them as we go.
Lots of bug fixes. Let the parser toss illegal character and
string literals. Compile unary + correctly. Allow float OP
ideal. Compile unary * correctly. Implement min and max float
values.
R=rsc
APPROVED=rsc
DELTA=64 (29 added, 7 deleted, 28 changed)
OCL=31811
CL=31814
considered running, so WaitStop doesn't lock up and
breakpoints get installed and uninstalled. We also don't try
to detach from them, since that will fail.
R=rsc
APPROVED=rsc
DELTA=35 (26 added, 2 deleted, 7 changed)
OCL=31683
CL=31731
container for values.
Instead of having one evaluator function that returns a
generic Value, there is now an evaluator function for each
generalized type that simply returns a native type.
The compiler is more type-safe now because there are almost no
type conversions at evaluation time and it's impossible to
invoke a nil evaluator function during evaluation. This also
makes ideals and pointers really clean.
As an added bonus, expression evaluation should be faster
because it doesn't require heap allocation for every
intermediate value, type switches, or lots of conversions to
and from Value. It also involves fewer function calls.
R=rsc
APPROVED=rsc
DELTA=431 (280 added, 115 deleted, 36 changed)
OCL=31705
CL=31709
pointer types, supports literals, identifiers, type-checking
most unary and binary operators, "compiling" a few unary and
binary operators, and assignment and declaration statements.
R=rsc
APPROVED=rsc
DELTA=1751 (1751 added, 0 deleted, 0 changed)
OCL=31309
CL=31691
This is meant to be implemented per platform and used by
higher-level debugging libraries.
R=rsc
APPROVED=rsc
DELTA=211 (211 added, 0 deleted, 0 changed)
OCL=31003
CL=31423
