rsmith added a comment. This needs to be done behind a flag. It's an explicit design goal that compilation behavior using a PCH or precompiled preamble behaves identically to compilation not using a PCH / precompiled preamble. The behavior of this patch is also non-conforming: we're only allowed to perform function template instantiations at their points of instantiation (essentially, at points of use + at the end of the translation unit).
I'd be OK with either a (conforming compilation mode) flag that instructs Clang to attempt to perform instantiations at the point of use (assuming the template is defined at that point), or with a (non-conforming) flag that instructs Clang to perform instantiations at the end of the PCH, as it would when compiling a header unit. Repository: rC Clang CHANGES SINCE LAST ACTION https://reviews.llvm.org/D69585/new/ https://reviews.llvm.org/D69585 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
