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author | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-03-04 21:27:21 +0000 |
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committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-03-04 21:27:21 +0000 |
commit | acf07a0f1a4db91e47d9555167fed394bb434e19 (patch) | |
tree | 86fc8f39f3116cc8830ec7f44cb6085fe8111737 /lib/Sema/SemaTemplateVariadic.cpp | |
parent | e1626feb8253d291baf90c36f373a18870f7a62b (diff) | |
download | clang-acf07a0f1a4db91e47d9555167fed394bb434e19.tar.gz |
Implement P0036R0: remove support for empty unary folds of +, *, |, &.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@262747 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaTemplateVariadic.cpp')
-rw-r--r-- | lib/Sema/SemaTemplateVariadic.cpp | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/lib/Sema/SemaTemplateVariadic.cpp b/lib/Sema/SemaTemplateVariadic.cpp index cb67d71f9e..c692c9f75c 100644 --- a/lib/Sema/SemaTemplateVariadic.cpp +++ b/lib/Sema/SemaTemplateVariadic.cpp @@ -996,10 +996,6 @@ ExprResult Sema::BuildEmptyCXXFoldExpr(SourceLocation EllipsisLoc, BinaryOperatorKind Operator) { // [temp.variadic]p9: // If N is zero for a unary fold-expression, the value of the expression is - // * -> 1 - // + -> int() - // & -> -1 - // | -> int() // && -> true // || -> false // , -> void() @@ -1009,17 +1005,6 @@ ExprResult Sema::BuildEmptyCXXFoldExpr(SourceLocation EllipsisLoc, // prevent the result from being a null pointer constant. QualType ScalarType; switch (Operator) { - case BO_Add: - ScalarType = Context.IntTy; - break; - case BO_Mul: - return ActOnIntegerConstant(EllipsisLoc, 1); - case BO_Or: - ScalarType = Context.IntTy; - break; - case BO_And: - return CreateBuiltinUnaryOp(EllipsisLoc, UO_Minus, - ActOnIntegerConstant(EllipsisLoc, 1).get()); case BO_LOr: return ActOnCXXBoolLiteral(EllipsisLoc, tok::kw_false); case BO_LAnd: |