зеркало из https://github.com/github/codeql.git
Merge pull request #11270 from geoffw0/optionals2
Swift: Dataflow through ?? and ? :
This commit is contained in:
Geoffrey White
GitHub
Коммит
32442a33de
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@ -184,7 +184,6 @@ ql/lib/codeql/swift/elements/expr/OverloadedDeclRefExprConstructor.qll 2cf79b483
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ql/lib/codeql/swift/elements/expr/ParenExprConstructor.qll 6baaa592db57870f5ecd9be632bd3f653c44d72581efd41e8a837916e1590f9e 6f28988d04b2cb69ddcb63fba9ae3166b527803a61c250f97e48ff39a28379f6
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ql/lib/codeql/swift/elements/expr/PointerToPointerExpr.qll 921645a373443d050dbc29b9f6bc4a734163c75aeffce453a4f8334b34077d30 54089de77845f6b0e623c537bc25a010ecf1b5c7630b1b4060d2b378abc07f4e
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ql/lib/codeql/swift/elements/expr/PointerToPointerExprConstructor.qll 95cc8003b9a3b2101afb8f110ec4cbd29e380fc048ee080f5047bcf0e14a06c7 114d487a1bb2cd33b27a9c3a47ad1d7254766e169512642f8b09b9c32cf3dc86
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ql/lib/codeql/swift/elements/expr/PostfixUnaryExpr.qll a67abdf379f04f1aeee0795cd3ebeb28ed8dfe0efad15b128d44cc9e30b32cbd cbb2b2d54c8e316dc71388ea4ff6bb5d0a6204b4e9d9ce2888e1877a54e85e8f
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ql/lib/codeql/swift/elements/expr/PostfixUnaryExprConstructor.qll c26326e2703b9a8b077ea9f132ae86a76b4010a108b8dcde29864f4206096231 70e45fbe365b63226d0132158cdd453e2e00d740a31c1fb0f7bfb3b2dedfd928
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ql/lib/codeql/swift/elements/expr/PrefixUnaryExprConstructor.qll 6d4c915baf460691cc22681154b1129852c26f1bd9fe3e27b4e162f819d934f5 7971698433bc03dbff2fec34426a96a969fab1a5a575aaf91f10044819e16f6d
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ql/lib/codeql/swift/elements/expr/PropertyWrapperValuePlaceholderExpr.qll 35a61a7f68e71165690127b445fff39780028cb6be5e7b5eadaafa8aeb6b2321 f9e32f65e6d453d3fa857a4d3ca19700be1f8ea2f3d13534656bc21a2fc5f0b0
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@ -148,11 +148,29 @@ private module Cached {
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// flow through `!`
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nodeFrom.asExpr() = nodeTo.asExpr().(ForceValueExpr).getSubExpr()
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or
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// flow through `?`
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// flow through `?` and `?.`
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nodeFrom.asExpr() = nodeTo.asExpr().(BindOptionalExpr).getSubExpr()
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or
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nodeFrom.asExpr() = nodeTo.asExpr().(OptionalEvaluationExpr).getSubExpr()
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or
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// flow through nil-coalescing operator `??`
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exists(BinaryExpr nco |
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nco.getOperator().(FreeFunctionDecl).getName() = "??(_:_:)" and
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nodeTo.asExpr() = nco
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// value argument
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nodeFrom.asExpr() = nco.getAnOperand()
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or
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// unpack closure (the second argument is an `AutoClosureExpr` argument)
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nodeFrom.asExpr() = nco.getAnOperand().(AutoClosureExpr).getExpr()
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)
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or
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// flow through ternary operator `? :`
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exists(IfExpr ie |
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nodeTo.asExpr() = ie and
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nodeFrom.asExpr() = ie.getBranch(_)
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)
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or
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// flow through a flow summary (extension of `SummaryModelCsv`)
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FlowSummaryImpl::Private::Steps::summaryLocalStep(nodeFrom, nodeTo, true)
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}
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@ -1,9 +1,29 @@
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private import codeql.swift.generated.expr.AutoClosureExpr
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private import codeql.swift.elements.stmt.ReturnStmt
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private import codeql.swift.elements.expr.Expr
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/**
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* A Swift autoclosure expression, that is, a closure automatically generated
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* around an argument when the parameter has the `@autoclosure` attribute. For
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* example, there is an `AutoClosureExpr` around the value `0` in:
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* ```
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* func myFunction(_ expr: @autoclosure () -> Int) {
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* ...
