http://llvm.org/bugs/show_bug.cgi?id=17110
Bug ID: 17110
Summary: incorrect warning "missing exception specification
'throw()'"
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: C++
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
Hi,
for this program:
void __attribute__ ((__noreturn__)) f();
void __attribute__ ((__noreturn__)) exit(int status) throw();
void exit(int status) throw()
{
f();
}
I get the following warning:
clang++ -c warn.cpp
warn.cpp:5:6: warning: 'exit' is missing exception specification 'throw()'
void exit(int status) throw()
^
throw()
warn.cpp:3:37: note: previous declaration is here
void __attribute__ ((__noreturn__)) exit(int status) throw();
^
1 warning generated.
Adding __attribute__ ((__noreturn__)) to the definition of exit() gets rid of
the warning. But is this required at all? Either way, it should not warn about
the throw().
Bug 8829 looks very similar.
Best regards,
Martin
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