Both uniform and varying function pointers are supported; when a function
is called through a varying function pointer, each unique function pointer
value across the running program instances is called once for the set of
active program instances that want to call it.
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
);