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* }
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*
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* myFunction(0)
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* ```
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*/
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class AutoClosureExpr extends Generated::AutoClosureExpr {
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/** Gets the implicit return statement generated by this autoclosure expression. */
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/**
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* Gets the implicit return statement generated by this autoclosure expression.
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*/
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ReturnStmt getReturn() { result = unique( | | this.getBody().getAnElement()) }
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/**
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* Gets the expression returned by this autoclosure expression.
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*/
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Expr getExpr() { result = this.getReturn().getResult() }
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override string toString() { result = this.getBody().toString() }
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}
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@ -1,11 +1,33 @@
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private import codeql.swift.generated.expr.BinaryExpr
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private import codeql.swift.elements.expr.Expr
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private import codeql.swift.elements.decl.AbstractFunctionDecl
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/**
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* A Swift binary expression, that is, an expression that appears between its
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* two operands. For example:
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* ```
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* x + y
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* ```
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*/
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class BinaryExpr extends Generated::BinaryExpr {
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/**
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* Gets the left operand (left expression) of this binary expression.
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*/
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Expr getLeftOperand() { result = this.getArgument(0).getExpr() }
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/**
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* Gets the right operand (right expression) of this binary expression.
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*/
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Expr getRightOperand() { result = this.getArgument(1).getExpr() }
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/**
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* Gets the operator of this binary expression (the function that is called).
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*/
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AbstractFunctionDecl getOperator() { result = this.getStaticTarget() }
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/**
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* Gets an operand of this binary expression (left or right).
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*/
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Expr getAnOperand() { result = [this.getLeftOperand(), this.getRightOperand()] }
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override string toString() { result = "... " + this.getFunction().toString() + " ..." }
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@ -1,4 +1,22 @@
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// generated by codegen/codegen.py, remove this comment if you wish to edit this file
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private import codeql.swift.generated.expr.PostfixUnaryExpr
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private import codeql.swift.elements.expr.Expr
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private import codeql.swift.elements.decl.AbstractFunctionDecl
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class PostfixUnaryExpr extends Generated::PostfixUnaryExpr { }
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/**
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* A Swift postfix unary expression, that is, a unary expression that appears
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* after its operand. For example:
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* ```
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* x!
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* ```
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*/
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class PostfixUnaryExpr extends Generated::PostfixUnaryExpr {
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/**
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* Gets the operand (expression) of this postfix unary expression.
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*/
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Expr getOperand() { result = this.getAnArgument().getExpr() }
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/**
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* Gets the operator of this postfix unary expression (the function that is called).
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*/
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AbstractFunctionDecl getOperator() { result = this.getStaticTarget() }
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}
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@ -1,6 +1,22 @@
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private import codeql.swift.generated.expr.PrefixUnaryExpr
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private import codeql.swift.elements.expr.Expr
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private import codeql.swift.elements.decl.AbstractFunctionDecl
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/**
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* A Swift prefix unary expression, that is, a unary expression that appears
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* before its operand. For example:
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* ```
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* -x
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* ```
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*/
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class PrefixUnaryExpr extends Generated::PrefixUnaryExpr {
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/**
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* Gets the operand (expression) of this prefix unary expression.
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*/
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Expr getOperand() { result = this.getAnArgument().getExpr() }
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/**
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* Gets the operator of this prefix unary expression (the function that is called).
