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186 commits

Author SHA1 Message Date
Russell Joyce 62969cb0ee
Added handling of 'const' type qualifier keyword 
There is currently no enforcement of a variable being constant, and the
actual type is the same as if 'const' wasn't present.
 2020-06-11 11:30:51 +01:00
Russell Joyce 9abf00e2d3
Added basic pragma parsing 
Actual contents of the pragma are currently just discarded. This
supports both #pragma and _Pragma() definitions, but the pragma must end
the line it is on and cannot be in the middle of a statement.
 2020-06-09 19:21:00 +01:00
Russell Joyce 45d85111f0
Added parsing of volatile qualifier 
This doesn't affect code execution, but is exposed through TypeParse().
 2020-06-09 12:30:47 +01:00
Russell Joyce 409f520b61
Added functions to log and count parsing of statements and expressions 
Currently prints all expressions and statements to stderr, then outputs
a total count of each token to stderr after program execution.
 2020-05-13 18:44:09 +01:00
Joseph Poirier e8a2a13595
fix parsing typedef usage outside of the actual declaration, don't decrement loop counter 2018-01-16 16:12:07 -06:00
Joseph Poirier f551e28a49 formatting 2015-06-21 20:54:56 -05:00
Joseph Poirier 9316233d16 formatting, initial multiline macro support 2015-06-19 04:45:51 -05:00
Joseph Poirier 9c05060820 initialize 2015-06-18 22:49:47 -05:00
Joseph Poirier 97fbbaaf8f system includes before user includes, and cleanup 2015-06-17 16:34:26 -05:00
Joseph Poirier 0ac0f71fc0 proper static prototypes 2015-06-17 04:30:27 -05:00
Joseph Poirier 1ff1ef9cfb minor formatting, add message on how to terminate interactive mode 2015-06-14 15:48:18 -05:00
Joseph Poirier 890694a14a formatting 2015-06-14 04:46:15 -05:00
Joseph Poirier 463f086a33 changes after simple analysis, added FIXMEs 2015-06-14 02:08:10 -05:00
Joseph Poirier 9636ca0b2a minor format changes 2015-06-13 19:06:23 -05:00
Joseph Poirier d865074892 malloc deref pointer to struct syntax, minor formatting changes 2015-06-13 09:41:41 -05:00
Joseph Poirier 8c18e1d061 respect 80 col mark when it makes sense 2015-06-10 19:27:30 -05:00
Joseph Poirier e52188dcda respect 80 col mark when it makes sense 2015-06-10 18:49:09 -05:00
Joseph Poirier 9293ed0443 use stdbool.h and convert TRUE/FALSE to true/false 2015-06-10 14:24:53 -05:00
Joseph Poirier ff49007571 removed FEATURE_AUTO_DECLARE_VARIABLES 2015-06-10 13:54:32 -05:00
Joseph Poirier c063462464 reorder types 2015-06-10 13:07:58 -05:00
Joseph Poirier f26b78f29f PRINT_SOURCE_POS macro refactors 2015-06-10 12:33:16 -05:00
Joseph Poirier c504c52cd1 misc formatting, more descriptive out of mem erros, increase default stack size 2015-06-09 02:45:00 -05:00
Joseph Poirier a755ebfbe6 proper debug func prototypes, remove DEBUGGER compile switch double negative :/ 2015-06-07 21:12:20 -05:00
Joseph Poirier 1a4b9a92c4 ongoing dev: remove unused platform specific code 2015-06-07 20:56:23 -05:00
Joseph Poirier 8964112c70 define NO_BUGGER by default in make file 2015-06-07 00:02:32 -05:00
Joseph Poirier a61bd97d9b formatting 2015-06-06 23:40:08 -05:00
zik.saleeba 864c372dbb Fix for issue #191 suggested by Christopher Foucher. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@606 21eae674-98b7-11dd-bd71-f92a316d2d60
 2014-03-01 04:23:55 +00:00
zik.saleeba 019c4cb42c Patch from christophe.foucher added. 
Issue #168


git-svn-id: http://picoc.googlecode.com/svn/trunk@600 21eae674-98b7-11dd-bd71-f92a316d2d60
 2013-03-16 07:42:55 +00:00
zik.saleeba b5a600a749 Merged in a pile of changes from broscutamaker 
git-svn-id: http://picoc.googlecode.com/svn/trunk@599 21eae674-98b7-11dd-bd71-f92a316d2d60
 2013-03-16 07:39:34 +00:00
zik.saleeba 505f229419 continue bug in "for" thanks to broscutamaker 
git-svn-id: http://picoc.googlecode.com/svn/trunk@596 21eae674-98b7-11dd-bd71-f92a316d2d60
 2013-03-16 06:02:05 +00:00
zik.saleeba 37ada79ac9 Fix for "Break statement not working correctly". 
Issue #163


git-svn-id: http://picoc.googlecode.com/svn/trunk@594 21eae674-98b7-11dd-bd71-f92a316d2d60
 2013-03-16 05:49:01 +00:00
zik.saleeba d74c7bba38 Fix from broscutamaker for "return outside function body leads to crash". 
Issue #143.


