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[Diagnostics] s/may/must/ in 'may not be used on subscript parameters'

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This commit is contained in:
Graydon Hoare
2017-09-28 23:36:15 -04:00
parent 0539cc5836
commit 3d8cc2f66a
2 changed files with 3 additions and 3 deletions
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2
include/swift/AST/DiagnosticsSema.def
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@@ -2192,7 +2192,7 @@ ERROR(attr_only_on_parameters,none,
ERROR(attr_not_on_variadic_parameters,none,
"%0 must not be used on variadic parameters", (StringRef))
ERROR(attr_not_on_subscript_parameters,none,
"%0 may not be used on subscript parameters", (StringRef))
"%0 must not be used on subscript parameters", (StringRef))
ERROR(override_final,none,
"%0 overrides a 'final' %1", (DescriptiveDeclKind, DescriptiveDeclKind))

4
test/Sema/immutability.swift
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@@ -610,8 +610,8 @@ func f(a : FooClass, b : LetStructMembers) {
class MutableSubscripts {
var x : Int = 0
subscript(x: inout Int) -> () { x += 1 } // expected-error {{'inout' may not be used on subscript parameters}}
subscript<T>(x: inout T) -> () { // expected-error {{'inout' may not be used on subscript parameters}}
subscript(x: inout Int) -> () { x += 1 } // expected-error {{'inout' must not be used on subscript parameters}}
subscript<T>(x: inout T) -> () { // expected-error {{'inout' must not be used on subscript parameters}}
fatalError()
}