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These changes add support for build and target configurations in the compiler. Build and target configurations, combined with the use of #if/#else/#endif allow for conditional compilation within declaration and statement contexts. Build configurations can be passed into the compiler via the new '-D' flag, or set within the LangOptions class. Target configurations are implicit, and currently only "os" and "arch" are supported. Swift SVN r14305
53 lines
578 B
Swift
53 lines
578 B
Swift
// RUN: %swift -parse %s -verify -D FOO -D BAZ
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// REQUIRES: X86
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#if FOO
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var a = 0
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#endif
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var b = a
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#if !BAR
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var c = 0
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#endif
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var d = c
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#if FOO || BAR
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var e = 0
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#endif
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var f = e
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#if BAR || FOO
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var g = 0
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#endif
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var h = g
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#if FOO && BAZ
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var i = 0
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#endif
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var j = i
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#if os(OSX)
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var k = 0
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#endif
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var l = k
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#if arch(X64)
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var m = 0
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#endif
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var n = m
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#if FOO && !BAR && BAZ && os(OSX) && arch(X64)
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var o = 0
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#endif
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var p = o
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#if FOO && (!BAR && BAZ && os(OSX) && arch(X64))
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var q = 0
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#endif
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var r = q
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#if FOO && !(!BAZ && BAZ && os(OSX) && arch(X64))
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var s = 0
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#endif
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var t = s
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