https://bugs.kde.org/show_bug.cgi?id=422716
Bug ID: 422716
Summary: using gcc10 as compiler while including <ranges>
crashes kdevelop
Product: kdevelop
Version: 5.4.6
Platform: Gentoo Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: kitanat...@gmail.com
Target Milestone: ---
Application: kdevelop (5.4.6)
Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.6.15-gentoo x86_64
Windowing system: X11
Distribution: "Gentoo Base System release 2.6"
-- Information about the crash:
- What I was doing when the application crashed:
I went to
Project->Open Configuration->Language Support->C/C++ parser
and switch the "Compiler for path" option to GCC10
- Custom settings of the application:
in Settings->Configure KDevelop->C/C++ Compilers
I manually added an entry named GCC10 with "Compiler executable" set to
gcc-10.1.0
This was in a project created from
Project->New From Template...->Standard->Terminal->CMake C++
in which I just added the line
#include <ranges>
The crash can be reproduced every time.
-- Backtrace (Reduced):
#5 0x00007ff7329f3826 in isSameEntity(clang::NamedDecl*, clang::NamedDecl*) ()
from /usr/lib/llvm/10/lib64/libclang.so.10
#6 0x00007ff732a20170 in clang::ASTDeclReader::findExisting(clang::NamedDecl*)
() from /usr/lib/llvm/10/lib64/libclang.so.10
#7 0x00007ff732a281d0 in void
clang::ASTDeclReader::mergeRedeclarable<clang::RedeclarableTemplateDecl>(clang::Redeclarable<clang::RedeclarableTemplateDecl>*,
clang::ASTDeclReader::RedeclarableResult&, unsigned int) () from
/usr/lib/llvm/10/lib64/libclang.so.10
#8 0x00007ff732a282cc in
clang::ASTDeclReader::VisitRedeclarableTemplateDecl(clang::RedeclarableTemplateDecl*)
() from /usr/lib/llvm/10/lib64/libclang.so.10
#9 0x00007ff732a2913f in
clang::ASTDeclReader::VisitFunctionTemplateDecl(clang::FunctionTemplateDecl*)
() from /usr/lib/llvm/10/lib64/libclang.so.10
The reporter indicates this bug may be a duplicate of or related to bug 421704.
Possible duplicates by query: bug 422533, bug 422509, bug 422200, bug 422009,
bug 421930.
Reported using DrKonqi
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