[Webkit-unassigned] [Bug 106160] New: "ASSERTION FAILED: exprStatement" in Function constructor call

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=106160

           Summary: "ASSERTION FAILED: exprStatement" in Function
                    constructor call
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: andre.bargull at gmail.com


test case:
---
Function("){});(function(", "")
---

stack trace:
---
ASSERTION FAILED: exprStatement
/home/svdi/git/webkit/Source/JavaScriptCore/runtime/CodeCache.cpp(158) : JSC::UnlinkedFunctionExecutable* JSC::CodeCache::getFunctionExecutableFromGlobalCode(JSC::JSGlobalData&, const JSC::Identifier&, const JSC::SourceCode&, JSC::ParserError&)
1   0x7ffff768ab60 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(_ZN3JSC9CodeCache35getFunctionExecutableFromGlobalCodeERNS_12JSGlobalDataERKNS_10IdentifierERKNS_10SourceCodeERNS_11ParserErrorE+0x1b2) [0x7ffff768ab60]
2   0x7ffff742a903 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(_ZN3JSC26UnlinkedFunctionExecutable14fromGlobalCodeERKNS_10IdentifierEPNS_9ExecStateEPNS_8DebuggerERKNS_10SourceCodeEPPNS_8JSObjectE+0x6b) [0x7ffff742a903]
3   0x7ffff76a26b6 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(_ZN3JSC18FunctionExecutable14fromGlobalCodeERKNS_10IdentifierEPNS_9ExecStateEPNS_8DebuggerERKNS_10SourceCodeEPPNS_8JSObjectE+0x46) [0x7ffff76a26b6]
4   0x7ffff76a66b0 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(_ZN3JSC41constructFunctionSkippingEvalEnabledCheckEPNS_9ExecStateEPNS_14JSGlobalObjectERKNS_7ArgListERKNS_10IdentifierERKN3WTF6StringERKNSA_12TextPositionE+0x3de) [0x7ffff76a66b0]
5   0x7ffff76a62d0 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(_ZN3JSC17constructFunctionEPNS_9ExecStateEPNS_14JSGlobalObjectERKNS_7ArgListERKNS_10IdentifierERKN3WTF6StringERKNSA_12TextPositionE+0x8b) [0x7ffff76a62d0]
6   0x7ffff76a67d5 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(_ZN3JSC17constructFunctionEPNS_9ExecStateEPNS_14JSGlobalObjectERKNS_7ArgListE+0x6a) [0x7ffff76a67d5]
7   0x7ffff76a6204 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(+0x82d204) [0x7ffff76a6204]
8   0x7ffff75fdaa1 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(+0x784aa1) [0x7ffff75fdaa1]
9   0x7ffff76009d7 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(_ZN3JSC5LLInt9setUpCallEPNS_9ExecStateEPNS_11InstructionENS_22CodeSpecializationKindENS_7JSValueEPNS_17LLIntCallLinkInfoE+0x6b) [0x7ffff76009d7]
10  0x7ffff7600f3f /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(_ZN3JSC5LLInt11genericCallEPNS_9ExecStateEPNS_11InstructionENS_22CodeSpecializationKindE+0x10a) [0x7ffff7600f3f]
11  0x7ffff75fe00e /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(+0x78500e) [0x7ffff75fe00e]
12  0x7ffff7605376 /home/svdi/git/webkit/WebKitBuild/Debug/lib/libJavaScriptCore.so.1(+0x78c376) [0x7ffff7605376]

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff768ab6a in JSC::CodeCache::getFunctionExecutableFromGlobalCode (this=0x7fffb24db010, globalData=..., name=..., source=..., error=...)
    at /home/svdi/git/webkit/Source/JavaScriptCore/runtime/CodeCache.cpp:158
158        ASSERT(exprStatement);

---

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