f4d6e67656
throw.h: exclude arm64 from mingw64 builtin setjmp/longjmp; fix #6637
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__builtin_setjmp/longjmp are x86/x86_64 specific gcc intrinsics
and not supported on arm64. windows arm64 with msys2 clangarm64
now correctly falls through to standard setjmp/longjmp.
Co-authored-by: Claude <noreply@anthropic.com >
2025-10-13 08:41:34 +09:00
c112e83b5d
Removed mrb_jmpbuf_id for C++ exceptions
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Use stack variable addresses as identifiers instead of global variable values.
Since the stack variable address is uniquely determined within the call, there is no need to maintain a global variable.
2024-01-21 13:14:41 +09:00
4fc69ce3bc
Revert "mruby/throw.h: do not use __builtin_setjmp for GCC; close #5950 "
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This reverts commit 9cf49d08b4#5133 . Sorry.
2023-03-14 19:50:15 +09:00
9cf49d08b4
mruby/throw.h: do not use __builtin_setjmp for GCC; close #5950
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https://gcc.gnu.org/onlinedocs/gcc/Nonlocal-Gotos.html
2023-03-13 08:05:55 +09:00
e3dd65f761
throw.h: simplified a compilation conditional.
2022-11-02 14:22:04 +09:00
37fac6c089
throw.h: avoid using static member in C++ struct; fix #5846
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The initialization causes linkage error with gcc (not clang), caused by
the following gcc bug:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86254
2022-11-02 14:22:03 +09:00
7f5e257f77
Use __builtin_setjmp(), __builtin_longjmp() on MinGW; fix #5133
2020-11-26 20:48:26 +09:00
3d056d084a
Rename MRB_{ENABLE,DISABLE}_ to MRB_{USE,NO}_; close #5163
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| Previous Name | New Name |
|------------------------------|-------------------------|
| MRB_ENABLE_ALL_SYMBOLS | MRB_USE_ALL_SYMBOLS |
| MRB_ENABLE_SYMBOLL_ALL | MRB_USE_ALL_SYMBOLS |
| MRB_ENABLE_CXX_ABI | MRB_USE_CXX_ABI |
| MRB_ENABLE_CXX_EXCEPTION | MRB_USE_CXX_EXCEPTION |
| MRB_ENABLE_DEBUG_HOOK | MRB_USE_DEBUG_HOOK |
| MRB_DISABLE_DIRECT_THREADING | MRB_NO_DIRECT_THREADING |
| MRB_DISABLE_STDIO | MRB_NO_STDIO |
| ENABLE_LINENOISE | MRB_USE_LINENOISE |
| ENABLE_READLINE | MRB_USE_READLINE |
| DISABLE_MIRB_UNDERSCORE | MRB_NO_MIRB_UNDERSCORE |
| DISABLE_GEMS | MRB_NO_GEMS |
* `MRB_ENABLE_SYMBOLL_ALL` seems to be a typo, so it is fixed.
* `MRB_` prefix is added to those without.
* The previous names can also be used for compatibility.
2020-11-21 21:14:40 +09:00
5069fb15e4
Cause error explicitly from MRB_TRY() with cxx_exception; ref #5088
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`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
b5299b1c58
fix up documentation for values
2019-08-18 20:12:44 +09:00
91bf55bbe5
Remove do { ... } while(0) hacks from MRB_TRY macros.
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Because it can swallow `break` etc. if they are used in loops.
2018-11-25 06:05:07 +09:00
0bcf9e28fc
Reorganize C++ exceptions; ref #3470
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There are 3 levels of C++ exception handling:
* default - no C++ exception (use setjmp/longjmp)
* enable_cxx_exception (use C++ exceptions with C ABI)
* enable_cxx_abi (use C++ ABI including exceptions)
2017-03-02 10:58:26 +09:00
00e6121260
Safeguard against trying to use C++ exception handling in C code
2016-11-24 09:28:00 +09:00
f67631afb4
C doesn't have try-catch
2016-07-08 06:30:45 +09:00
121c6e30aa
use _setjmp/_longjmp on other BSD flavors
2016-01-01 06:48:53 +09:00
f4bb329c74
use _setjmp/_longjmp on OS X
2016-01-01 06:24:49 +09:00
6498d90f1b
Move "src/mrb_throw.h" to "include/mruby/throw.h".
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Related to #2760 .
2015-05-25 21:19:24 +09:00
Yukihiro "Matz" Matsumoto