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Author SHA1 Message Date
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 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 e45e455b9b Now handling multi-line string constants correctly. 
Also handling either LF newlines or CR/LF newlines in multi-line string constants correctly.
Changed handling of multi-line comments to use the new, simpler Lexer->EmitExtraNewlines field.
Made FANCY_ERROR_REPORTING standard to reduce code obfuscation.
Fixed issue 98.


git-svn-id: http://picoc.googlecode.com/svn/trunk@473 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-27 10:35:54 +00:00
zik.saleeba 4ecfc1c66b Fixed a problem where multi-line C comments with blank lines in them were causing incorrect line number reporting. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@471 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-24 16:49:27 +00:00
zik.saleeba 036f3efa8b Fixed a problem with variable declarations in inner blocks giving errors. bug#82. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@470 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-24 16:07:56 +00:00
zik.saleeba 3deb0908bb Now recognising and ignoring "static". 
Recognising and ignoring 'L' following integer constants.
Tallying the line count in multi-line C-style comments more correctly.



git-svn-id: http://picoc.googlecode.com/svn/trunk@466 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-18 20:27:05 +00:00
zik.saleeba 6d20f4b02f Support for #if, #ifdef, #ifndef, #else and #endif added 
git-svn-id: http://picoc.googlecode.com/svn/trunk@464 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-18 13:42:07 +00:00
zik.saleeba 145a99a7b1 Completed parameterised macros 
git-svn-id: http://picoc.googlecode.com/svn/trunk@463 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-11 18:44:07 +00:00
zik.saleeba 7c754bad48 Can now parse parameterised macros. Can't evaluate them yet though. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@462 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-08 04:52:05 +00:00
zik.saleeba e977f325ae Now has the ability to use GNU readline for input editing 
git-svn-id: http://picoc.googlecode.com/svn/trunk@461 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-05 19:53:34 +00:00
zik.saleeba d63865fd83 Fixed a problem where entering a single character on a line would cause 
an assertion failure.


git-svn-id: http://picoc.googlecode.com/svn/trunk@450 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-03 13:09:37 +00:00
zik.saleeba 06acdabc6f Fixed compile on cygwin 
git-svn-id: http://picoc.googlecode.com/svn/trunk@446 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-06-29 10:28:13 +00:00
zik.saleeba 907f2b26d9 Changed "NativePointer" to "Pointer" for brevity 
git-svn-id: http://picoc.googlecode.com/svn/trunk@437 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-06-13 14:41:03 +00:00
zik.saleeba a591133f35 Added support for #include of predefined libraries. 
Created a stdio.h predefined library.


git-svn-id: http://picoc.googlecode.com/svn/trunk@420 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-06-05 19:00:46 +00:00
zik.saleeba 54ad31d6d3 Fixed a problem with lexing very large hex constants as reported by Sen Chang in issue #78. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@417 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-06-02 19:31:51 +00:00
zik.saleeba 3f113f1f16 Did I remove this by accident? 
git-svn-id: http://picoc.googlecode.com/svn/trunk@403 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-22 11:40:46 +00:00
zik.saleeba d09e156558 Fixes for Surveyor SRV-1 platform 
git-svn-id: http://picoc.googlecode.com/svn/trunk@398 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-08 19:23:50 +00:00
zik.saleeba e75518e139 Changed the way that arrays are represented to a simpler one without 
the extra level of indirection.
Fixed various array-related problems, including array assignment
which is issue #49.


git-svn-id: http://picoc.googlecode.com/svn/trunk@373 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-04 02:02:37 +00:00
zik.saleeba f1aeadb077 Removed redundant "struct ArrayValue" 
git-svn-id: http://picoc.googlecode.com/svn/trunk@369 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-01 21:10:48 +00:00
zik.saleeba 18acb6dc1a Removed old pointer system. Now it's "native pointers" all the way. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@368 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-01 21:02:31 +00:00
zik.saleeba 425c86d365 Debug removed 
git-svn-id: http://picoc.googlecode.com/svn/trunk@363 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-10-31 14:22:35 +00:00
zik.saleeba ed26e6716b Fixed an annoying problem with entering functions interactively. 
Includes a heap of debug.


