Sema: Bring back 'assignment' as an infix operator modifier.

We need it to decide whether to admit infix operators into an optional chain, such as 'x? = 0' or 'x?.y += 2'. Swift SVN r20295
2025-12-21 12:14:44 +01:00 · 2014-07-22 05:16:01 +00:00
parent 710b35b396
commit 7feeecfd21
12 changed files with 102 additions and 21 deletions
--- a/lib/Serialization/Serialization.cpp
+++ b/lib/Serialization/Serialization.cpp
@@ -1501,8 +1501,10 @@ void Serializer::writeDecl(const Decl *D) {
                                    addDeclRef(DC),
                                    associativity,
                                    op->getPrecedence(),
+                                    op->isAssignment(),
                                    op->isAssociativityImplicit(),
-                                    op->isPrecedenceImplicit());
+                                    op->isPrecedenceImplicit(),
+                                    op->isAssignmentImplicit());
    break;
  }