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*/
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AbstractFunctionDecl getOperator() { result = this.getStaticTarget() }
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}
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@ -100,29 +100,36 @@ edges
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| test.swift:225:14:225:21 | call to source() : | test.swift:235:13:235:15 | .source_value |
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| test.swift:225:14:225:21 | call to source() : | test.swift:238:13:238:15 | .source_value |
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| test.swift:259:12:259:19 | call to source() : | test.swift:263:13:263:28 | call to optionalSource() : |
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| test.swift:263:13:263:28 | call to optionalSource() : | test.swift:264:15:264:16 | ...! |
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| test.swift:263:13:263:28 | call to optionalSource() : | test.swift:266:15:266:16 | ...? : |
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| test.swift:265:15:265:22 | call to source() : | file://:0:0:0:0 | [summary param] this in signum() : |
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| test.swift:265:15:265:22 | call to source() : | test.swift:265:15:265:31 | call to signum() |
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| test.swift:266:15:266:16 | ...? : | file://:0:0:0:0 | [summary param] this in signum() : |
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| test.swift:266:15:266:16 | ...? : | test.swift:266:15:266:25 | call to signum() : |
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| test.swift:266:15:266:25 | call to signum() : | test.swift:266:15:266:25 | OptionalEvaluationExpr |
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| test.swift:277:14:277:26 | (...) [Tuple element at index 1] : | test.swift:281:15:281:15 | t1 [Tuple element at index 1] : |
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| test.swift:277:18:277:25 | call to source() : | test.swift:277:14:277:26 | (...) [Tuple element at index 1] : |
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| test.swift:281:15:281:15 | t1 [Tuple element at index 1] : | test.swift:281:15:281:18 | .1 |
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| test.swift:289:5:289:5 | [post] t1 [Tuple element at index 0] : | test.swift:292:15:292:15 | t1 [Tuple element at index 0] : |
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| test.swift:289:12:289:19 | call to source() : | test.swift:289:5:289:5 | [post] t1 [Tuple element at index 0] : |
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| test.swift:292:15:292:15 | t1 [Tuple element at index 0] : | test.swift:292:15:292:18 | .0 |
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| test.swift:297:14:297:45 | (...) [Tuple element at index 0] : | test.swift:302:15:302:15 | t1 [Tuple element at index 0] : |
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| test.swift:297:14:297:45 | (...) [Tuple element at index 0] : | test.swift:306:15:306:15 | t2 [Tuple element at index 0] : |
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| test.swift:297:14:297:45 | (...) [Tuple element at index 1] : | test.swift:303:15:303:15 | t1 [Tuple element at index 1] : |
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| test.swift:297:14:297:45 | (...) [Tuple element at index 1] : | test.swift:307:15:307:15 | t2 [Tuple element at index 1] : |
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| test.swift:297:18:297:25 | call to source() : | test.swift:297:14:297:45 | (...) [Tuple element at index 0] : |
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| test.swift:297:31:297:38 | call to source() : | test.swift:297:14:297:45 | (...) [Tuple element at index 1] : |
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| test.swift:302:15:302:15 | t1 [Tuple element at index 0] : | test.swift:302:15:302:18 | .0 |
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| test.swift:303:15:303:15 | t1 [Tuple element at index 1] : | test.swift:303:15:303:18 | .1 |
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| test.swift:306:15:306:15 | t2 [Tuple element at index 0] : | test.swift:306:15:306:18 | .0 |
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| test.swift:307:15:307:15 | t2 [Tuple element at index 1] : | test.swift:307:15:307:18 | .1 |
