http://llvm.org/bugs/show_bug.cgi?id=12527
Bug #: 12527
Summary: initialization from an _Atomic variable causes assert
Product: clang
Version: unspecified
Platform: PC
OS/Version: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Frontend
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Clang asserts on this when building in C mode:
_Atomic(int*) a;
void f() { int *b = a; }
src/tools/clang/lib/Sema/Sema.cpp:251: ExprResult
clang::Sema::ImpCastExprToType(clang::Expr *, clang::QualType, clang::CastKind,
clang::ExprValueKind, const CXXCastPath *, clang::Sema::CheckedConversionKind):
Assertion `0 && "can't implicitly cast lvalue to rvalue with this cast kind"'
failed.
In C++ mode, we get a diagnostic (and no assert):
error: cannot initialize a variable of type 'int *' with an lvalue of type
'_Atomic(int *)'
--
Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
_______________________________________________
LLVMbugs mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
