[PATCH] D69475: [clang] Provide better fix-it on exception spec error

[Jeremy Demeule via Phabricator via cfe-commits]

jdemeule created this revision.
jdemeule added a reviewer: rsmith.
jdemeule added a project: clang.

Clang will report an error when the exception specification is not respected with a fix-it.
However, this fix-it does not fully qualify the type in case of function template specialization which lead to "incomplete" transformation (resulting code does not compile).
This patch attempts to create a more realiable in the first place by reusing the pretty printer helper defined in `SemaTemplate` which expand template arguments.


Repository:
  rC Clang

https://reviews.llvm.org/D69475

Files:
  clang/include/clang/AST/PrettyPrinter.h
  clang/lib/AST/StmtPrinter.cpp
  clang/lib/Sema/SemaExceptionSpec.cpp
  clang/lib/Sema/SemaTemplate.cpp
  clang/test/SemaCXX/exception-spec.cpp

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