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bd03e48090
down to call argument lists that have more than one operand (heavily leveraging
"computeTupleShuffle"). This resolves a great number of QoI radars, including
things like:
<rdar://problem/19981782> QoI: poor diagnostic for call to memcmp with UInt length parameter
where we used to produce:
error: cannot invoke 'memcmp' with an argument list of type '([UInt8], [UInt8], UInt)'
return memcmp(left, right, UInt(left.count)) == 0
^
note: expected an argument list of type '(UnsafePointer<Void>, UnsafePointer<Void>, Int)'
but now we produce:
error: cannot convert value of type 'UInt' to expected argument type 'Int'
return memcmp(left, right, UInt(left.count)) == 0
^~~~~~~~~~~~~~~~
which is more "to the point"
Swift SVN r30930
8 lines
311 B
Swift
8 lines
311 B
Swift
// RUN: %target-swift-frontend -parse -enable-source-import -primary-file %s %S/Inputs/multi-file-with-main/main.swift -module-name=MultiFile -sdk "" -verify
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func testOperator() {
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let x: Int = 1 +++ "abc" // expected-error {{cannot convert value of type 'String' to expected argument type 'Int'}}
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_ = x
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}
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