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Rev Age Author Path Log message Diff
41680 7006 d 13 h ripley /trunk/ improvements to the handling of warning/error messages  
41631 7010 d 16 h ripley /trunk/src/ work on inlining
- allow C99 model
- use static inlining in units where function is used a lot
export isS4, asS4 (don't use them internally, rather macros)
work around an optimization bug in currnt gcc pre-4.3.0
 
41495 7021 d 1 h rgentlem /trunk/src/ a large number of changes to alter the behavior of CHARSXPs so that
they are unique and hashed. This will have some effect on run time, but
for any application which uses a lot of names (like big arrays with
row or column names) the savings are often impressive
 
40718 7105 d 2 h ripley /trunk/src/main/ safer code  
40705 7105 d 14 h ripley /trunk/ bugfix in duplicate on CHARSXPs
more use of translateChar
 
40236 7162 d 11 h ripley /trunk/src/main/ UseMethod and unlist can be builtins  
40093 7179 d 3 h ripley /trunk/ tidy up  
40091 7179 d 4 h ripley /trunk/src/main/ more R_Visible tweaks  
40090 7179 d 5 h ripley /trunk/ port trace() fix from R-2-4-branch
more R_Visibility fixes (not yet complete)
 
39866 7197 d 8 h duncan /trunk/src/ The following are half the files changed to compile R with C++.
These are the simple, safe changes that keep the stricter compiler happy.

Change variable new to _new, class to klass, this to This or _this, template to Template, not to Not.
Remove some duplicate routine declarations.
Modernize some K&R routine parameter definitions.
Make explicit the signature for some routine pointer types.
Declare mode in creating connection as a const char * const.
Correct some routine declarations.
Add a throw to some routine definitions if in C++ to match built-in definitions.
Made the Clinkage explicit for rwarnc, rexitc. Use enum labels/constants where necessary.

The goals of using g++ are
a) to use a stricter compiler to discover anomolies in our code,
b) be able to use g++ -fdump-translation-unit so that we can more readily
do code analysis on the routines, variables, expressions and at the very
least allow me to identify the use of global variables automatically
and propose refactoring strategies,
c) to explore the pros and cons of using an Object Oriented programming
language C++ as the base language to get extensibility at the system level
and take advantage of some higher-level language features such as exceptions.
 
38957 7279 d 16 h ripley /trunk/src/ more tidying up of entry points  
38956 7280 d 2 h ripley /trunk/ do_bind was not using R_LookupMethod and hence missing registered methods  
38629 7316 d 5 h ripley /trunk/src/main/ 'break' in wrong place in last change  
38627 7316 d 14 h ripley /trunk/src/main/ more care with types, especially default and logical/integer  
38546 7323 d 4 h ripley /trunk/src/main/ separate out LGLSXP and INTSXP for future use  
38280 7358 d 14 h ripley /trunk/ bug fix for cbind  
37317 7473 d 12 h ripley /trunk/src/main/ update dates  
37196 7486 d 10 h ripley /trunk/src/main/ patch lost one hunk  
37192 7486 d 11 h ripley /trunk/ fixes to PR#8529 and PR#8530  
36990 7509 d 0 h ripley /trunk/ reduce the number of visible symbols in libR.so from 1806 to 1136  

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