forked from OSchip/llvm-project
c81f4538ec
Summary:
This feature was discussed but not yet proposed. It allows a structured binding to appear as a //condition//
if (auto [ok, val] = f(...))
So the user can save an extra //condition// if the statement can test the value to-be-decomposed instead. Formally, it makes the value of the underlying object of the structured binding declaration also the value of a //condition// that is an initialized declaration.
Considering its logicality which is entirely evident from its trivial implementation, I think it might be acceptable to land it as an extension for now before I write the paper.
Reviewers: rsmith, faisalv, aaron.ballman
Reviewed By: rsmith
Subscribers: aaron.ballman, cfe-commits
Differential Revision: https://reviews.llvm.org/D39284
llvm-svn: 320011
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| .. | ||
| CMakeLists.txt | ||
| ParseAST.cpp | ||
| ParseCXXInlineMethods.cpp | ||
| ParseDecl.cpp | ||
| ParseDeclCXX.cpp | ||
| ParseExpr.cpp | ||
| ParseExprCXX.cpp | ||
| ParseInit.cpp | ||
| ParseObjc.cpp | ||
| ParseOpenMP.cpp | ||
| ParsePragma.cpp | ||
| ParseStmt.cpp | ||
| ParseStmtAsm.cpp | ||
| ParseTemplate.cpp | ||
| ParseTentative.cpp | ||
| Parser.cpp | ||