Removed YYUSE [Bug #17582]
Although it was used just to suppress an "unsed argument" warning
in the same manner as other bison-provided functions, it has been
dropped since Bision 3.7.5. And we always suppress that
warnings.
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parse.y | 1 -
1 file changed, 1 deletion(-)
Use a linked list to eliminate imemo tmp bufs for managing local
tables
This patch changes local table memory to be managed by a linked list
rather than via the garbage collector. It reduces allocations from the
GC and also fixes a use-after-free bug in the concurrent-with-sweep
compactor I'm working on.
Remove unused struct member
I accidentally added this in 35ba2783fe,
and it's making the size of RVALUE be too big. I'm sorry! orz
[ripper] fix mismatched indentations warning [Bug #16981]
The scanner location has to be set from `lex.ptok` before it is
flushed by dispatching the scanner event.
To only emit the warnings in correct cases would require tracking
local variable usage in ripper, which ripper currently does not do.
Fixes [Bug #15188]
* `expr in pattern` should raise `NoMatchingError` when unmatched
* `expr in pattern` should return `nil`. (this is unspecified, but
this feature is experimental, at all)
[Feature #16355]
This removes the security features added by $SAFE = 1, and warns for access
or modification of $SAFE from Ruby-level, as well as warning when calling
all public C functions related to $SAFE.
This modifies some internal functions that took a safe level argument
to no longer take the argument.
rb_require_safe now warns, rb_require_string has been added as a
version that takes a VALUE and does not warn.
One public C function that still takes a safe level argument and that
this doesn't warn for is rb_eval_cmd. We may want to consider
adding an alternative method that does not take a safe level argument,
and warn for rb_eval_cmd.
Looking at the list of symbols inside of libruby-static.a, I found
hundreds of functions that are defined, but used from nowhere.
There can be reasons for each of them (e.g. some functions are
specific to some platform, some are useful when debugging, etc).
However it seems the functions deleted here exist for no reason.
This changeset reduces the size of ruby binary from 26,671,456
bytes to 26,592,864 bytes on my machine.
NAKAMURA Usaku