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| test.swift:263:13:263:28 | call to optionalSource() : | test.swift:265:15:265:15 | x |
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| test.swift:263:13:263:28 | call to optionalSource() : | test.swift:267:15:267:16 | ...! |
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| test.swift:263:13:263:28 | call to optionalSource() : | test.swift:271:15:271:16 | ...? : |
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| test.swift:263:13:263:28 | call to optionalSource() : | test.swift:274:15:274:20 | ... ??(_:_:) ... |
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| test.swift:263:13:263:28 | call to optionalSource() : | test.swift:275:15:275:27 | ... ??(_:_:) ... |
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| test.swift:263:13:263:28 | call to optionalSource() : | test.swift:279:15:279:31 | ... ? ... : ... |
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| test.swift:263:13:263:28 | call to optionalSource() : | test.swift:280:15:280:38 | ... ? ... : ... |
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| test.swift:270:15:270:22 | call to source() : | file://:0:0:0:0 | [summary param] this in signum() : |
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| test.swift:270:15:270:22 | call to source() : | test.swift:270:15:270:31 | call to signum() |
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| test.swift:271:15:271:16 | ...? : | file://:0:0:0:0 | [summary param] this in signum() : |
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| test.swift:271:15:271:16 | ...? : | test.swift:271:15:271:25 | call to signum() : |
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| test.swift:271:15:271:25 | call to signum() : | test.swift:271:15:271:25 | OptionalEvaluationExpr |
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| test.swift:280:31:280:38 | call to source() : | test.swift:280:15:280:38 | ... ? ... : ... |
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| test.swift:282:31:282:38 | call to source() : | test.swift:282:15:282:38 | ... ? ... : ... |
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| test.swift:302:14:302:26 | (...) [Tuple element at index 1] : | test.swift:306:15:306:15 | t1 [Tuple element at index 1] : |
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| test.swift:302:18:302:25 | call to source() : | test.swift:302:14:302:26 | (...) [Tuple element at index 1] : |
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| test.swift:306:15:306:15 | t1 [Tuple element at index 1] : | test.swift:306:15:306:18 | .1 |
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| test.swift:314:5:314:5 | [post] t1 [Tuple element at index 0] : | test.swift:317:15:317:15 | t1 [Tuple element at index 0] : |
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| test.swift:314:12:314:19 | call to source() : | test.swift:314:5:314:5 | [post] t1 [Tuple element at index 0] : |
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| test.swift:317:15:317:15 | t1 [Tuple element at index 0] : | test.swift:317:15:317:18 | .0 |
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| test.swift:322:14:322:45 | (...) [Tuple element at index 0] : | test.swift:327:15:327:15 | t1 [Tuple element at index 0] : |
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| test.swift:322:14:322:45 | (...) [Tuple element at index 0] : | test.swift:331:15:331:15 | t2 [Tuple element at index 0] : |
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| test.swift:322:14:322:45 | (...) [Tuple element at index 1] : | test.swift:328:15:328:15 | t1 [Tuple element at index 1] : |
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| test.swift:322:14:322:45 | (...) [Tuple element at index 1] : | test.swift:332:15:332:15 | t2 [Tuple element at index 1] : |
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| test.swift:322:18:322:25 | call to source() : | test.swift:322:14:322:45 | (...) [Tuple element at index 0] : |
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| test.swift:322:31:322:38 | call to source() : | test.swift:322:14:322:45 | (...) [Tuple element at index 1] : |
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| test.swift:327:15:327:15 | t1 [Tuple element at index 0] : | test.swift:327:15:327:18 | .0 |
