The stuff in decl.h/decl.cpp is messy, largely due to its close mapping
to C-style variable declarations. This checkin has updated code throughout
all of the declaration statement, variable, and function code that operates
on symbols and types directly. Thus, Decl* related stuff is now localized
to decl.h/decl.cpp and the parser.
Issue #13.
This commit adds support for swizzles like "foo.zy" (if "foo" is,
for example, a float<3> type) as rvalues. (Still need support for
swizzles as lvalues.)
lex.ll(397): warning C4244: '=' : conversion from 'long' to 'char', possible loss of data
lex.ll(402): warning C4244: '=' : conversion from 'long' to 'char', possible loss of data
by explicit cast to 'char'.
See: http://msdn.microsoft.com/en-us/library/w4z2wdyc(v=vs.80).aspx
long strtol(
const char *nptr,
char **endptr,
int base
);
