http://llvm.org/bugs/show_bug.cgi?id=9599
Summary: Conditional expression + noreturn destructor confuses
-Wreturn-type
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: C++
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
void my_abort() __attribute__((noreturn));
struct my_abort_struct {
my_abort_struct() {}
~my_abort_struct() __attribute__((noreturn)) { my_abort(); }
};
int f() {
false ? (void)0 : (void)my_abort_struct();
}
$ clang -fsyntax-only -Wreturn-type noreturn_conditional.cc
noreturn_conditional.cc:10:1: warning: control reaches end of non-void function
[-Wreturn-type]
}
^
Just calling my_abort() in the conditional expression doesn't trigger the
warning.
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