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| test.swift:328:15:328:15 | t1 [Tuple element at index 1] : | test.swift:328:15:328:18 | .1 |
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| test.swift:331:15:331:15 | t2 [Tuple element at index 0] : | test.swift:331:15:331:18 | .0 |
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| test.swift:332:15:332:15 | t2 [Tuple element at index 1] : | test.swift:332:15:332:18 | .1 |
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nodes
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| file://:0:0:0:0 | .a [x] : | semmle.label | .a [x] : |
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| file://:0:0:0:0 | .x : | semmle.label | .x : |
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@ -237,32 +244,40 @@ nodes
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| test.swift:238:13:238:15 | .source_value | semmle.label | .source_value |
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| test.swift:259:12:259:19 | call to source() : | semmle.label | call to source() : |
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| test.swift:263:13:263:28 | call to optionalSource() : | semmle.label | call to optionalSource() : |
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| test.swift:264:15:264:16 | ...! | semmle.label | ...! |
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| test.swift:265:15:265:22 | call to source() : | semmle.label | call to source() : |
|
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| test.swift:265:15:265:31 | call to signum() | semmle.label | call to signum() |
|
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| test.swift:266:15:266:16 | ...? : | semmle.label | ...? : |
|
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| test.swift:266:15:266:25 | OptionalEvaluationExpr | semmle.label | OptionalEvaluationExpr |
|
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| test.swift:266:15:266:25 | call to signum() : | semmle.label | call to signum() : |
|
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| test.swift:277:14:277:26 | (...) [Tuple element at index 1] : | semmle.label | (...) [Tuple element at index 1] : |
|
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| test.swift:277:18:277:25 | call to source() : | semmle.label | call to source() : |
|
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| test.swift:281:15:281:15 | t1 [Tuple element at index 1] : | semmle.label | t1 [Tuple element at index 1] : |
|
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| test.swift:281:15:281:18 | .1 | semmle.label | .1 |
|
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| test.swift:289:5:289:5 | [post] t1 [Tuple element at index 0] : | semmle.label | [post] t1 [Tuple element at index 0] : |
|
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| test.swift:289:12:289:19 | call to source() : | semmle.label | call to source() : |
|
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| test.swift:292:15:292:15 | t1 [Tuple element at index 0] : | semmle.label | t1 [Tuple element at index 0] : |
|
||||
| test.swift:292:15:292:18 | .0 | semmle.label | .0 |
|
||||
| test.swift:297:14:297:45 | (...) [Tuple element at index 0] : | semmle.label | (...) [Tuple element at index 0] : |
|
||||
| test.swift:297:14:297:45 | (...) [Tuple element at index 1] : | semmle.label | (...) [Tuple element at index 1] : |
|
||||
| test.swift:297:18:297:25 | call to source() : | semmle.label | call to source() : |
|
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| test.swift:297:31:297:38 | call to source() : | semmle.label | call to source() : |
|
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| test.swift:302:15:302:15 | t1 [Tuple element at index 0] : | semmle.label | t1 [Tuple element at index 0] : |
|
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| test.swift:302:15:302:18 | .0 | semmle.label | .0 |
|
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| test.swift:303:15:303:15 | t1 [Tuple element at index 1] : | semmle.label | t1 [Tuple element at index 1] : |
|
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| test.swift:303:15:303:18 | .1 | semmle.label | .1 |
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| test.swift:306:15:306:15 | t2 [Tuple element at index 0] : | semmle.label | t2 [Tuple element at index 0] : |
|
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| test.swift:306:15:306:18 | .0 | semmle.label | .0 |
