a91b55f5ca
codegen.c: allow constant folding for multiply with zero.
2022-03-26 11:20:59 +09:00
90969cef4c
codegen.c: fix the negative division regression; fix #5678
2022-03-26 11:20:59 +09:00
b4168c9b68
parse.y: empty here-doc delimiter caused infinite loop; fix #5676
2022-03-25 07:45:06 +09:00
a2e9005286
parse.y: add type cast to integer comparison.
2022-03-12 13:31:46 +09:00
41f5f464ae
codegen.c: disable constant folding if no_optimize is set; ref #5661
2022-03-05 08:04:33 +09:00
85c347c3af
codegen.c: fix a bug in super with keyword arguments; fix #5660
2022-03-03 14:48:39 +09:00
a4f740ff9a
string.c: use mrb_int instead of size_t.
2022-03-03 08:08:02 +09:00
776be1b397
codegen.c: use OP_ARRAY instead of OP_ARRAY2 in optimization.
...
If operand 1 and operand 2 specify the same register `OP_ARRAY2`
can/should be transformed to `OP_ARRAY`.
2022-02-22 19:28:40 +09:00
d4d29b21b3
codegen.c: peephole optimize OP_MOVE after OP_ARRAY or OP_ARRAY2.
2022-02-22 17:27:24 +09:00
c37f648552
codegen.c: use OP_ARRAY instead of OP_ARRAY2 if possible.
...
`OP_ARRAY` inline elements, i.e: with `OP_ARRAY Rn Rm len`, `Rn` and
`Rm` should always be the same register.
2022-02-22 17:21:51 +09:00
75e86dcfcd
codegen.c: assign post assignees for fixed number of RHS.
2022-02-22 17:20:00 +09:00
ae231924a9
parse.y: small refactoring in mrb_parser_dump().
2022-02-22 16:46:02 +09:00
0282d3ec9f
codegen.c: rename gen_vmassinment to gen_massignment.
...
`m` stands for `multiple` but I don't remember why I put `v` first.
2022-02-22 16:43:51 +09:00
f72315575f
codegen.c: fix a argument generation bug in array assignment.
2022-02-22 11:06:20 +09:00
44f591aa8f
codegen.c: adjust stack position for OP_SUPER instruction.
2022-02-19 16:17:33 +09:00
12d51807a3
Insert an empty hash before the first NODE_KW_REST_ARGS
...
I expect this will fix the two problems that "#5640 " didn't address.
- It is expected to raise an exception `TypeError`, but it didn't before.
```console
% bin/mruby -e 'p [**1]'
[1]
```
- The variable `h` is expected to keep an empty hash, but it didn't before.
```console
% bin/mruby -e 'h = {}; p(**h, a: 1, b: 2); p h'
{:a=>1, :b=>2}
{:a=>1, :b=>2}
```
2022-02-18 22:15:50 +09:00
a8f0e79107
parse.y: revert 9e064f2; fix #5647
...
Need to declare unnamed parameter when argument decomposition used.
2022-02-16 13:56:10 +09:00
38b164ace7
codegen.c: fix a bug in gen_values().
...
- Fix limit handling that fails 15 arguments method calls.
- Fix too early argument packing in arrays.
2022-02-12 12:39:35 +09:00
4562ba14c0
codegen.c: limit check was too restrictive in gen_values().
...
That can create unnecessary arrays when more than 12 arguments are
given to a method.
2022-02-08 13:11:43 +09:00
0849a2885f
codegen.c: stack position may be wrong on assignments.
...
When `[]=` access includes keyword arguments.
2022-02-08 13:11:43 +09:00
4c13188ea6
codegen.c: generate OP_HASH in gen_hash() if limit exceeds.
...
That means when `limit` is `0` it should always generate a hash.
2022-02-08 13:11:43 +09:00
6f5e74f576
codegen.c: change size_t to uint16_t To remove type conversion warnings.
2022-02-08 13:11:42 +09:00
ae3c99767a
codegen.c: fixed a bug in hash code generation with !val.
2022-02-03 10:40:05 +09:00
8252352d7b
parse.y: fix buffer overflow with tweaked mruby binary.
2022-01-31 15:42:52 +09:00
7bedd5e05d
codegen.c: generate OP_SETIDX from attribute assignments.
2022-01-24 11:18:27 +09:00
cda4d9bcb4
codegen.c: refactor gen_call and gen_values.
...
Remove no longer used arguments from the functions.
2022-01-22 16:40:21 +09:00
b611c43a5d
codegen.c: no OP_HASHADD required when val is false.
