hhvm

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mb_parse_str not parsing multidimensional array.

3

https://3v4l.org/64YiL ``` php

dopesong

Assertion failure when using list in hphpd with same-named function and class

3

In test.php: ``` hack

oyamauchi

**Is your feature request related to a problem? Please describe.** As of today, dicts (previously darrays) have the same runtime representation as a `shape(...)`. From what I have gathered, it...

lexidor

Introduce a new `/* HH_TRACE[$var] */` annotation

3

while analyzing a script, it would be nice to be able to inspect the type of a variable if it's not a parameter. e.g: ``` $pattern = re"/(?PPHP)/"; ``` `$pattern`...

azjezz

HHVM results in a fatal error when accessing a property that contains a NUL byte.

1

**Describe the bug** HHVM results in a fatal error when accessing a property which name contains a NUL byte. This is most likey inherited from the fact that PHP 5.0...

azjezz

**Is your feature request related to a problem? Please describe.** When developing inside a Docker container using vscode-hack, I sometimes want to go to definition on a built-in. The /tmp/hh_server...

lexidor

Assertion failure in CurlResource::closeForSweep()

2

**Describe the bug** We are seeing a small volume of HHVM process segfaults with the following c++ stack: ``` __GI___assert_fail at assert.c:101 HPHP::CurlResource::closeForSweep at /build/hhvm/hphp/runtime/ext/curl/curl-resource.cpp:152 HPHP::CurlResource::close at /build/hhvm/hphp/runtime/ext/curl/curl-resource.cpp:138 HPHP::f_curl_close at...

y3llowcake

[Typechecker | Regression] Intersection with enum types disables switch exhaustion check

3

### HHVM Version ``` HipHop VM 4.23.0-dev (rel) Compiler: 1568605624_509374463 Repo schema: d3aeac4022c6a43fc3660e7d8141465a7fbb14c2 hackc-9f58f3799749c8d2680054e2c26f95325770390d-4.23.0-dev ``` ### Operating System and Version Ubuntu 18.04 ### Standalone code, or other way to reproduce...

lexidor

Falsy checks for empty vecs break type checker soundness

1

**Describe the bug** An empty `vec[]` does not pass a truthy check but it still a vec. The typechecker incorrectly infers that values in the other branch of this check...

ryangreenberg

Memory leak with reified generics

3

**Describe the bug** Each call to a function that uses reified generics appears to increase the memory usage of hhvm. This memory doesn't get reclaimed and this can continue until...

ssandler