|
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| test.swift:307:15:307:15 | t2 [Tuple element at index 1] : | semmle.label | t2 [Tuple element at index 1] : |
|
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| test.swift:307:15:307:18 | .1 | semmle.label | .1 |
|
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| test.swift:265:15:265:15 | x | semmle.label | x |
|
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| test.swift:267:15:267:16 | ...! | semmle.label | ...! |
|
||||
| test.swift:270:15:270:22 | call to source() : | semmle.label | call to source() : |
|
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| test.swift:270:15:270:31 | call to signum() | semmle.label | call to signum() |
|
||||
| test.swift:271:15:271:16 | ...? : | semmle.label | ...? : |
|
||||
| test.swift:271:15:271:25 | OptionalEvaluationExpr | semmle.label | OptionalEvaluationExpr |
|
||||
| test.swift:271:15:271:25 | call to signum() : | semmle.label | call to signum() : |
|
||||
| test.swift:274:15:274:20 | ... ??(_:_:) ... | semmle.label | ... ??(_:_:) ... |
|
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| test.swift:275:15:275:27 | ... ??(_:_:) ... | semmle.label | ... ??(_:_:) ... |
|
||||
| test.swift:279:15:279:31 | ... ? ... : ... | semmle.label | ... ? ... : ... |
|
||||
| test.swift:280:15:280:38 | ... ? ... : ... | semmle.label | ... ? ... : ... |
|
||||
| test.swift:280:31:280:38 | call to source() : | semmle.label | call to source() : |
|
||||
| test.swift:282:15:282:38 | ... ? ... : ... | semmle.label | ... ? ... : ... |
|
||||
| test.swift:282:31:282:38 | call to source() : | semmle.label | call to source() : |
|
||||
| test.swift:302:14:302:26 | (...) [Tuple element at index 1] : | semmle.label | (...) [Tuple element at index 1] : |
|
||||
| test.swift:302:18:302:25 | call to source() : | semmle.label | call to source() : |
|
||||
| test.swift:306:15:306:15 | t1 [Tuple element at index 1] : | semmle.label | t1 [Tuple element at index 1] : |
|
||||
| test.swift:306:15:306:18 | .1 | semmle.label | .1 |
|
||||
| test.swift:314:5:314:5 | [post] t1 [Tuple element at index 0] : | semmle.label | [post] t1 [Tuple element at index 0] : |
|
||||
| test.swift:314:12:314:19 | call to source() : | semmle.label | call to source() : |
|
||||
| test.swift:317:15:317:15 | t1 [Tuple element at index 0] : | semmle.label | t1 [Tuple element at index 0] : |
|
||||
| test.swift:317:15:317:18 | .0 | semmle.label | .0 |
|
||||
| test.swift:322:14:322:45 | (...) [Tuple element at index 0] : | semmle.label | (...) [Tuple element at index 0] : |
|
||||
| test.swift:322:14:322:45 | (...) [Tuple element at index 1] : | semmle.label | (...) [Tuple element at index 1] : |
|
||||
| test.swift:322:18:322:25 | call to source() : | semmle.label | call to source() : |
|
||||
| test.swift:322:31:322:38 | call to source() : | semmle.label | call to source() : |
|
||||
| test.swift:327:15:327:15 | t1 [Tuple element at index 0] : | semmle.label | t1 [Tuple element at index 0] : |
|
||||
| test.swift:327:15:327:18 | .0 | semmle.label | .0 |
|
||||
| test.swift:328:15:328:15 | t1 [Tuple element at index 1] : | semmle.label | t1 [Tuple element at index 1] : |
|
||||
| test.swift:328:15:328:18 | .1 | semmle.label | .1 |
|
||||
| test.swift:331:15:331:15 | t2 [Tuple element at index 0] : | semmle.label | t2 [Tuple element at index 0] : |
|
||||
| test.swift:331:15:331:18 | .0 | semmle.label | .0 |
|
||||
| test.swift:332:15:332:15 | t2 [Tuple element at index 1] : | semmle.label | t2 [Tuple element at index 1] : |
|
||||
| test.swift:332:15:332:18 | .1 | semmle.label | .1 |
|
||||
subpaths
|
||||
| test.swift:75:21:75:22 | &... : | test.swift:65:16:65:28 | arg1 : | test.swift:65:1:70:1 | arg2[return] : | test.swift:75:31:75:32 | [post] &... : |
|
||||
| test.swift:114:19:114:19 | arg : | test.swift:109:9:109:14 | arg : | test.swift:110:12:110:12 | arg : | test.swift:114:12:114:22 | call to ... : |
|
||||
|
|
@ -289,8 +304,8 @@ subpaths
|
|||
| test.swift:218:11:218:18 | call to source() : | test.swift:169:12:169:22 | value : | test.swift:170:5:170:5 | [post] self [x] : | test.swift:218:3:218:5 | [post] getter for .a [x] : |
|
||||
| test.swift:219:13:219:13 | b [a, x] : | test.swift:185:7:185:7 | self [a, x] : | file://:0:0:0:0 | .a [x] : | test.swift:219:13:219:15 | .a [x] : |
|
||||
