Fix Issue 12051 - Wrong code with ?: resulting in char on x86-64
Track column numbers
Move Expression::castTo to a visitor class
Merge pull request #3247 from yebblies/castto

[DDMD] [refactor] Move Expression::castTo to a visitor class
Move Expression::toCBuffer and helpers into hdrgen.c
Make bool -> int conversion explicit to silence VC build warnings.
Merge pull request #3249 from yebblies/exptocbuffer

[DDMD] [refactor] Move Expression::toCBuffer and helpers into hdrgen.c
Merge pull request #3250 from AndrejMitrovic/FixVCWarning

Make bool -> int conversion explicit to silence VC build warnings.
Move Expression::interpret into a visitor class
Merge pull request #3182 from yebblies/issue12051

Issue 12051 - Wrong code with ?: resulting in char on x86-64
fix Issue 12045 - Destructor call omitted for NRVO'd struct in exceptional case
Use Visitor for correct AST rewriting and CTFE interpretation
[Refactoring] Do return exp tweaking also in NrvoWalker
fix Issue 10929 - [CTFE] Destructor errornously gets called on NRVO-ed structs?
Merge pull request #3251 from yebblies/expinterpret

[DDMD] [refactor] Move Expression::interpret into a visitor class
Move Expression::toElem into a visitor class
Tweak white spaces surrounding ddoc comments
fix Issue 7555 - ddoc whitespace issues due to version tags
Merge pull request #3253 from yebblies/exptoelem

[DDMD] [refactor] Move Expression::toElem into a visitor class
Merge pull request #3184 from 9rnsr/fix12045

Issue 12045 - Destructor call omitted for NRVO'd struct in exceptional case