http://llvm.org/bugs/show_bug.cgi?id=10093
Summary: clang disallows to instantiate template for typedefed
class
Product: clang
Version: trunk
Platform: Other
OS/Version: FreeBSD
Status: NEW
Severity: normal
Priority: P
Component: C++
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Created an attachment (id=6701)
--> (http://llvm.org/bugs/attachment.cgi?id=6701)
testcase
I get such warning with typedef.
st1.C:14:21: warning: qualifier in explicit instantiation of 'Cls<int>::less'
requires a template-id (a typedef is not permitted)
template bool TCls::less(const TCls*, const TCls*);
And no warning without the typedef.
There is no danger in allowing such instantiation. This should be allowed for
better flexibility of templateed code.
gcc (as of 4.6.0) allows such instantiation.
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