| test.swift:219:13:219:15 | .a [x] : | test.swift:163:7:163:7 | self [x] : | file://:0:0:0:0 | .x : | test.swift:219:13:219:17 | .x |
|
||||
| test.swift:265:15:265:22 | call to source() : | file://:0:0:0:0 | [summary param] this in signum() : | file://:0:0:0:0 | [summary] to write: return (return) in signum() : | test.swift:265:15:265:31 | call to signum() |
|
||||
| test.swift:266:15:266:16 | ...? : | file://:0:0:0:0 | [summary param] this in signum() : | file://:0:0:0:0 | [summary] to write: return (return) in signum() : | test.swift:266:15:266:25 | call to signum() : |
|
||||
| test.swift:270:15:270:22 | call to source() : | file://:0:0:0:0 | [summary param] this in signum() : | file://:0:0:0:0 | [summary] to write: return (return) in signum() : | test.swift:270:15:270:31 | call to signum() |
|
||||
| test.swift:271:15:271:16 | ...? : | file://:0:0:0:0 | [summary param] this in signum() : | file://:0:0:0:0 | [summary] to write: return (return) in signum() : | test.swift:271:15:271:25 | call to signum() : |
|
||||
#select
|
||||
| test.swift:7:15:7:15 | t1 | test.swift:6:19:6:26 | call to source() : | test.swift:7:15:7:15 | t1 | result |
|
||||
| test.swift:9:15:9:15 | t1 | test.swift:6:19:6:26 | call to source() : | test.swift:9:15:9:15 | t1 | result |
|
||||
|
|
@ -320,12 +335,19 @@ subpaths
|
|||
| test.swift:219:13:219:17 | .x | test.swift:218:11:218:18 | call to source() : | test.swift:219:13:219:17 | .x | result |
|
||||
| test.swift:235:13:235:15 | .source_value | test.swift:225:14:225:21 | call to source() : | test.swift:235:13:235:15 | .source_value | result |
|
||||
| test.swift:238:13:238:15 | .source_value | test.swift:225:14:225:21 | call to source() : | test.swift:238:13:238:15 | .source_value | result |
|
||||
| test.swift:264:15:264:16 | ...! | test.swift:259:12:259:19 | call to source() : | test.swift:264:15:264:16 | ...! | result |
|
||||
| test.swift:265:15:265:31 | call to signum() | test.swift:265:15:265:22 | call to source() : | test.swift:265:15:265:31 | call to signum() | result |
|
||||
| test.swift:266:15:266:25 | OptionalEvaluationExpr | test.swift:259:12:259:19 | call to source() : | test.swift:266:15:266:25 | OptionalEvaluationExpr | result |
|
||||
| test.swift:281:15:281:18 | .1 | test.swift:277:18:277:25 | call to source() : | test.swift:281:15:281:18 | .1 | result |
|
||||
| test.swift:292:15:292:18 | .0 | test.swift:289:12:289:19 | call to source() : | test.swift:292:15:292:18 | .0 | result |
|
||||
| test.swift:302:15:302:18 | .0 | test.swift:297:18:297:25 | call to source() : | test.swift:302:15:302:18 | .0 | result |
|
||||
| test.swift:303:15:303:18 | .1 | test.swift:297:31:297:38 | call to source() : | test.swift:303:15:303:18 | .1 | result |
|
||||
| test.swift:306:15:306:18 | .0 | test.swift:297:18:297:25 | call to source() : | test.swift:306:15:306:18 | .0 | result |
|
||||
| test.swift:307:15:307:18 | .1 | test.swift:297:31:297:38 | call to source() : | test.swift:307:15:307:18 | .1 | result |
|
||||
| test.swift:265:15:265:15 | x | test.swift:259:12:259:19 | call to source() : | test.swift:265:15:265:15 | x | result |
|
||||
| test.swift:267:15:267:16 | ...! | test.swift:259:12:259:19 | call to source() : | test.swift:267:15:267:16 | ...! | result |
|
||||
| test.swift:270:15:270:31 | call to signum() | test.swift:270:15:270:22 | call to source() : | test.swift:270:15:270:31 | call to signum() | result |
|
||||
| test.swift:271:15:271:25 | OptionalEvaluationExpr | test.swift:259:12:259:19 | call to source() : | test.swift:271:15:271:25 | OptionalEvaluationExpr | result |
|
||||
| test.swift:274:15:274:20 | ... ??(_:_:) ... | test.swift:259:12:259:19 | call to source() : | test.swift:274:15:274:20 | ... ??(_:_:) ... | result |
|
||||
| test.swift:275:15:275:27 | ... ??(_:_:) ... | test.swift:259:12:259:19 | call to source() : | test.swift:275:15:275:27 | ... ??(_:_:) ... | result |
|
||||
| test.swift:279:15:279:31 | ... ? ... : ... | test.swift:259:12:259:19 | call to source() : | test.swift:279:15:279:31 | ... ? ... : ... | result |
|
||||
| test.swift:280:15:280:38 | ... ? ... : ... | test.swift:259:12:259:19 | call to source() : | test.swift:280:15:280:38 | ... ? ... : ... | result |
|
||||
| test.swift:280:15:280:38 | ... ? ... : ... | test.swift:280:31:280:38 | call to source() : | test.swift:280:15:280:38 | ... ? ... : ... | result |
|
||||
