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abf0808173
Skipping type-checking the body when the preamble fails to type-check seems to be more of a historical artifact than intentional behavior. Certain elements of the body may still get type-checked through request evaluation, and as such may introduce autoclosures that won't be properly contextualized. Make sure we continue type-checking the body even if the preamble fails. We already invalidate any variables bound in the element pattern, so downstream type-checking should be able to handle it just fine. This ensures autoclosures get contextualized, and that we're still able to provide semantic diagnostics for other issues in the body. rdar://136500008
41 lines
1.5 KiB
Swift
41 lines
1.5 KiB
Swift
// RUN: %target-typecheck-verify-swift
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for var i = 0; i < 10; i++ {}
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// expected-error @-1 {{C-style for statement was removed in Swift 3}} {{none}}
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for var i = 0; i < 10; i += 1 {}
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// expected-error @-1 {{C-style for statement was removed in Swift 3}} {{none}}
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for var i = 0; i <= 10; i++ {}
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// expected-error @-1 {{C-style for statement was removed in Swift 3}} {{none}}
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for var i = 0; i <= 10; i += 1 {}
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// expected-error @-1 {{C-style for statement was removed in Swift 3}} {{none}}
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for var i = 10; i > 0; i-- {}
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// expected-error @-1 {{C-style for statement was removed in Swift 3}} {{none}}
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for var i = 10; i > 0; i -= 1 {}
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// expected-error @-1 {{C-style for statement was removed in Swift 3}} {{none}}
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for var i = 10; i >= 0; i-- {}
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// expected-error @-1 {{C-style for statement was removed in Swift 3}} {{none}}
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for var i = 10; i >= 0; i -= 1 {}
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// expected-error @-1 {{C-style for statement was removed in Swift 3}} {{none}}
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let start = Int8(4)
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let count = Int8(10)
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var other = Int8(2)
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for ; other<count; other+=1 { // expected-error {{C-style for statement was removed in Swift 3}} {{none}}
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}
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for (var number : Int8 = start; number < count; number+=1) { // expected-error {{C-style for statement was removed in Swift 3}} {{none}}
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print(number) // expected-error {{cannot find 'number' in scope}}
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}
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for (var m : Int8 = start; m < count; m+=1) { // expected-error {{C-style for statement was removed in Swift 3}} {{none}}
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m += 3 // expected-error {{cannot find 'm' in scope}}
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}
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