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Diffstat (limited to 'doc/mruby3.md')
| -rw-r--r-- | doc/mruby3.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/mruby3.md b/doc/mruby3.md index 75839705c..26d95e3e4 100644 --- a/doc/mruby3.md +++ b/doc/mruby3.md @@ -8,6 +8,7 @@ User visible changes in `mruby3` Typical build configuration files are located in `build_config` directory. For examples: +* `default`: the default configuration * `host-gprof`: compiles with `gprof` for performance tuning * `host-m32`: compiles in gcc 32bit mode on 64bit platforms * `boxing`: compiles all three boxing options @@ -128,6 +129,10 @@ Renamed from `OP_RAISE` * `OP_RAISEIF` +Instruction that is reserved for the future keyword argument support. + +* OP_SENDVK + ## Removed Instructions Instructions for old exception handling @@ -150,3 +155,9 @@ Jump addresses used to be specified by absolute offset from the start of `iseq`. ## `Random` now use `xoshiro128++`. For better and faster random number generation. + +## Preallocated Symnol + +Preallocated symbols are interned at compile-time. They can be accessed via symbols macros (e.g. `MRB_SYM()`). + +See [Symbols](https://github.com/mruby/mruby/blob/master/doc/guides/symbol.md). |