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A parse-only option is needed for parse performance tracking and the current option also includes semantic analysis.
21 lines
659 B
Swift
21 lines
659 B
Swift
// RUN: %target-swift-frontend -typecheck -verify -primary-file %s %S/Inputs/warning_nonprimary_file.swift
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// Tests that parse warnings are only emitted for the primary
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// input. Below, we expect a warning diagnostic to be emitted
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// because this is the primary file.
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//
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// However, we also pull in ./warning_nonprimary_file.swift,
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// which would emit a warning for an unknown operating system
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// configuration argument, but doesn't because it's not the
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// primary input.
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public func foo(x: Int, y: Int) -> Int {
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return x + y
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}
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public func baz(x: Int, y: Int) -> Int {
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var z = x // expected-warning {{variable 'z' was never mutated}}
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return z + y
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}
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