Martin Dørum
cf3e00e445
continuations rework, control flow test
3 years ago
Martin Dørum
bbbd0716ca
add operators &&, ||, ??
3 years ago
Martin Dørum
d5974171e3
add test cases, and fix bugs in the process
3 years ago
Martin Dørum
f8eefccf9f
fix tests
3 years ago
Martin Dørum
7cf5f64f60
better parse errors in examples tests
3 years ago
Martin Dørum
9aa7d5afe3
better infix
3 years ago
Martin Dørum
ded80df7a8
short string optimization for tokens
3 years ago
Martin Dørum
5b6dc6be51
reduce unnecessary allocs in io_mem_writer
3 years ago
Martin Dørum
f2a8f4ca9c
fix test
3 years ago
Martin Dørum
47e2a5e981
check errors
3 years ago
Martin Dørum
2490558d45
store stack base pointer in the stack frame
3 years ago
Martin Dørum
417e555d02
enable strict warnings, make code not emit warnings
3 years ago
Martin Dørum
298e20c629
comments
3 years ago
Martin Dørum
1c184b3111
dynamic lookups
3 years ago
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 years ago
Martin Dørum
9f207ef123
gitignore
3 years ago
Martin Dørum
56008fc9f4
generate code coverage reports
3 years ago
Martin Dørum
d726ee311a
correctness fixes, thanks to asan
3 years ago
Martin Dørum
4c3494ae56
functions example
3 years ago
Martin Dørum
591e913bee
add examples with expected outputs
3 years ago
Martin Dørum
400172f03f
fix up test suite
3 years ago
Martin Dørum
dd7855a0ad
update tests
3 years ago
Martin Dørum
2dffcd295d
basic programs can now execute correctly
3 years ago
Martin Dørum
74d6840509
string
3 years ago
Martin Dørum
7068959e3c
fix deref assignment check
3 years ago
Martin Dørum
840ef19b35
fix stuff
3 years ago
Martin Dørum
14a8d858aa
add missing free
3 years ago
Martin Dørum
d3e4547dc3
upgrade snow
3 years ago
Martin Dørum
4af243e30c
minor stuff
3 years ago
Martin Dørum
b6b283b7a1
make l2_vm_value_type take pointer
3 years ago
Martin Dørum
48be0c18b1
parsing/codegen, plus vm work
3 years ago
Martin Dørum
9e6484754f
tests
3 years ago