[PATCH] D70071: [ConstExprPreter] Removed the flag forcing the use of the interpreter

[Nandor Licker via Phabricator via cfe-commits]

nand created this revision.
nand added reviewers: jfb, Bigcheese, rsmith, dexonsmith.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
nand edited the summary of this revision.

Removed the `-fforce-experimental-new-constant-interpreter flag`, leaving
only the `-fexperimental-new-constant-interpreter` one. The interpreter
now always emits an error on an unsupported feature.

Allowing the interpreter to bail out would require a mapping from APValue to
interpreter memory, which will not be necessary in the final version. It is 
more sensible to always emit an error if the interpreter fails.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D70071

Files:
  clang/docs/ConstantInterpreter.rst
  clang/include/clang/Basic/LangOptions.def
  clang/include/clang/Driver/Options.td
  clang/lib/AST/ExprConstant.cpp
  clang/lib/AST/Interp/Context.cpp
  clang/lib/AST/Interp/Context.h
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/test/AST/Interp/cond.cpp

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