29 +02:00
Christoph Oelckers
d0a8960f61 - added genuine PEX_GT, PEX_GTEQ and PEX_NEQ operations to the parser.
These were previously faked with the inverse plus a boolean not. Although this works, it either leads to sub-optimal code generation or some fudging to avoid the inefficient handling.
Just adding proper handling to the parser seems the easiest and most straightforward way to get around this. The code generator already can deal with these operations properly so there's no good reason to do it differently.
2016-10-17 14:38:51 +02:00
Christoph Oelckers
b1a83bfd26 - started with cleanup and separation of DECORATE code.
* everything related to scripting is now placed in a subdirectory 'scripting', which itself is separated into DECORATE, ZSCRIPT, the VM and code generation.
 * a few items have been moved to different headers so that the DECORATE parser definitions can mostly be kept local. The only exception at the moment is the flags interface on which 3 source files depend.
2016-10-12 19:22:33 +02:00
Renamed from src/zscript/zcc_exprlist.h (Browse further)