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A parse-only option is needed for parse performance tracking and the current option also includes semantic analysis.
7 lines
196 B
Swift
7 lines
196 B
Swift
#!/usr/bin/swift
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let x = 42
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x + x // expected-warning {{result of operator '+' is unused}}
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// Check that we skip the hashbang at the beginning of the file.
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// RUN: %target-typecheck-verify-swift
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