git-svn-id: http://picoc.googlecode.com/svn/trunk@593 21eae674-98b7-11dd-bd71-f92a316d2d60
 2013-03-16 05:45:44 +00:00
zik.saleeba 54cfcffa9b Fix for eclipse submitted by christophe.foucher 
Issue #177


git-svn-id: http://picoc.googlecode.com/svn/trunk@589 21eae674-98b7-11dd-bd71-f92a316d2d60
 2013-02-23 23:18:47 +00:00
zik.saleeba 35e64fa8c1 Fixed a regression I added while implementing re-entrancy. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@582 21eae674-98b7-11dd-bd71-f92a316d2d60
 2012-09-23 08:13:05 +00:00
zik.saleeba 62bc229f4a Adapted to be fully re-entrant. 
Issue #137


git-svn-id: http://picoc.googlecode.com/svn/trunk@581 21eae674-98b7-11dd-bd71-f92a316d2d60
 2012-09-22 05:11:44 +00:00
zik.saleeba 29d15395ba Fixed regression in array initialisers with trailing commas. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@579 21eae674-98b7-11dd-bd71-f92a316d2d60
 2012-09-06 12:07:57 +00:00
zik.saleeba 83de73dc45 Assignment to unsized array from array initialisers is implemented. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@578 21eae674-98b7-11dd-bd71-f92a316d2d60
 2012-09-06 11:33:39 +00:00
zik.saleeba 853b6f6259 Added some more comments. 
Added the beginnings of a debugger. It's not useful yet.


git-svn-id: http://picoc.googlecode.com/svn/trunk@570 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-05-01 06:50:00 +00:00
zik.saleeba 3d7eaa7da6 Added "goto" statement. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@560 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-21 04:44:16 +00:00
zik.saleeba b23d1e8e06 Big reorganisation to make it easier to access picoc as a library. 
Also moved most internal header stuff to the new header interpreter.h.


git-svn-id: http://picoc.googlecode.com/svn/trunk@549 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-17 07:11:20 +00:00
zik.saleeba cab5e8b2d8 Added support for static type qualifiers. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@546 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-16 23:38:41 +00:00
zik.saleeba 88cf377659 Changes for a clean compile on the SRV 
git-svn-id: http://picoc.googlecode.com/svn/trunk@537 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-15 21:06:47 +00:00
zik.saleeba de95adb36a Fixed a bug where function prototypes were not being deallocated 
correctly when they were overridden by the actual function.



git-svn-id: http://picoc.googlecode.com/svn/trunk@529 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-15 01:21:27 +00:00
zik.saleeba b2c4d6ce83 Fixed bug108 - brackets were not collapsing the expression stack 
as they should have.
Now more permissive in declarations of void main()


git-svn-id: http://picoc.googlecode.com/svn/trunk@520 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-14 06:05:53 +00:00
zik.saleeba 19b22261d3 Now checks for correct parameters to main() 
git-svn-id: http://picoc.googlecode.com/svn/trunk@517 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-12 04:52:45 +00:00
zik.saleeba eb7010d292 Now avoiding structure assignment since it seems to cause problems on blackfin processors. Urk! 
git-svn-id: http://picoc.googlecode.com/svn/trunk@515 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-12 04:04:51 +00:00
zik.saleeba 4da8196e9d Fixed a problem with do..while() and breack/continue. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@510 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-11 06:32:52 +00:00
zik.saleeba b4f882354d Fixed a problem with nested while() loops not handling break and continue correctly. 
Fixes issue #96.


git-svn-id: http://picoc.googlecode.com/svn/trunk@509 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-11 06:27:54 +00:00
zik.saleeba 318db09eb7 Now recognising and ignoring "register" and "extern". 
git-svn-id: http://picoc.googlecode.com/svn/trunk@508 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-11 05:13:58 +00:00
zik.saleeba e236537ab2 Fixed problem with returns inside switch() statements not working correctly outside the switch block. 
Issue #116


git-svn-id: http://picoc.googlecode.com/svn/trunk@506 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-11 04:49:44 +00:00