Martin Dørum
a47c9f918f
handle arguments more efficiently
3 年之前
Martin Dørum
bbbd0716ca
add operators &&, ||, ??
3 年之前
Martin Dørum
d5974171e3
add test cases, and fix bugs in the process
3 年之前
Martin Dørum
ced275ce1d
look for OPEN_PAREN_NS in dynamic lookups
3 年之前
Martin Dørum
07d6688baf
new parenthesized function call syntax
3 年之前
Martin Dørum
a52e2312b5
less misleading function parse code
3 年之前
Martin Dørum
732adeb00e
add comparison operators
3 年之前
Martin Dørum
382c4b9b1d
1-byte version of instructions
3 年之前
Martin Dørum
00d764f79d
fix typo
3 年之前
Martin Dørum
6ebc5345b3
parse changes, and operators == and !=
3 年之前
Martin Dørum
9aa7d5afe3
better infix
3 年之前
Martin Dørum
a8742666a8
let rhs be a full expression in an infix call
3 年之前
Martin Dørum
8c10cec784
infix functions
3 年之前
Martin Dørum
ded80df7a8
short string optimization for tokens
3 年之前
Martin Dørum
47e2a5e981
check errors
3 年之前
Martin Dørum
fa662b6868
change the IO APIs a bit
3 年之前
Martin Dørum
1c184b3111
dynamic lookups
3 年之前
Martin Dørum
82c92b26b9
rework bytecode and stacks
Instructions now take their static arguments in the bytecode directly
instead of from the stack. The return address is now moved into a
separate frame stack. That means the only thing in the main stack is now
variable references. That means we can mark every variable which is
currently on the stack during a GC; even variables which aren't referred
to from a namespace.
As a result, a GC can happen before or after any instruction without
having to worry. The VM should also be faster, and the bytecode should
be smaller, due to fewer instructions.
3 年之前
Martin Dørum
12495a8bcd
fixes, and array dot-number assign
3 年之前
Martin Dørum
164cc76ce9
= operator
3 年之前
Martin Dørum
9d2d3c3a01
array literals
3 年之前
Martin Dørum
fb5a02c602
array lookup with a dot-number token
3 年之前
Martin Dørum
3be4c7ac60
code gen for improved parser
3 年之前
Martin Dørum
6933015c72
better parser (though code gen not implemented yet)
3 年之前
Martin Dørum
41331f4be0
mostly parsing stuuff
3 年之前
Martin Dørum
a11c4a0351
object literals
3 年之前
Martin Dørum
b11a9e66b4
empty functions must return 0
3 年之前
Martin Dørum
abb1277e83
parsing and vm stuff
3 年之前
Martin Dørum
fbfafb7013
syntax stuff
3 年之前
Martin Dørum
2dffcd295d
basic programs can now execute correctly
3 年之前
Martin Dørum
9f09ee7cfc
EOF in a function is an error
3 年之前
Martin Dørum
01304b6b05
functions have bodies now
3 年之前
Martin Dørum
feaef07544
started on functions
3 年之前
Martin Dørum
74d6840509
string
3 年之前
Martin Dørum
840ef19b35
fix stuff
3 年之前
Martin Dørum
48be0c18b1
parsing/codegen, plus vm work
3 年之前
Martin Dørum
4c6d606f85
more code gen
3 年之前
Martin Dørum
cb63015ed1
code gen stuff
3 年之前
Martin Dørum
5b5dc3a43d
move stuff around, fix strset issue
3 年之前
Martin Dørum
3580a28e00
stuff
3 年之前
Martin Dørum
4c5f575e85
more stuff
3 年之前