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Author SHA1 Message Date
Yukihiro "Matz" Matsumoto 3d6adccfbe Add a new function mrb_exc_protect(). 
`mrb_exc_protect()` takes two C functions, `body` to be executed first,
and `resc` to be executed when an error happens during `body` execution.
Since `mrb_exc_protect()` should be compiled with the proper compiler,
we will not see the problem like #5088 that was caused by `setjmp()` and
`throw` mixture.
 2020-10-12 18:20:29 +09:00
Yukihiro "Matz" Matsumoto 5069fb15e4 Cause error explicitly from MRB_TRY() with cxx_exception; ref #5088 
`MRB_TRY()` does not work when compiled by C compiler with `cxx_exception`
configuration. We should explicitly warn.
 2020-10-12 18:20:29 +09:00
Yukihiro "Matz" Matsumoto 7ca59ecea2 Revert e2e6554b56 not to use MRB_TRY(); close #5088 
`MRB_TRY()` does not work when compiled by C compiler with `cxx_exception`,
due to the mixture of `setjmp()` used by `mirb.c` and `throw` used by
the core.  The original intension of e2e6554b56 is to protect code from
signal interruption, but the signal interruption is not well-defined in
mruby anyway.
 2020-10-12 18:20:29 +09:00
Yukihiro "Matz" Matsumoto 041351fb05 No need to get the irep record size twice. 2020-10-12 18:20:28 +09:00
Yukihiro "Matz" Matsumoto 34356974ee Update MRB_FLOAT_FMT to always use double precision. 2020-10-12 18:20:28 +09:00
Yukihiro "Matz" Matsumoto d2b548de60 Remove the length of `Float' pool from the binary dump. 
Also fixed the size calculation of `irep` dump, that could cause memory
corruption.
 2020-10-12 18:20:28 +09:00
Yukihiro "Matz" Matsumoto c80ece2149 Add bintest to host-m32 target. 2020-10-12 18:20:27 +09:00
Yukihiro "Matz" Matsumoto 356b719fef Remove DEBUG_ONLY_EXPR() from CHECKPOINT_* macros; ref #5060 
To allow C++ compilation. Fix suggested by @dearblue.
 2020-10-12 18:20:27 +09:00
Yukihiro "Matz" Matsumoto 896338e219 Unify mrb_str_to_str to mrb_obj_as_string. 
Redirect `mrb_str_to_str` to `mrb_obj_as_string` via C macro.
Inspired by #5082
 2020-10-12 18:20:26 +09:00
Yukihiro "Matz" Matsumoto bff79112a6 Dump/load 16 bits for ilen and slen in irep. 
Those types are `uint16_t` in definition. Also we no longer need padding
for `iseq`.
 2020-10-12 18:20:26 +09:00
Yukihiro "Matz" Matsumoto f1d02bfc15 Clarify the meaning of MRB_IREP_STATIC; ref #5084 2020-10-12 18:20:26 +09:00
Yukihiro "Matz" Matsumoto c1f5fdafb6 Remove duplicated constant IREP_TT_SFLAG; #5084 2020-10-12 18:20:25 +09:00
Yukihiro "Matz" Matsumoto 5d1d94d911 Use Markdown section marker #; ref #5084 [ci skip] 
The fix was proposed by @dearblue
 2020-10-12 18:20:25 +09:00
Yukihiro "Matz" Matsumoto 762556b6e8 Add const modifier to table in mrb_kwargs; #5084 
The fix was proposed by @dearblue
 2020-10-12 18:20:24 +09:00
Yukihiro "Matz" Matsumoto 618c589162 Should use PRId32 to dump .i32; ref #5084 
The fix was proposed by @dearblue
 2020-10-12 18:20:24 +09:00
Yukihiro "Matz" Matsumoto ab2b42d363 Update bintest of mruby-bin-debugger. 
Need to support `int / int -> int` update.
 2020-10-12 18:20:24 +09:00
Yukihiro "Matz" Matsumoto b9007244bd Add const before struct mrb_irep in mruby-bin-debugger gem. 2020-10-12 18:20:23 +09:00
Yukihiro "Matz" Matsumoto 7932523052 Remove host-debug internal target. 
Target `host-debug` to use `host` internal target with debugging
configuration.
 2020-10-12 18:20:23 +09:00
Yukihiro "Matz" Matsumoto 12881ccb05 Use NULL instead of 0; close #2467 
The PR was from @cubicdaiya.
 2020-10-12 18:20:23 +09:00
Yukihiro "Matz" Matsumoto 3ff2757bf7 Fix mrb_int_mul_overflow() to check either operand being zero. 2020-10-12 18:20:22 +09:00
Yukihiro "Matz" Matsumoto 4dcc1819c9 Embed debug information to resolve Windows VC's issue. 2020-10-12 18:20:22 +09:00
Yukihiro "Matz" Matsumoto 21ee56d82a Adjust backslash position in multi-line macros. 2020-10-12 18:20:21 +09:00
Yukihiro "Matz" Matsumoto 55a2ff5faf Use MRB_INT_MAX instead of INT_MAX according to variable type. 2020-10-12 18:20:21 +09:00
Kondo Uchio ed97c1779e Remove duplicated pattern 2020-10-12 18:20:21 +09:00
Uchio Kondo 0d8793047d Scan ruby files in directories 2020-10-12 18:20:20 +09:00
Kondo Uchio cbb46f6975 Exact match to allowed method/variable names 2020-10-12 18:20:20 +09:00
Uchio Kondo 0c242e278d Ensure exact match for symbols like foo!/foo?/foo= 
e.g. symbols like "foo[]=" make invalid C codes
 2020-10-12 18:20:20 +09:00
Yukihiro "Matz" Matsumoto 932b93fd12 Skip C comments from scan target; close #5072 
The original PR was skipping Ruby comments as well, but caused some
issues in test suites.
 2020-10-12 18:20:19 +09:00
Yukihiro "Matz" Matsumoto a4c5824e59 Restore old function names for compatibility; ref #5070 
- `mrb_check_intern()` to return `mrb_value`
- `mrb_intern_check()` to return `mrb_sym` [NEW]

