[PATCH] D135513: [clang][Interp] Check instance pointers before calling functions on them

[Timm Bäder via Phabricator via cfe-commits]

tbaeder created this revision.
tbaeder added reviewers: aaron.ballman, erichkeane, shafik, tahonermann.
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Remove the double Call() implementation to reduce code duplication.
Then fix Function::getSource() so we can diagnose instance pointers being null.

As discussed in https://reviews.llvm.org/D134699 - this fixes the test case added there.
The output in this case is not 100% the same as the current constant interpreter however.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D135513

Files:
  clang/lib/AST/Interp/EvalEmitter.cpp
  clang/lib/AST/Interp/Function.cpp
  clang/lib/AST/Interp/Interp.cpp
  clang/lib/AST/Interp/Interp.h
  clang/lib/AST/Interp/Opcodes.td
  clang/test/AST/Interp/records.cpp

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