[all-commits] [llvm/llvm-project] 6c8041: [AST][FPEnv] Keep FP options in trailing storage o...

[Serge Pavlov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6c8041aa0ffed827636935e59c489b1e390c8542
      https://github.com/llvm/llvm-project/commit/6c8041aa0ffed827636935e59c489b1e390c8542
  Author: Serge Pavlov <sepavloff at gmail.com>
  Date:   2020-09-12 (Sat, 12 Sep 2020)

  Changed paths:
    M clang/include/clang/AST/Expr.h
    M clang/include/clang/AST/ExprCXX.h
    M clang/include/clang/AST/ExprObjC.h
    M clang/include/clang/AST/Stmt.h
    M clang/include/clang/AST/TextNodeDumper.h
    M clang/include/clang/Basic/LangOptions.h
    M clang/lib/AST/ASTImporter.cpp
    M clang/lib/AST/Expr.cpp
    M clang/lib/AST/ExprCXX.cpp
    M clang/lib/AST/TextNodeDumper.cpp
    M clang/lib/Analysis/BodyFarm.cpp
    M clang/lib/CodeGen/CGBlocks.cpp
    M clang/lib/CodeGen/CGObjC.cpp
    M clang/lib/CodeGen/CGStmtOpenMP.cpp
    M clang/lib/Frontend/Rewrite/RewriteModernObjC.cpp
    M clang/lib/Frontend/Rewrite/RewriteObjC.cpp
    M clang/lib/Sema/Sema.cpp
    M clang/lib/Sema/SemaCast.cpp
    M clang/lib/Sema/SemaDecl.cpp
    M clang/lib/Sema/SemaDeclCXX.cpp
    M clang/lib/Sema/SemaExpr.cpp
    M clang/lib/Sema/SemaExprCXX.cpp
    M clang/lib/Sema/SemaExprObjC.cpp
    M clang/lib/Sema/SemaInit.cpp
    M clang/lib/Sema/SemaLambda.cpp
    M clang/lib/Sema/SemaObjCProperty.cpp
    M clang/lib/Sema/SemaOpenMP.cpp
    M clang/lib/Sema/SemaOverload.cpp
    M clang/lib/Sema/SemaStmt.cpp
    M clang/lib/Sema/SemaTemplate.cpp
    M clang/lib/Serialization/ASTReaderStmt.cpp
    M clang/lib/Serialization/ASTWriterDecl.cpp
    M clang/lib/Serialization/ASTWriterStmt.cpp
    M clang/test/AST/ast-dump-fpfeatures.cpp

  Log Message:
  -----------
  [AST][FPEnv] Keep FP options in trailing storage of CastExpr

This change allow a CastExpr to have optional FPOptionsOverride object,
stored in trailing storage. Of all cast nodes only ImplicitCastExpr,
CStyleCastExpr, CXXFunctionalCastExpr and CXXStaticCastExpr are allowed
to have FPOptions.

Differential Revision: https://reviews.llvm.org/D85960