D7129: Make parsing phpfunctions.php a proper parse job

[Matthijs Tijink]

mtijink added a comment.


  Crashes for me if I open KDevelop with a cleared cache and the following file open:
  
    <?php
    
    $c = strpos("abcd", "cd");
  
  Backtrace:
  
    #0  0x00007f40de3d28c0 in raise () at /usr/lib/libc.so.6
    #1  0x00007f40de3d3f72 in abort () at /usr/lib/libc.so.6
    #2  0x00007f40df08c9a8 in  () at /usr/lib/libQt5Core.so.5
    #3  0x00007f40df087a68 in  () at /usr/lib/libQt5Core.so.5
    #4  0x00007f4093ef6cd7 in Php::ContextBuilder::startVisiting(Php::AstNode*) (this=0x7f407956ee70, node=0x7f40680037b0)
        at /home/matthijs/kde/kdesrc/extragear/kdevelop/plugins/kdev-php/parser/php.g:275
    #5  0x00007f4093ee1b61 in KDevelop::AbstractContextBuilder<Php::AstNode, Php::IdentifierAst>::supportBuild(Php::AstNode*, KDevelop::DUContext*) (this=0x7f407956ee70, node=0x7f40680037b0, context=0x7f406800bb80)
        at /home/matthijs/kde/include/kdevplatform/language/duchain/builders/abstractcontextbuilder.h:131
    #6  0x00007f4093eed556 in KDevelop::AbstractContextBuilder<Php::AstNode, Php::IdentifierAst>::build(KDevelop::IndexedString const&, Php::AstNode*, KDevelop::ReferencedTopDUContext) (this=0x7f407956ee70, url=..., node=0x7f40680037b0, updateContext=...)
        at /home/matthijs/kde/include/kdevplatform/language/duchain/builders/abstractcontextbuilder.h:111
    #7  0x00007f4093ef6998 in Php::ContextBuilder::build(KDevelop::IndexedString const&, Php::AstNode*, KDevelop::ReferencedTopDUContext) (this=0x7f407956ee70, url=..., node=0x7f40680037b0, updateContext=...)
        at /home/matthijs/kde/kdesrc/extragear/kdevelop/plugins/kdev-php/parser/php.g:239
    #8  0x00007f4093ee2a7b in Php::DeclarationBuilder::build(KDevelop::IndexedString const&, Php::AstNode*, KDevelop::ReferencedTopDUContext) (this=
        0x7f407956f710, url=..., node=0x7f40680037b0, updateContext=...)
        at /home/matthijs/kde/kdesrc/extragear/kdevelop/plugins/kdev-php/parser/php.g:285
    #9  0x00007f40941d0af2 in Php::ParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (this=0x100b68480)
        at /home/matthijs/kde/kdesrc/build/extragear/kdevelop/plugins/kdev-php/parser/phpvisitor.h:103
    #10 0x00007f40db50fed6 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) ()
        at /usr/lib/libKF5ThreadWeaver.so.5
    #11 0x00007f40db5104a8 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) ()
        at /usr/lib/libKF5ThreadWeaver.so.5
    #12 0x00007f40db50f4fe in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) ()
        at /usr/lib/libKF5ThreadWeaver.so.5
    #13 0x00007f40db50ec2d in ThreadWeaver::Thread::run() ()
        at /usr/lib/libKF5ThreadWeaver.so.5
    #14 0x00007f40df0a215b in  () at /usr/lib/libQt5Core.so.5
    #15 0x00007f40d9487049 in start_thread () at /usr/lib/libpthread.so.0
    #16 0x00007f40de48cf0f in clone () at /usr/lib/libc.so.6

REPOSITORY
  R52 KDevelop: PHP Support

REVISION DETAIL
  https://phabricator.kde.org/D7129

To: kfunk
Cc: mtijink, kdevelop-devel
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