more missing eaches in tests

Author: sophiapoirier

test/Constraints/pack_expansion_types.swift

@@ -257,7 +257,7 @@ func patternInstantiationConcreteInvalid() {
   let _: (Array<Int>, Set<String>) = patternInstantiationTupleTest1() // expected-error {{type of expression is ambiguous without more context}}
 }
 
-func patternInstantiationGenericValid<T..., U...>(t: repeat each T, u: repeat each U) where (repeat (each T, each U)): Any, T: Hashable {
+func patternInstantiationGenericValid<T..., U...>(t: repeat each T, u: repeat each U) where (repeat (each T, each U)): Any, each T: Hashable {
   let _: (repeat Array<each T>) = patternInstantiationTupleTest1()
   let _: (repeat Array<each T>, Array<String>) = patternInstantiationTupleTest1()
   let _: (Array<String>, repeat Array<each T>) = patternInstantiationTupleTest1()
@@ -279,7 +279,7 @@ func patternInstantiationGenericValid<T..., U...>(t: repeat each T, u: repeat ea
   let _: (Dictionary<Int, String>, repeat Dictionary<each T, each U>, Dictionary<Double, Character>) -> () = patternInstantiationFunctionTest2()
 }
 
-func patternInstantiationGenericInvalid<T...>(t: repeat each T) where T: Hashable {
+func patternInstantiationGenericInvalid<T...>(t: repeat each T) where each T: Hashable {
   let _: (repeat Set<each T>) = patternInstantiationTupleTest1() // expected-error {{cannot convert value of type '(repeat Array<each T>)' to specified type '(repeat Set<each T>)}}
   // expected-error@-1 {{generic parameter 'T' could not be inferred}}
 

test/Generics/pack-shape-requirements.swift

@@ -13,7 +13,7 @@ func inferSameShape<T..., U...>(ts t: repeat each T, us u: repeat each U) where
 
 // CHECK-LABEL: desugarSameShape(ts:us:)
 // CHECK-NEXT: Generic signature: <T..., U... where T : P, ((T, U)...) : Any, U : P>
-func desugarSameShape<T..., U...>(ts t: repeat each T, us u: repeat each U) where T: P, U: P, (repeat (each T.A, each U.A)): Any {
+func desugarSameShape<T..., U...>(ts t: repeat each T, us u: repeat each U) where each T: P, each U: P, (repeat (each T.A, each U.A)): Any {
 }
 
 // CHECK-LABEL: multipleSameShape1(ts:us:vs:)

test/Generics/tuple-conformances.swift

@@ -11,7 +11,7 @@ protocol P {
   func f()
 }
 
-extension Builtin.TheTupleType: P where Elements: P {
+extension Builtin.TheTupleType: P where each Elements: P {
   typealias A = (repeat each Elements.A)
   typealias B = Float
   func f() {}

test/type/pack_expansion.swift

@@ -61,7 +61,7 @@ struct Outer<T...> {
   }
 
   struct AlsoGood<U...> {
-    typealias Value = (repeat (T, E<repeat each U>))
+    typealias Value = (repeat (each T, E<repeat each U>))
   }
 }