alexfh requested changes to this revision.
alexfh added inline comments.
This revision now requires changes to proceed.
================
Comment at: clang-tidy/misc/DefinitionsInHeadersCheck.cpp:131-135
+ if (FD->getTemplateSpecializationKind() != TSK_Undeclared)
+ diag(FD->getLocation(), "this is a full function template specilization "
+ "which behaves as a regular function, so the ODR
"
+ "still applies",
+ DiagnosticIDs::Note);
----------------
Notes are useful for pointing at related but different locations (e.g. point to
the declaration of an entity when the diagnostic is issued at a reference to
the entity).
Here I would suggest just issuing a different message (e.g. `diag(...,
"%select{function|full function template specialization}0 %1 defined in a
header file ....") << (FD->getTemplateSpecializationKind() != TSK_Undeclared)
<< FD << ...;`) or if it seems more helpful, add a note pointing to the
template being specialized.
https://reviews.llvm.org/D29928
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