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Fix per-instance Regexp timeout (#6621)

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Fix per-instance Regexp timeout

This makes it follow what was decided in [Bug #19055]:

* `Regexp.new(str, timeout: nil)` should respect the global timeout
* `Regexp.new(str, timeout: huge_val)` should use the maximum value that
  can be represented in the internal representation
* `Regexp.new(str, timeout: 0 or negative value)` should raise an error
This commit is contained in:
Yusuke Endoh 2022-10-24 18:03:26 +09:00 • committed by GitHub
parent 6700fa7f62
commit b51b22513f
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GPG key ID: 4AEE18F83AFDEB23
Notes: git 2025-05-14 12:41:59 +00:00 
Merged-By: mame <mame@ruby-lang.org>
3 changed files with 74 additions and 10 deletions
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hrtime.h
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@ -206,6 +206,7 @@ double2hrtime(rb_hrtime_t *hrt, double d)
const double TIMESPEC_SEC_MAX_PLUS_ONE = 2.0 * (TIMESPEC_SEC_MAX_as_double / 2.0 + 1.0);
if (TIMESPEC_SEC_MAX_PLUS_ONE <= d) {
*hrt = RB_HRTIME_MAX;
return NULL;
}
else if (d <= 0) {