[all-commits] [llvm/llvm-project] 354946: [OpenCL] Drop pragma handling for extension types/...

[Anastasia Stulova via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3549466ac05eda57c9ce13abd7cb6dd365f6d8d6
      https://github.com/llvm/llvm-project/commit/3549466ac05eda57c9ce13abd7cb6dd365f6d8d6
  Author: Anastasia Stulova <anastasia.stulova at arm.com>
  Date:   2021-05-17 (Mon, 17 May 2021)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticParseKinds.td
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/include/clang/Sema/Overload.h
    M clang/include/clang/Sema/Sema.h
    M clang/include/clang/Serialization/ASTWriter.h
    M clang/lib/Parse/ParsePragma.cpp
    M clang/lib/Parse/Parser.cpp
    M clang/lib/Sema/Sema.cpp
    M clang/lib/Sema/SemaDecl.cpp
    M clang/lib/Sema/SemaExpr.cpp
    M clang/lib/Sema/SemaOverload.cpp
    M clang/lib/Sema/SemaType.cpp
    M clang/lib/Serialization/ASTReader.cpp
    M clang/lib/Serialization/ASTWriter.cpp
    R clang/test/CodeGenOpenCL/extension-begin.cl
    M clang/test/SemaOpenCL/extension-begin.cl
    M clang/test/SemaOpenCL/extension-begin.h

  Log Message:
  -----------
  [OpenCL] Drop pragma handling for extension types/decls.

Drop non-conformant extension pragma implementation as
it does not properly disable anything and therefore
enabling non-disabled logic has no meaning.

This simplifies clang code and user interface to the extension
functionality. With this patch extension pragma 'begin'/'end'
and 'enable'/'disable' are only accepted for backward
compatibility and no longer have any default behavior.

Differential Revision: https://reviews.llvm.org/D101043