[PATCH] D46084: [Fixed Point Arithmetic] Addition of the Fixed Point _Accum type

[Leonard Chan via Phabricator via cfe-commits]

leonardchan updated this revision to Diff 147400.
leonardchan added a comment.

Added break. We still assign `Result` since it cannot be null at the end of the switch stmt, though the value doesn't matter.

Added character `~` to indicate fixed point type followed by string detailing the type. I have not added a test to it because logically, I do not think we will ever reach that point. This logic is implemented in the `VisitType` method, which mostly gets called by visitors to c++ nodes like `VisitTemplateParameterList`, but we have disabled the use of fixed point types in c++. `VisitType` does get called in `VisitFunctionDecl` but the function exits early since we are not reading c++ (line lib/Index/USRGeneration.cpp:238).


Repository:
  rC Clang

https://reviews.llvm.org/D46084

Files:
  include/clang-c/Index.h
  include/clang/AST/ASTContext.h
  include/clang/AST/BuiltinTypes.def
  include/clang/Basic/DiagnosticCommonKinds.td
  include/clang/Basic/Specifiers.h
  include/clang/Basic/TokenKinds.def
  include/clang/Sema/DeclSpec.h
  include/clang/Serialization/ASTBitCodes.h
  lib/AST/ASTContext.cpp
  lib/AST/ExprConstant.cpp
  lib/AST/ItaniumMangle.cpp
  lib/AST/MicrosoftMangle.cpp
  lib/AST/NSAPI.cpp
  lib/AST/Type.cpp
  lib/AST/TypeLoc.cpp
  lib/Analysis/PrintfFormatString.cpp
  lib/CodeGen/CGDebugInfo.cpp
  lib/CodeGen/CodeGenTypes.cpp
  lib/CodeGen/ItaniumCXXABI.cpp
  lib/Index/USRGeneration.cpp
  lib/Parse/ParseDecl.cpp
  lib/Sema/DeclSpec.cpp
  lib/Sema/SemaTemplateVariadic.cpp
  lib/Sema/SemaType.cpp
  lib/Serialization/ASTCommon.cpp
  lib/Serialization/ASTReader.cpp
  test/Frontend/accum.c
  test/Frontend/accum_errors.c
  test/Frontend/accum_errors.cpp
  tools/libclang/CXType.cpp

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