| Age | Commit message (Collapse) | Author |
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As of CRuby2.7 it is only warned. `mruby` prohibits explicitly to
implement the future Ruby3 behavior.
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The `debug` build target (`MRB_GC_STRESS` is enabled) on CI have been
compiled but not tested so far. However, I think testing with
`MRB_GC_STRESS` is effective (in fact, I found #4907 bug).
Therefore, I integrated `debug` and `full-debug` build targets to enable
`MRB_GC_STRESS` testing. Testing with `MRB_GC_STRESS` takes a little time,
but compiling takes more time, so CI execution time does not increase due to
decrease of build target.
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Enable sanitizer in travis test
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Fix potentially use of wrong method cache
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#### Example (with `MRB_METHOD_CACHE`)
```ruby
GC.start
c = Class.new
p c #=> #<Class:0x7fd6a180e790>
c.new #=> cache `c.new`
c = nil
GC.start #=> `c` is GCed
r = Range.dup
p r #=> #<Class:0x7fd6a180e790>
# [same pointer as `c`]
r.new(2, 3) #=> ArgumentError: 'initialize':
# wrong number of arguments (2 for 0)
# [`c.new` is called instead of `r.new`]
```
#### Cause
An entry of method cache is identified by class pointer and method
id. However, reusing memory after GC may create a class with the same
pointer as the cached class.
#### Treatment
Cleared method caches of the class when the class is GCed.
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shuujii/refine-the-assertion-failure-message-in-mrdb-print-tests
Refine the assertion failure message in mrdb print tests
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#### Before this patch:
```console
Fail: mruby-bin-debugger(print) error (mrbgems: mruby-bin-debugger)
- Assertion[2]
Expected true to be false.
```
#### After this patch:
```console
Fail: mruby-bin-debugger(print) error (mrbgems: mruby-bin-debugger)
- Assertion[2]
Expected "$2 = undefined method 'bar' (NoMethodError)\n" to be start_with? "$2 = (eval):2: undefined method".
```
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Add double quotes for cygwin filenames #4904
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Use GNU extension in C++ for cygwin
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Handle CR LF newline natively in lexer
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Parallelize compilation only on Travis CI
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Parallel execution of tests makes log difficult to see due to mixing.
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Use `git checkout` instead of `git reset`
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With this change, if the checkout fails, it will stop with an error.
The purpose is to avoid deleting working branch history when
developing gem.
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Refine `.travis.yml`
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Fix "undefined method `Pathname'"; fix #4895
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shuujii/use-exec-instead-of-system-in-minirake-for-exit-status
Use `exec` instead of `system` in `minirake` for exit status
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* Use `rake` instead of `minirake`.
* Remove `gperf` configuration.
Execution time seems to be reduced by about 15%.
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#### Before this patch:
```console
$ ./minirake --foo; echo $?
invalid option: --foo
0
```
#### After this patch:
```console
$ ./minirake --foo; echo $?
invalid option: --foo
1
```
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Perform `shellquote` on referenced string
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`mruby` does not warn like `CRuby` for cases like #4893.
Fix #4890, fix #4891, fix #4893.
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`_0` is not numbered parameter
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#### Before this patch:
```console
$ bin/mruby rb -e '_0=:l; p ->{_0}.()'
-e:1:13: _0 is not available
-e:1:13: syntax error, unexpected $end, expecting '}'
```
#### After this patch (same as Ruby):
```console
$ bin/mruby rb -e '_0=:l; p ->{_0}.()'
:l
```
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shuujii/fix-potentially-crash-in-%n-of-mrb_vformat-with-64-bit-int
Fix potentially crash in `%n` of `mrb_vformat()` with 64-bit `int`
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If `mrb_sym` is smaller than `int`, it is promoted to `int`.
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Avoid method in method
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Remove unnessesary branches
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Fix for `#methods` to include methods that were `undef`
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Fix `mruby-bin-debugger` tests; ref d2f2f9db
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Simplify `print_backtrace()`
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Avoid creating `Data` object that refers `mruby` objects.
Also close #4622 ref #4613
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This reverts commit f507ff4842b92a60c0c600fa1f29efdf2688c877.
It makes AppVeyor tests fail.
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shuujii/remove-location-info-from-Exception-inspect
Remove location info from `Exception#inspect`
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Refine output of `mrb_print_error()`
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The following improvements are made according to Ruby's behavior:
- Match location number to index.
- Remove duplicate most recent call output.
- Fix that first call is not output when array (unpacked) backtrace.
### Example
```ruby
def a; raise "error!" end
def b; a end
begin
b
rescue => e
e.backtrace if ARGV[0] == "unpack" # unpack backtrace
raise e
end
```
#### Before this patch:
```
$ bin/mruby example.rb unpack
trace (most recent call last):
[0] example.rb:2:in b
[1] example.rb:1:in a
example.rb:1: error! (RuntimeError)
```
#### After this patch:
```
$ bin/mruby example.rb unpack
trace (most recent call last):
[2] example.rb:4
[1] example.rb:2:in b
example.rb:1:in a: error! (RuntimeError)
```
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