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SE-0022: Implement parsing, AST, and semantic analysis for #selector.

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This commit is contained in:
Doug Gregor
2016-01-26 13:35:21 -08:00
parent b2290992fa
commit dccf3155f1
20 changed files with 421 additions and 11 deletions
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8
lib/AST/ASTWalker.cpp
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@@ -803,6 +803,14 @@ class Traversal : public ASTVisitor<Traversal, Expr*, Stmt*,
return E;
}
Expr *visitObjCSelectorExpr(ObjCSelectorExpr *E) {
Expr *sub = doIt(E->getSubExpr());
if (!sub) return nullptr;
E->setSubExpr(sub);
return E;
}
//===--------------------------------------------------------------------===//
// Everything Else
//===--------------------------------------------------------------------===//