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Author SHA1 Message Date
Neil Brown
7e96da4922 Rain: fixed the parsing of channel types 2007-08-23 20:52:15 +00:00
Neil Brown
ab918eb9ab Rain: changed the top-level parser to be able to parse multiple processes in a file 2007-08-23 20:42:21 +00:00
Neil Brown
0520f3aaa0 Rain: tidying up a few stray definitions 2007-08-23 20:08:20 +00:00
Neil Brown
cbd2ecf479 Rain: revamped the expression parsing to match the new tests 2007-08-23 20:07:56 +00:00
Neil Brown
fdff7b0d3c Rain: Greatly expanded the tests for parsing expressions 2007-08-23 20:06:35 +00:00
Neil Brown
433c9d887d Rain: fixed a test to expect Plus instead of Add 2007-08-23 18:45:36 +00:00
Neil Brown
e9d882f1ae Rain: fixed the dataType parser to accept user-named types 2007-08-23 18:44:22 +00:00
Neil Brown
1d0426ac77 Rain: fixed the parsing to pass the new literal tests 2007-08-23 15:51:31 +00:00
Neil Brown
bb77f3fb91 Rain: added tests for literals, including very large integers 2007-08-23 15:51:08 +00:00
Neil Brown
e46bcefeb7 Rain: added parsing of input statements 2007-08-23 15:18:11 +00:00
Neil Brown
9b0419acbc Rain: added tests for input statements 2007-08-23 15:17:55 +00:00
Neil Brown
9077367f6d Rain: changed innerBlock to pass the tests 2007-08-23 14:59:45 +00:00
Neil Brown
f0d06b5219 Rain: added tests for the innerBlock parser 2007-08-23 14:59:27 +00:00
Neil Brown
5adbf7fcfc Rain: changed the declaration parser to also return a Meta tag 2007-08-23 14:58:11 +00:00
Neil Brown
cab4ec2113 Rain: added parsing of variable declarations 2007-08-23 11:41:53 +00:00
Neil Brown
1bc92b0b37 Rain: added tests for parsing variable declarations 2007-08-23 11:37:47 +00:00
Neil Brown
23650da2ff Fixed the findMain pass to use a proper nonce 2007-08-23 10:17:30 +00:00
Neil Brown
0913ab655c Adjusted the tests for findMain to allow a nonce to be using during name mangling 2007-08-23 10:05:54 +00:00
Neil Brown
0c28f6255c Added an initial crude implementation of name mangling for the main function 2007-08-22 22:40:50 +00:00
Neil Brown
1e06768c20 Added channel-end support to the C++CSP backend 
I have added two helper functions, but since they are used in contexts that are already specific to C++CSP (i.e. the channel-ends have the ">>" and "<<" operators applied to them) I have not added them to the dictionary of functions.
  
This patch allows C++CSP to actually use the direction of channels to pass around channel-ends rather than channel pointers, just as C++CSP was designed for.
 2007-08-22 22:27:04 +00:00
Neil Brown
63d18373b8 Changed tlpInterface to also return the direction of each channel, so that the (C++CSP) backend knows whether to pass it a whole channel, or just an end 2007-08-22 22:07:42 +00:00
Neil Brown
7c61208c93 Added a check to ensure that the channel parameters of the main function have the correct direction if they are specified 2007-08-22 21:49:33 +00:00
Adam Sampson
9efa008443 Add Set rules to PrettyShow. 
As Neil pointed out, I'd already added some rules to PrettyShow to handle the
Maps in CompState; this does the same for the Sets, which means it's pshow-able
again.
 2007-08-22 23:06:50 +00:00
Adam Sampson
36262fc55e Rework the mechanism that GenerateC uses to get externs from AnalyseAsm. 
Neil spotted that I'd broken the C++CSP backend with these changes, and I
wasn't very happy with what I'd done anyway, so this is take 2. Now there's a
separate pass that runs before GenerateC which builds a set of functions used
in PARs.
 2007-08-22 22:26:26 +00:00
Adam Sampson
929745f05e Tidy up how Main decides which passes to run. 
