d/dmd: Merge upstream dmd ba99ee345

Initializes the VectorArrayExp::size field with the correct value.

Fixes: PR d/94652

Reviewed-on: https://github.com/dlang/dmd/pull/11046

gcc/d/dmd/MERGE

-09be6ee1439ba12211678f3f1b591d1e986b7be0
+ba99ee345694da61eca7b555517d540ff3dc0a56
 
 The first line of this file holds the git revision number of the last
 merge done from the dlang/dmd repository.

gcc/d/dmd/expression.c

@@ -5775,7 +5775,7 @@ Expression *VectorExp::syntaxCopy()
 /************************************************************/
 
 VectorArrayExp::VectorArrayExp(Loc loc, Expression *e1)
-        : UnaExp(loc, TOKvectorarray, sizeof(VectorExp), e1)
+        : UnaExp(loc, TOKvectorarray, sizeof(VectorArrayExp), e1)
 {
 }