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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/126154/">https://git.reviewboard.kde.org/r/126154/</a>
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<h1 style="margin: 0; padding: 0; font-size: 10pt;">This change has been marked as submitted.</h1>
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<div>Review request for KDevelop.</div>
<div>By Maciej Cencora.</div>
<p style="color: grey;"><i>Updated Feb. 17, 2016, 8:07 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Changes</h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Submitted with commit 6fcb15136d82cbad9fe07d37db031745a1289115 by Milian Wolff on behalf of Maciej Cencora to branch 5.0.</pre>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kdevelop
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">The crash cannot be reproduced on completion, only when editing such class.
To reproduce:
1) create and save file with following content
template <typename Head, typename ...Tail>
struct my_class : Head, my_class<Tail...>
{
using base = Head;
};
2) in line with 'using' statement, mark the 'Head' text
3) delete text
4) write something (e.g. press letter 'a')
Not sure whether this is proper fix, but backtrace shows infinite recursion.
#0 clang::operator<< (OS=..., N=...) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/lib/AST/DeclarationName.cpp:136
#1 0x00007fff7d266e9d in clang::NamedDecl::printName (this=<optimized out>, os=...) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/../../include/clang/AST/Decl.h:150
#2 getDeclSpelling (D=0x7fff9403bd00) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:3491
#3 0x00007fff7d267686 in clang_getCursorSpelling (C=...) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:3625
#4 0x00007fff7deb2e51 in (anonymous namespace)::baseClassVisitor (cursor=..., parent=..., data=0x7fff7c8f5090) at /home/mcencora/tmp/kdevelop/languages/clang/codecompletion/completionhelper.cpp:158
#5 0x00007fff7d259add in clang::cxcursor::CursorVisitor::Visit (this=this@entry=0x7fff7c8f4f10, Cursor=..., CheckedRegionOfInterest=CheckedRegionOfInterest@entry=false)
at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:210
#6 0x00007fff7d25bc34 in clang::cxcursor::CursorVisitor::VisitTemplateParameters (this=this@entry=0x7fff7c8f4f10, Params=<optimized out>) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:1321
#7 0x00007fff7d259235 in clang::cxcursor::CursorVisitor::VisitClassTemplateDecl (this=0x7fff7c8f4f10, D=0x7fff9403bef0) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:903
#8 0x00007fff7d2595db in clang::cxcursor::CursorVisitor::VisitChildren (this=this@entry=0x7fff7c8f4f10, Cursor=...) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:500
#9 0x00007fff7d260024 in clang_visitChildren (parent=..., visitor=0x7fff7deb2ddf <(anonymous namespace)::baseClassVisitor(CXCursor, CXCursor, CXClientData)>, client_data=0x7fff7c8f5090)
at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:3419
#10 0x00007fff7deb2dac in (anonymous namespace)::processBaseClass (cursor=..., parent=..., functionList=0x7fff74003590) at /home/mcencora/tmp/kdevelop/languages/clang/codecompletion/completionhelper.cpp:148
#11 0x00007fff7deb2f42 in (anonymous namespace)::baseClassVisitor (cursor=..., parent=..., data=0x7fff7c8f5580) at /home/mcencora/tmp/kdevelop/languages/clang/codecompletion/completionhelper.cpp:166
#12 0x00007fff7d259add in clang::cxcursor::CursorVisitor::Visit (this=this@entry=0x7fff7c8f5400, Cursor=..., CheckedRegionOfInterest=CheckedRegionOfInterest@entry=false)
at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:210
#13 0x00007fff7d25919a in clang::cxcursor::CursorVisitor::VisitCXXRecordDecl (this=0x7fff7c8f5400, D=0x7fff9403be60) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:1672
#14 0x00007fff7d2595db in clang::cxcursor::CursorVisitor::VisitChildren (this=this@entry=0x7fff7c8f5400, Cursor=...) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:500
#15 0x00007fff7d260024 in clang_visitChildren (parent=..., visitor=0x7fff7deb2ddf <(anonymous namespace)::baseClassVisitor(CXCursor, CXCursor, CXClientData)>, client_data=0x7fff7c8f5580)
at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:3419
#16 0x00007fff7deb2dac in (anonymous namespace)::processBaseClass (cursor=..., parent=..., functionList=0x7fff74003590) at /home/mcencora/tmp/kdevelop/languages/clang/codecompletion/completionhelper.cpp:148
#17 0x00007fff7deb2f42 in (anonymous namespace)::baseClassVisitor (cursor=..., parent=..., data=0x7fff7c8f5a70) at /home/mcencora/tmp/kdevelop/languages/clang/codecompletion/completionhelper.cpp:166
#18 0x00007fff7d259add in clang::cxcursor::CursorVisitor::Visit (this=this@entry=0x7fff7c8f58f0, Cursor=..., CheckedRegionOfInterest=CheckedRegionOfInterest@entry=false)
at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:210
#19 0x00007fff7d25919a in clang::cxcursor::CursorVisitor::VisitCXXRecordDecl (this=0x7fff7c8f58f0, D=0x7fff9403be60) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:1672
#20 0x00007fff7d2595db in clang::cxcursor::CursorVisitor::VisitChildren (this=this@entry=0x7fff7c8f58f0, Cursor=...) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:500
#21 0x00007fff7d260024 in clang_visitChildren (parent=..., visitor=0x7fff7deb2ddf <(anonymous namespace)::baseClassVisitor(CXCursor, CXCursor, CXClientData)>, client_data=0x7fff7c8f5a70)
at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:3419
#22 0x00007fff7deb2dac in (anonymous namespace)::processBaseClass (cursor=..., parent=..., functionList=0x7fff74003590) at /home/mcencora/tmp/kdevelop/languages/clang/codecompletion/completionhelper.cpp:148
#23 0x00007fff7deb2f42 in (anonymous namespace)::baseClassVisitor (cursor=..., parent=..., data=0x7fff7c8f5f60) at /home/mcencora/tmp/kdevelop/languages/clang/codecompletion/completionhelper.cpp:166
#24 0x00007fff7d259add in clang::cxcursor::CursorVisitor::Visit (this=this@entry=0x7fff7c8f5de0, Cursor=..., CheckedRegionOfInterest=CheckedRegionOfInterest@entry=false)
at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:210
#25 0x00007fff7d25919a in clang::cxcursor::CursorVisitor::VisitCXXRecordDecl (this=0x7fff7c8f5de0, D=0x7fff9403be60) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:1672
#26 0x00007fff7d2595db in clang::cxcursor::CursorVisitor::VisitChildren (this=this@entry=0x7fff7c8f5de0, Cursor=...) at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:500
#27 0x00007fff7d260024 in clang_visitChildren (parent=..., visitor=0x7fff7deb2ddf <(anonymous namespace)::baseClassVisitor(CXCursor, CXCursor, CXClientData)>, client_data=0x7fff7c8f5f60)
at /build/llvm-toolchain-3.6-18MJNr/llvm-toolchain-3.6-3.6.2/tools/clang/tools/libclang/CIndex.cpp:3419
... and this goes on for 39K frames</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Manual.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>languages/clang/codecompletion/completionhelper.cpp <span style="color: grey">(4572836)</span></li>
<li>languages/clang/tests/test_codecompletion.cpp <span style="color: grey">(45f13b2)</span></li>
</ul>
<p><a href="https://git.reviewboard.kde.org/r/126154/diff/" style="margin-left: 3em;">View Diff</a></p>
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