http://llvm.org/bugs/show_bug.cgi?id=6754
Summary: incorrect parsing of friend declaration with a ::
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]
gcc accepts but clang rejects:
-----------------------------------
struct C {
enum bar { foo };
};
C::bar zed();
class D {
friend C::bar ::zed();
};
-----------------------------------
the error message
test.ii:6:13: error: expected a class or namespace
friend C::bar ::zed();
~~~^
test.ii:6:19: error: C++ requires a type specifier for all declarations
friend C::bar ::zed();
~~~~~~ ^
suggest that clang is trying to parse the return type of zed as the class we
are declaring friendship with.
Removing the :: before zed makes clang accept the code.
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