git-svn-id: http://picoc.googlecode.com/svn/trunk@362 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-10-31 14:18:46 +00:00
zik.saleeba 172e6e5e8b Fixed problem with negative exponents in floating point constants (issue #62) 
git-svn-id: http://picoc.googlecode.com/svn/trunk@355 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-10-29 19:26:47 +00:00
zik.saleeba 8c7434424d Native pointers no longer carry their size with them. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@344 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-10-23 19:01:32 +00:00
zik.saleeba 196331d6ba 'short' data type added 
git-svn-id: http://picoc.googlecode.com/svn/trunk@340 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-10-11 11:09:07 +00:00
zik.saleeba 32727cc365 Native pointers feature added 
git-svn-id: http://picoc.googlecode.com/svn/trunk@331 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-06-05 00:55:54 +00:00
zik.saleeba 3a1e39f9d3 New fancy error reporting feature makes nice error messages 
git-svn-id: http://picoc.googlecode.com/svn/trunk@330 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-06-04 07:41:06 +00:00
zik.saleeba b55ab05d48 Added support for octal and hex character constants 
git-svn-id: http://picoc.googlecode.com/svn/trunk@326 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-06-03 02:57:23 +00:00
zik.saleeba eb6f323f06 HeapAlloc() changed to HeapAllocMem() to avoid clash with win32 namespace. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@321 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-06-02 08:00:02 +00:00
zik.saleeba bb0d19a733 Now conforms fully to the ISO C90 standard 
git-svn-id: http://picoc.googlecode.com/svn/trunk@320 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-06-02 07:50:46 +00:00
zik.saleeba 9f9728dab5 Made it so a null character causes EOF. This shouldn't really be necessary but maybe it makes it easier for some implementations. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@317 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-06-02 06:40:47 +00:00
zik.saleeba 022e09a7a6 Fixed a bug which was causing decimal constants less than zero to be interpreted as octal 
git-svn-id: http://picoc.googlecode.com/svn/trunk@308 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-05-29 00:40:45 +00:00
zik.saleeba 4bc228c439 Fixed bogus references to native math library 
git-svn-id: http://picoc.googlecode.com/svn/trunk@306 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-05-29 00:21:58 +00:00
zik.saleeba da2cd4805d Fixed an annoying bug which looked like a floating point issue but was in fact a string lexer issue. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@291 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-05-27 03:23:41 +00:00
zik.saleeba 6015fc5694 Fixed return of floating point tokens 
git-svn-id: http://picoc.googlecode.com/svn/trunk@289 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-05-27 00:06:09 +00:00
zik.saleeba 5cece5090c Fixed a painful bug which was causing numbers to be corrupted on 
the surveyor architecture. Why this didn't cause a problem on x86
I'll never know.


git-svn-id: http://picoc.googlecode.com/svn/trunk@281 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-05-16 12:51:55 +00:00
zik.saleeba a76fc34881 By popular demand I'm adding support for native pointers. It's a work in progress - not working yet. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@277 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-05-06 00:25:09 +00:00
zik.saleeba bd9cb90e02 Added the beginnings of flying fox platform support. 
Removed some annoying debug.
Made it easier to compile unmodified on non-UNIX systems.


git-svn-id: http://picoc.googlecode.com/svn/trunk@274 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-05-04 12:02:16 +00:00
zik.saleeba 4ea76ea5b3 Changed dereferencing to handle arrays correctly. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@269 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-26 03:26:04 +00:00
zik.saleeba 95f2b3e193 Characters are now actually stored as char and coerced to other types when necessary. 
Parameters are passed as the requested types and coerced where appropriate.
Assignments are now a function rather than a macro.
Cleaned up some comments in lex.c.
Small valued integer constants are passed as char constants to save space.


git-svn-id: http://picoc.googlecode.com/svn/trunk@262 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-22 12:06:58 +00:00
zik.saleeba 61174fb115 Interactive mode error handling fixed for surveyor. 
All surveyor warnings fixed.


git-svn-id: http://picoc.googlecode.com/svn/trunk@216 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-04 03:11:12 +00:00
zik.saleeba 1ab28fcfb7 Took a first stab at implementing new/delete. Needs a bit more thought on how to handle dangling references to deallocated storage. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@211 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-16 04:25:58 +00:00
zik.saleeba ce80c66e8f Added new "delete" keyword, used for undefining variables or functions 
in interactive mode.


git-svn-id: http://picoc.googlecode.com/svn/trunk@206 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-15 10:44:56 +00:00
zik.saleeba 207549bf17 Reorganised platform/library stuff for better separation between 
platforms.
Removed unnecessary union in pointers.


git-svn-id: http://picoc.googlecode.com/svn/trunk@203 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-15 07:07:21 +00:00
zik.saleeba 48a6472c68 All allocations are now cleaned up neatly on exit. This is probably unnecessary given that we run our own heap but gives confidence that there are no internal memory leaks. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@199 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-11 23:49:10 +00:00
zik.saleeba 0523bd570d String literal array values are now shared and deallocated cleanly 
git-svn-id: http://picoc.googlecode.com/svn/trunk@197 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-11 22:28:42 +00:00
zik.saleeba b8aedfe050 Fixed bugs in LexCopyTokens() which were affecting multi-line function definitions in interactive mode 
git-svn-id: http://picoc.googlecode.com/svn/trunk@183 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-10 02:01:12 +00:00
zik.saleeba 46c4bad533 Interactive mode now works. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@167 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-08 04:26:28 +00:00
zik.saleeba 878e545b20 Hexadecimal, octal and binary integer literals added 
git-svn-id: http://picoc.googlecode.com/svn/trunk@165 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-08 01:09:42 +00:00
zik.saleeba 05d377e49d First stab at interactive mode needs debug. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@164 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-07 11:23:42 +00:00