256a0b298c
This change corrects some cases where the source location for an instantiated specialization of a function template or a member function of a class template was assigned the location of a non-defining declaration rather than the location of the definition the specialization was instantiated from. Fixes https://github.com/llvm/llvm-project/issues/26057 Reviewed By: cor3ntin Differential Revision: https://reviews.llvm.org/D64087