2022-01-21 15:42:51 +09:00
b53cd3ce25
codegen.c: fix evaluation order of attribute assignment.
2022-01-21 10:41:14 +09:00
f8944792be
parse.y: consistent argument pass for new_call().
2022-01-21 10:41:13 +09:00
ef98eb2c29
codegen.c: fix evaluation order of constant initialization.
...
`a::B = c` should evaluate `a` then `c`. It used to be `c` then `a`. The
`OP_SETMCNST` instruction operands are designed for older order in mind.
Should we changed the operand order?
2022-01-21 10:41:13 +09:00
7e7f1b2f1d
parse.y: numbered parameters should not appear on toplevel.
...
Toplevel includes the top of the method/class/module definitions.
2022-01-11 14:52:05 +09:00
3a30cc27da
parse.y: move numbered parameter indexing to lexer.
2022-01-11 14:49:41 +09:00
5dfbfb3ecd
parse.y: p->nvar (numbered argument index list) may be NULL.
2022-01-10 15:44:15 +09:00
55b2e45a26
Fixing keyword arguments with super
...
fix #5627
2022-01-05 16:40:13 +09:00
27e57aad0b
parse.y: prohibit numbered parameters as arguments; fix #5605
2021-12-27 10:55:17 +09:00
39191cd9fa
parse.y: allow arguments start with _ to appear multiple times; fix #5604
2021-12-24 07:41:37 +09:00
42a6872c2b
parse.y: adjust void_expr_error(); fix #5606
...
Allow void expression on some places e.g. right hand of `rescue`
modifier. In addition, checks added on some places, e.g. left hand of
logical operators.
2021-12-22 14:08:04 +09:00
8a5f18a1d8
codegen.c: generate OP_SETIDX; close #5608
...
Note that the current implantation only calls `[]=` method. No
performance improvement. Just 2 bytes less byte code per assignment.
2021-12-20 17:46:57 +09:00
a17955259e
Merge pull request #5602 from dearblue/no-ext-ops
...
Add `bin/mrbc --no-ext-ops` switch
2021-12-19 19:11:51 +09:00
26338fe640
Print error before cleanup in codegen_error()
...
Previously, it always pointed to the highest scope as the location of the error.
- example code `code.rb`
```ruby
huge_num = "1" + "0" * 300; eval <<CODE, nil, "test.rb", 1
class Object
module A
#{huge_num}
end
end
CODE
```
- Before this patch
```console
% bin/mruby code.rb
test.rb:1: integer too big
trace (most recent call last):
[1] code.rb:1
code.rb:1:in eval: codegen error (ScriptError)
```
- After this patch
```console
% bin/mruby code.rb
test.rb:3: integer too big
trace (most recent call last):
[1] code.rb:1
code.rb:1:in eval: codegen error (ScriptError)
```
2021-12-17 23:03:27 +09:00
6b8582c95d
Add bin/mrbc --no-ext-ops switch
...
Print an error if `OP_EXT[123]` is needed when generating mruby binary.
This may be useful for mruby/c.
Inspired by #5590 .
2021-12-17 23:02:04 +09:00
47092ccfa5
mruby-compiler/mrbgem.rake: fix regexp pattern; close #5591
2021-12-07 23:57:32 +09:00
6ac26e4442
parse.y: support anonymous block argument introduced by Ruby3.1.
2021-12-02 18:24:48 +09:00
bd88870afb
codegen.c: ADDI/SUBI should not be prefixed by OP_EXT; fix #5590
...
As a general principles numeric instructions should not be prefixed by
`OP_EXT` instructions since they are not supported by "mruby/c".
2021-12-01 14:33:52 +09:00
76659a66ae
codegen.c: skip ADDI/SUBI for zero operand.
2021-12-01 14:29:44 +09:00
7d6b8024b5
codegen.c: fix a bug in OP_ADDI and OP_SUBI regarding negative values.
2021-12-01 14:28:27 +09:00
2e2f81a443
codegen.c: get_int_operand to retrieve negative values correctly.
2021-12-01 14:26:22 +09:00
01cadd3e70
parse.y: check duplicated argument names; fix #5575
2021-11-21 19:05:50 +09:00
a04d2a8865
fixup! parse.y: unnamed rest argument should be mul (*).
2021-11-20 08:50:52 +09:00
2e41b20590
parse.y: unnamed rest argument should be mul (*).
2021-11-20 08:50:52 +09:00
Yukihiro "Matz" Matsumoto