Since the set of passes that runs now depends on several variables, there's now
an expression which builds a list of passes to run; this should be easier to
extend in the future.
 2007-08-22 22:24:08 +00:00
Neil Brown
d90f0aa680 Rain: corrected the transformation of foreach loops to use ValAbbrev when looping over an expression 2007-08-22 17:03:47 +00:00
Neil Brown
9e8dd73149 Fixed the C++CSP backend by allowing it to override the tock_support.h header file with tock_support_cppcsp.h (the latter includes the former, but only after defining some preprocessor directives) 2007-08-22 16:10:47 +00:00
Neil Brown
d065338efe Rain: Added to the resolving pass to make it pass all the tests 2007-08-22 15:54:34 +00:00
Neil Brown
1620528958 Rain: corrected the testUnique4 test to be as I intended 2007-08-22 15:54:05 +00:00
Neil Brown
412a746e25 Rain: added a test for recording and resolving process parameters 2007-08-22 15:20:40 +00:00
Neil Brown
a897712033 Rain: added a pass for finding and tagging the main function 2007-08-22 13:07:59 +00:00
Neil Brown
29f1aa0f2f Rain: extended the resolving pass to include process declarations 2007-08-22 12:40:20 +00:00
Neil Brown
79678055bc Rain: added a test for resolving/recording process names 2007-08-22 12:36:42 +00:00
Neil Brown
96145add21 Rain: combined two passes into one to allow them to work properly in future, and changed the tests accordingly 2007-08-22 12:24:12 +00:00
Neil Brown
9714385eba Rain: added another test for a pass 2007-08-22 11:49:04 +00:00
Neil Brown
d681cd5d95 Rain: corrected the pass transforming the each loops so that it records the nonce names properly in the state 2007-08-22 11:12:57 +00:00
Neil Brown
289b1c79a7 Rain: corrected the tests checking the each-loop transformation to make sure that the nonce names are recorded properly 2007-08-22 11:12:35 +00:00
Neil Brown
914f4cbb2b Rain: tweaked a few tests to use a specific integer type 2007-08-22 11:09:32 +00:00
Neil Brown
849a41fcdd Where head is used (in this case on csMainLocals), protected it with a condition so that it gives a more useful error message than simply head: empty list 2007-08-22 11:07:56 +00:00
Neil Brown
017cb51bd8 Corrected what appeared to be a small bug in defineNonce 2007-08-22 10:55:57 +00:00
Neil Brown
262913fabd Rain: added parsing of output statements 2007-08-22 10:21:20 +00:00
Neil Brown
a39d95add4 Rain: refactored the parser a little (drawing out the each loops) 2007-08-22 10:14:51 +00:00
Neil Brown
005066e3d4 Rain: correcting numbering on some of the parse tests 2007-08-22 10:14:05 +00:00
Neil Brown
ce84ae3db6 Rain: added parsing of all the integer types (along with associated tests) 2007-08-22 10:04:21 +00:00
Neil Brown
7e51ad1b1c Started using the stopCaringPattern function to easily use assertPatternMatch (which pretty-prints its output) instead of assertEqual (which just uses Show) 2007-08-22 09:44:56 +00:00
Neil Brown
d514d40943 Changed the Rain parser to use the new LexRain tokens 
This is similar (but not identical) to the change Adam was doing at the same type for occam.
I think the main difference is that rather than returning () from parsing a reserved word,
I return Meta so that you can easily write rules like:
  do { m <- sSemiColon ; return $ A.Skip m}

The tests have also been updated to use the new parser, and fail on either a lexing or a
parsing error.
 2007-08-22 09:41:08 +00:00
Neil Brown
b1469fa65b Added LexRain, based heavily on (a slightly older version of) LexOccam 2007-08-22 09:37:27 +00:00
Neil Brown
1890b281fe Rain: moved the resolution of int (to a 64-bit signed integer) out to a pass 2007-08-21 11:00:41 +00:00
Neil Brown
5b19a7658f Rain: added support for parsing channel-end types 2007-08-21 10:53:07 +00:00
Neil Brown
2c26a8eab8 Rain: wrote some tests for parsing channel-end types 2007-08-21 10:47:52 +00:00