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| author | KOBAYASHI Shuji <[email protected]> | 2020-11-11 23:59:45 +0900 |
|---|---|---|
| committer | KOBAYASHI Shuji <[email protected]> | 2020-11-13 13:41:20 +0900 |
| commit | 89f591485b91780c213f459f840111a99adca9d0 (patch) | |
| tree | d32adaba112c1cda8eeb5d6c7293a7a3e906bc89 /include/mruby.h | |
| parent | 6a5e97b448e82fe55348ab1a7e96b70b2c45f6c1 (diff) | |
| download | mruby-89f591485b91780c213f459f840111a99adca9d0.tar.gz mruby-89f591485b91780c213f459f840111a99adca9d0.zip | |
Change name and usage of presym macros
To be also able to build mruby without presym in the future. However,
`MRB_QSYM` has been removed and changed as follows:
### Example
| Type | Symbol | Previous Style | New Style |
|---------------------------|--------|------------------|----------------|
| Operator | & | MRB_QSYM(and) | MRB_OPSYM(and) |
| Class Variable | @@foo | MRB_QSYM(00_foo) | MRB_CVSYM(foo) |
| Instance Variable | @foo | MRB_QSYM(0_foo) | MRB_IVSYM(foo) |
| Method with Bang | foo! | MRB_QSYM(foo_b) | MRB_SYM_B(foo) |
| Method with Question mark | foo? | MRB_QSYM(foo_p) | MRB_SYM_Q(foo) |
| Mmethod with Equal | foo= | MRB_QSYM(foo_e) | MRB_SYM_E(foo) |
This change makes it possible to define, for example, `MRB_IVSYM(foo)` as
`mrb_intern_lit(mrb, "@" "foo")`, which is useful if we support building
without presym in the future.
Diffstat (limited to 'include/mruby.h')
| -rw-r--r-- | include/mruby.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/mruby.h b/include/mruby.h index 6d03ba79c..0fad0d440 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -1080,7 +1080,8 @@ MRB_API mrb_value mrb_funcall_argv(mrb_state *mrb, mrb_value val, mrb_sym name, */ MRB_API mrb_value mrb_funcall_with_block(mrb_state *mrb, mrb_value val, mrb_sym name, mrb_int argc, const mrb_value *argv, mrb_value block); /** - * Create a symbol from C string. But usually it's better to use MRB_SYM(sym) and MRB_QSYM(qsym). + * Create a symbol from C string. But usually it's better to use MRB_SYM, + * MRB_OPSYM, MRB_CVSYM, MRB_IVSYM, MRB_SYM_B, MRB_SYM_Q, MRB_SYM_E macros. * * Example: * @@ -1090,7 +1091,7 @@ MRB_API mrb_value mrb_funcall_with_block(mrb_state *mrb, mrb_value val, mrb_sym * // C style: * mrb_sym sym1 = mrb_intern_lit(mrb, "pizza"); // => :pizza * mrb_sym sym2 = MRB_SYM(pizza); // => :pizza - * mrb_sym sym3 = MRB_SYM(pizza_p); // => :pizza? + * mrb_sym sym3 = MRB_SYM_Q(pizza); // => :pizza? * * @param mrb The current mruby state. * @param str The string to be symbolized |