tock-mirror

Author	SHA1	Message	Date
Adam Sampson	746e360a4a	Rename everywhereASTM to applyDepthM, and add a two-type version. The renaming is because I can never remember which of everywhere and everywhere' goes depth-first...	2008-03-20 11:40:19 +00:00
Adam Sampson	e08aac59d3	Move Retypes checking from the occam parser into a pass. This also fixes a bug in the original algorithm: it used to let you retype []INT to BYTE.	2008-03-19 19:38:56 +00:00
Adam Sampson	79eefd5e98	Move constant checking from the occam parser into a pass. The parser now doesn't do any constant folding or checking.	2008-03-19 12:47:29 +00:00
Adam Sampson	3005dfb506	Add a pass for folding constants in occam. The existing constant-folding code in the parser is still there, since it needs to know whether things are constant, and A.Dimension expects an Int. However, this pass is useful because it does a better job of constant folding than the parser would on its own: it can fold subexpressions of expressions that are as a whole not constant.	2008-03-17 15:48:43 +00:00
Adam Sampson	89040a97b0	Move the dummy occam pass into an OccamPasses module. (The plan is to gradually replace it with real passes.)	2008-03-15 14:40:17 +00:00