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[fuzz] UNREACHABLE executed at tools/clang/lib/AST/DeclCXX.cpp:2187! #22322

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llvmbot opened this issue Dec 18, 2014 · 4 comments
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[fuzz] UNREACHABLE executed at tools/clang/lib/AST/DeclCXX.cpp:2187! #22322

llvmbot opened this issue Dec 18, 2014 · 4 comments
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bugzilla Issues migrated from bugzilla clang:frontend Language frontend issues, e.g. anything involving "Sema" crash-on-invalid

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@llvmbot
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llvmbot commented Dec 18, 2014

Bugzilla Link 21948
Version trunk
OS Linux
Blocks #23431
Reporter LLVM Bugzilla Contributor

Extended Description

Fuzzing discovered that the test case given below, when given as input to

clang -fno-crash-diagnostics -std=c++11 -xc++ -c -emit-llvm

causes UNREACHABLE to be executed:

struct {
struct A <struct A {
@kcc
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kcc commented Nov 26, 2021

mentioned in issue #23431

@kcc kcc mentioned this issue Mar 28, 2015
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@llvmbot llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 9, 2021
@AaronBallman AaronBallman added the worksforme Resolved as "works for me" label Jun 10, 2023
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I can no longer reproduce this issue, so closing as works for me.

@AaronBallman AaronBallman closed this as not planned Won't fix, can't repro, duplicate, stale Jun 10, 2023
@EugeneZelenko EugeneZelenko added clang:frontend Language frontend issues, e.g. anything involving "Sema" and removed clang Clang issues not falling into any other category labels Jun 10, 2023
@llvmbot
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llvmbot commented Jun 10, 2023

@llvm/issue-subscribers-clang-frontend

@Endilll
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Endilll commented Jun 17, 2023 •
edited

Fixed in Clang 5: https://godbolt.org/z/7jEdYTa56

@Endilll Endilll closed this as completed Jun 17, 2023
@Endilll Endilll added crash-on-invalid and removed worksforme Resolved as "works for me" labels Jun 17, 2023
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