Other new functions:

- `mrb_intern_check_cstr()`
- `mrb_intern_check_str()`
 2020-10-12 18:20:19 +09:00
Yukihiro "Matz" Matsumoto afcf19b727 Scan source code lines from downloaded mrbgems; fix #5071 2020-10-12 18:20:18 +09:00
Yukihiro "Matz" Matsumoto 30424dfa74 Restore old function names for compatibility; fix #5070 
Rename new functions:

- `mrb_convert_type(mrb,val,type,tname,method)`
   => `mrb_type_convert(mrb,val,type,tname,method)`
- `mrb_check_convert_type(mrb,val,type,tname,method)`
   => `mrb_type_convert_check(mrb,val,type,tname,method)`

Old names are defined by macros (support `tname` drop and
`char*` => `mrb_sym` conversion).
 2020-10-12 18:20:18 +09:00
Yukihiro "Matz" Matsumoto 9b8e5658ce Fix integer casting on 64 bit platforms. 
On platforms where `sizeof(long)` is 4, casting `(long)` can lose data
or sign information.
 2020-10-12 18:20:18 +09:00
Yukihiro "Matz" Matsumoto a127ded486 Fix warning from VC regarding implicit int conversion. 2020-10-12 18:20:17 +09:00
Yukihiro "Matz" Matsumoto fe3c3bb661 Made Rational overhaul. 
- Implement `Rational()` in `C`.
- Use `float` to `rational` conversion function taken from:
  https://rosettacode.org/wiki/Convert_decimal_number_to_rational#C
 2020-10-12 18:20:17 +09:00
Yukihiro "Matz" Matsumoto f9e781d83a Avoid unsigned int; Use mrb_int instead. 2020-10-12 18:20:16 +09:00
Yukihiro "Matz" Matsumoto fc8885f2f4 Use mrb_int extensively instead of int. 
The mixture causes warnings on 64 bit Windows (VC).
 2020-10-12 18:20:16 +09:00
Yukihiro "Matz" Matsumoto fe1ad37bfb Use goto to avoid problems with DIRECT_THREADED. 
You can now use `NEXT` within `switch` statement like 7c087eb.
 2020-10-12 18:20:16 +09:00
Yukihiro "Matz" Matsumoto 9e842b3a75 Extract div code in VM and make them shared by div methods. 2020-10-12 18:20:15 +09:00
Yukihiro "Matz" Matsumoto b81edb0035 Don't use NEXT within switch statement. 
On non-`gcc` compatible environment, `NEXT` is translated to `break`.
 2020-10-12 18:20:15 +09:00
Yukihiro "Matz" Matsumoto 86dee45f1d Remove meaningless IO.open(1<<32) test. 2020-10-12 18:20:15 +09:00
Yukihiro "Matz" Matsumoto 08f61db6ee Skip some Math.atan2() tests. 
Linux `atan2(3)` man page says:

```
If  y is positive infinity (negative infinity) and x is positive infinity,
+pi/4 (-pi/4) is re‐ turned.
```

But on Microsoft VC/MinGW, `atan2()` returns `NaN` if either of
arguments is infinite. So we skip those tests on the platforms.
 2020-10-12 18:20:14 +09:00
Yukihiro "Matz" Matsumoto 7f66e50ba2 Explain MRB_USE_MALLOC_TRIM; ref #5069 2020-10-12 18:20:14 +09:00
Rory OConnell 5592c7413a Remove compiler feature detection 2020-10-12 18:20:14 +09:00
Rory OConnell fff0f17b49 Better malloc_trim define name 2020-10-12 18:20:13 +09:00
Rory OConnell 2b05cf48d0 Work around removing tmp dir 2020-10-12 18:20:13 +09:00
Rory OConnell dae0de4461 Add call to malloc_trim on a full GC 2020-10-12 18:20:12 +09:00
Rory OConnell cfe8b0c81d Add methods for asking about compiler features 2020-10-12 18:20:12 +09:00
Yukihiro "Matz" Matsumoto 026726dd49 Remove obsolete MRB_WITHOUT_FLOAT macro from numeric.c. 2020-10-12 18:20:12 +09:00
Yukihiro "Matz" Matsumoto d7986b449d Change some int variables to mrb_int. 
To silence some warnings. This change cancels part of 7ef3604134.
 2020-10-12 18:20:11 +09:00
Yukihiro "Matz" Matsumoto 4970e24a1c Remove full-core from target/appveyor.rb. 2020-10-12 18:20:11 +09:00