[LLVMbugs] [Bug 5402] New: attribute noreturn doesn' t work if specified in front of a function pointer decl
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Thu Nov 5 11:27:06 PST 2009
http://llvm.org/bugs/show_bug.cgi?id=5402
Summary: attribute noreturn doesn't work if specified in front of
a function pointer decl
Product: clang
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: parser
AssignedTo: unassignedclangbugs at nondot.org
ReportedBy: benny.kra at gmail.com
CC: llvmbugs at cs.uiuc.edu, mrs at apple.com
test case:
#define NORETURN __attribute__((__noreturn__))
NORETURN void (*a)();
void (*b)() NORETURN;
NORETURN void x() {
a();
}
NORETURN void y() {
b();
}
clang complains:
t.c:8:1: warning: function declared 'noreturn' should not return
[-Winvalid-noreturn]
}
^
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