Commit Graph

83 Commits

Author SHA1 Message Date
60ad100fbb core: Implement and expose {isinf,isnan} 2023-11-01 18:03:29 +08:00
e95586f61e core: Fix IR generation of for loop containing break/continue
Fix cases where the body BB would have two terminators because of a
preceding continue/break statement already emitting a terminator.
2023-11-01 13:21:27 +08:00
bb5147521f standalone: Fix indentation of test files 2023-11-01 13:20:26 +08:00
c7de22287e core: Fix restoration of stack address
All allocas for temporary objects are now placed in the beginning of the
function. Allocas for on-temporary objects are not modified because
these variables may appear in a loop and thus must be uniquely
represented.
2023-10-06 11:34:23 +08:00
a79286113e standalone: Add output_bool in demo library 2023-10-06 10:19:22 +08:00
2a775d822e core: Demote dead code into a stdout warning 2023-10-04 18:03:25 +08:00
059d3da58b standalone: Add float64 output tests 2023-09-30 09:31:18 +08:00
48c6498d1f core: Fix restoration of loop target in try statement
old_loop_target is only assigned if ctx.loop_target is overwritten,
meaning that if ctx.loop_target is never overwritten, ctx.loop_target
will always be overwritten to None.

We fix this by only restoring from old_loop_target if we previously
assigned to old_loop_target.
2023-09-28 20:00:02 +08:00
b39831b388 standalone: Update demos
- Add `output_str` for printing a string
- Add demo_test.py to test interop
2023-09-28 19:58:53 +08:00
31dcd2dde9 core: Use i8 for boolean variable allocation
In LLVM, i1 represents a 1-byte integer with a single valid bit; The
rest of the 7 upper bits are undefined. This causes problems when
using these variables in memory operations (e.g. memcpy/memmove as
needed by List slicing and assignment).

We fix this by treating all local boolean variables as i8 so that they
are well-defined for memory operations. Function ABIs will continue to
use i1, as memory operations cannot be directly performed on function
arguments or return types, instead they are always converted back into
local boolean variables (which are i8s anyways).

Fixes .
2023-09-25 15:42:07 +08:00
4481d48709 core: Use C-style for loop logic for iterables
Index increment is now performed at the end of the loop body.
2023-09-06 20:09:38 +08:00
e0de82993f core: Preserve value of variable shadowed by for loop
Previously, the final value of the target expression would be one after
the last element of the loop, which does not match Python's behavior.

This commit fixes this problem while also preserving the last assigned
value of the loop beyond the loop, matching Python's behavior.
2023-09-06 20:09:36 +08:00
17b4686260 standalone: Adapt loop example to output loop variable 2023-09-06 18:56:45 +08:00
8addf2b55e nac3standalone: add more tests 2022-06-01 17:58:16 +08:00
44199781dc nac3standalone: add tests for operators 2022-04-18 15:31:56 +08:00
86ce513cb5 nac3standalone: fix broken test
previously this test unexpectedly passed because it is a slice assignment to extend the list, which is valid in CPython and hence in interpret_demo, and which also happened to give the same output in nac3 by memmove the elements in the list of bool
2022-04-05 18:21:46 +08:00
23b7f4ef18 nac3standalone: add tests for power 2022-04-04 22:10:56 +08:00
b8ef44d64e nac3standalone: add test for default param 2022-03-30 04:05:47 +08:00
bed33a7421 nac3standalone: add tests for tuple 2022-03-27 10:31:20 +08:00
e4581a6d9b nac3standalone/demo: fix return type in loop.py 2022-03-26 21:10:12 +08:00
1a82d296e7 nac3core/codegen: prevent users from modifying loop counter
Fixes 
2022-03-26 20:58:37 +08:00
80631fc92b Option type support ()
Co-authored-by: ychenfo <yc@m-labs.hk>
Co-committed-by: ychenfo <yc@m-labs.hk>
2022-03-26 15:09:15 +08:00
3f890f183c nac3standalone/demo: handle imports consistently 2022-03-19 09:14:27 +08:00
234823c51a nac3standalone: added typevar test 2022-03-18 16:52:52 +08:00
60b3807ab3 nac3standalone: add test for abs function 2022-03-08 23:26:01 +08:00
1cc276cb43 nac3standalone: add test for max function 2022-03-08 22:23:13 +08:00
e9a17cf8f8 nac3standalone: add test for min function 2022-03-08 21:59:42 +08:00
91f41052fe test: remove outdated comment 2022-02-13 17:24:47 +08:00
14d25b3b9d Fixed broken tests 2022-02-13 17:21:42 +08:00
4b8e70f746 nac3standalone: disable broken tests () 2022-02-13 11:41:42 +08:00
43048eb8d8 nac3standalone: add tests for list slice and len 2022-01-26 03:58:27 +08:00
f8e3f7a4ca add some basic list tests 2022-01-23 14:28:08 +08:00
64b94955fe nac3standalone: reorganize demos, compare against cpython 2022-01-23 10:35:06 +08:00