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27 commits

Author SHA1 Message Date
Olly Betts
6c4010e442 Resolve -Wstrict-prototypes warnings with clang-15 
warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
 2022-06-30 12:52:00 +12:00
Olly Betts
735732d721 Eliminate calls to abort() 
Call Exit(EXIT_FAILURE) instead so that output files get removed.
 2022-03-06 14:21:06 +13:00
Olly Betts
4986b8793d Emit preprocessor expr error for unary + on string 
Previously other unary operators on a string all gave an error, but
unary + was handled as a no-op and so didn't.
 2022-02-24 09:50:22 +13:00
Olly Betts
81caed4f1d Clean up preprocessor expression evaluation code 
Remove redundant code and add/improve comments.
 2022-02-24 08:15:07 +13:00
Olly Betts
204a5f7bf3 Fix a preprocessor expression evaluation bug 
A subexpression in parentheses lost its string/int type flag and
instead used whatever type was left in the stack entry from
previous use.  In practice we mostly got away with this because
most preprocessor expressions are integer, but it could have
resulted in a preprocessor expression incorrectly evaluating as
zero.  If -Wextra was in use you got a warning:

Warning 202: Error: 'Can't mix strings and integers in expression'

Fixes #1384
 2022-02-23 18:53:59 +13:00
William S Fulton
532999f4f2 Improve error message when preprocessor expressions result in a floating point constant 
Instead of a syntax error, the error is now:
  Warning 202: Error: 'Floating point constant in preprocessor expression'
 2018-01-15 08:09:14 +00:00
William S Fulton
ea5b55ecf4 Fix floating point division by zero in preprocessor expressions. 
Closes #1183
 2018-01-15 07:51:18 +00:00
William S Fulton
7841a0d097 Remove cvs/svn Id strings 2013-01-12 01:21:16 +00:00
William S Fulton
dac89e16d4 const char * correctness fixes (in C code) 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13939 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2012-11-26 20:30:37 +00:00
William S Fulton
8bf1347354 Warning fixes using clang 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13024 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2012-04-29 21:51:18 +00:00
William S Fulton
cb64f65bae SWIG license change - Source moves to GPLv3 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@11876 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2010-02-27 23:53:33 +00:00
Olly Betts
f881f98daf Fix memory leak in SWIG's parser (based on patch from Russell 
Bryant in SF#1914023).`


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10310 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2008-03-17 00:36:35 +00:00
Dave Beazley
6ffd26cc1e API cleanup. Scanner interface 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9635 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2007-01-12 01:44:16 +00:00
Dave Beazley
54ec9df2ca Changed Header to Id 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9611 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2006-12-05 22:17:26 +00:00
William S Fulton
aa04c4c057 beautify/format source code with gnu indent 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@9505 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2006-11-01 23:54:54 +00:00
William S Fulton
7f74b8e7a3 Common template for head of each file detailing licence, distribution and authors information 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8972 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2006-03-06 22:51:01 +00:00
Marcelo Matus
645f95d633 fix many/many memory leaks 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7904 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2005-11-30 21:32:27 +00:00
William S Fulton
fea836f808 Bill Clarke preprocessor fix for dynamic_cast.cpptest failure on Solaris 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@6243 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2004-09-14 20:31:12 +00:00
Dave Beazley
acee037c44 Fixed bug in preprocessor expression evaluator. (backslash). 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5632 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2004-01-15 00:58:13 +00:00
William S Fulton
c00aaf0f5b Moved non static function declarations from source files into header files 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5602 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2003-12-28 21:48:39 +00:00
Dave Beazley
12a43edc2d The great merge 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@4141 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2002-11-30 22:01:28 +00:00
Thien-Thi Nguyen
5b0dee81ee (Preprocessor_expr_init): Use `void' arg instead of empty list. 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@437 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2000-05-11 07:52:57 +00:00
Dave Beazley
d72c7beb9d Major cleanup of comments 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@128 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2000-01-20 05:45:58 +00:00
Dave Beazley
cc85906a83 Renamining 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@102 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2000-01-18 21:53:32 +00:00
Dave Beazley
c91f356ee0 Corrected the version 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@67 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2000-01-12 18:22:34 +00:00
Dave Beazley
8bd2ea80fe Added cvstags 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@54 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2000-01-12 04:09:03 +00:00
Dave Beazley
b558974525 First checkin 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@34 626c5289-ae23-0410-ae9c-e8d60b6d4f22
 2000-01-11 20:08:25 +00:00