| test.swift:282:15:282:38 | ... ? ... : ... | test.swift:282:31:282:38 | call to source() : | test.swift:282:15:282:38 | ... ? ... : ... | result |
|
||||
| test.swift:306:15:306:18 | .1 | test.swift:302:18:302:25 | call to source() : | test.swift:306:15:306:18 | .1 | result |
|
||||
| test.swift:317:15:317:18 | .0 | test.swift:314:12:314:19 | call to source() : | test.swift:317:15:317:18 | .0 | result |
|
||||
| test.swift:327:15:327:18 | .0 | test.swift:322:18:322:25 | call to source() : | test.swift:327:15:327:18 | .0 | result |
|
||||
| test.swift:328:15:328:18 | .1 | test.swift:322:31:322:38 | call to source() : | test.swift:328:15:328:18 | .1 | result |
|
||||
| test.swift:331:15:331:18 | .0 | test.swift:322:18:322:25 | call to source() : | test.swift:331:15:331:18 | .0 | result |
|
||||
| test.swift:332:15:332:18 | .1 | test.swift:322:31:322:38 | call to source() : | test.swift:332:15:332:18 | .1 | result |
|
||||
|
|
|
|||
|
|
@ -184,52 +184,102 @@
|
|||
| test.swift:247:9:247:9 | [post] self | test.swift:246:5:248:5 | self[return] |
|
||||
| test.swift:247:9:247:9 | self | test.swift:246:5:248:5 | self[return] |
|
||||
| test.swift:252:23:252:23 | value | test.swift:252:23:252:23 | SSA def(value) |
|
||||
| test.swift:263:9:263:9 | SSA def(x) | test.swift:264:15:264:15 | x |
|
||||
| test.swift:262:21:262:27 | SSA def(y) | test.swift:266:15:266:15 | y |
|
||||
| test.swift:262:21:262:27 | y | test.swift:262:21:262:27 | SSA def(y) |
|
||||
| test.swift:263:9:263:9 | SSA def(x) | test.swift:265:15:265:15 | x |
|
||||
| test.swift:263:13:263:28 | call to optionalSource() | test.swift:263:9:263:9 | SSA def(x) |
|
||||
| test.swift:264:15:264:15 | x | test.swift:264:15:264:16 | ...! |
|
||||
| test.swift:264:15:264:15 | x | test.swift:266:15:266:15 | x |
|
||||
| test.swift:266:15:266:15 | x | test.swift:266:15:266:16 | ...? |
|
||||
| test.swift:266:15:266:15 | x | test.swift:267:15:267:15 | x |
|
||||
| test.swift:266:15:266:25 | call to signum() | test.swift:266:15:266:25 | OptionalEvaluationExpr |
|
||||
| test.swift:267:15:267:15 | x | test.swift:268:16:268:16 | x |
|
||||
| test.swift:277:9:277:9 | SSA def(t1) | test.swift:279:15:279:15 | t1 |
|
||||
| test.swift:277:14:277:26 | (...) | test.swift:277:9:277:9 | SSA def(t1) |
|
||||
| test.swift:279:15:279:15 | t1 | test.swift:280:15:280:15 | t1 |
|
||||
| test.swift:280:15:280:15 | [post] t1 | test.swift:281:15:281:15 | t1 |
|
||||
| test.swift:280:15:280:15 | t1 | test.swift:281:15:281:15 | t1 |
|
||||
| test.swift:281:15:281:15 | [post] t1 | test.swift:283:5:283:5 | t1 |
|
||||
| test.swift:281:15:281:15 | t1 | test.swift:283:5:283:5 | t1 |
|
||||
| test.swift:283:5:283:5 | [post] t1 | test.swift:285:15:285:15 | t1 |
|
||||
| test.swift:283:5:283:5 | t1 | test.swift:285:15:285:15 | t1 |
|
||||
| test.swift:285:15:285:15 | t1 | test.swift:286:15:286:15 | t1 |
|
||||
| test.swift:286:15:286:15 | [post] t1 | test.swift:287:15:287:15 | t1 |
|
||||
| test.swift:286:15:286:15 | t1 | test.swift:287:15:287:15 | t1 |
|
||||
| test.swift:287:15:287:15 | [post] t1 | test.swift:289:5:289:5 | t1 |
|
||||
| test.swift:287:15:287:15 | t1 | test.swift:289:5:289:5 | t1 |
|
||||
| test.swift:289:5:289:5 | [post] t1 | test.swift:291:15:291:15 | t1 |
|
||||
| test.swift:289:5:289:5 | t1 | test.swift:291:15:291:15 | t1 |
|
||||
| test.swift:291:15:291:15 | t1 | test.swift:292:15:292:15 | t1 |
|
||||
| test.swift:292:15:292:15 | [post] t1 | test.swift:293:15:293:15 | t1 |
|
||||
| test.swift:292:15:292:15 | t1 | test.swift:293:15:293:15 | t1 |
|
||||
| test.swift:297:9:297:9 | SSA def(t1) | test.swift:298:14:298:14 | t1 |
|
||||
| test.swift:297:14:297:45 | (...) | test.swift:297:9:297:9 | SSA def(t1) |
|
||||
| test.swift:298:9:298:9 | SSA def(t2) | test.swift:305:15:305:15 | t2 |
|
||||
| test.swift:298:14:298:14 | t1 | test.swift:298:9:298:9 | SSA def(t2) |
|
||||
| test.swift:298:14:298:14 | t1 | test.swift:299:21:299:21 | t1 |
|
||||
| test.swift:299:9:299:17 | SSA def(a) | test.swift:309:15:309:15 | a |
|
||||
| test.swift:299:9:299:17 | SSA def(b) | test.swift:310:15:310:15 | b |
|
||||
| test.swift:299:9:299:17 | SSA def(c) | test.swift:311:15:311:15 | c |
|
||||
| test.swift:299:21:299:21 | t1 | test.swift:299:9:299:17 | SSA def(a) |
|
||||
| test.swift:299:21:299:21 | t1 | test.swift:299:9:299:17 | SSA def(b) |
|
||||
| test.swift:299:21:299:21 | t1 | test.swift:299:9:299:17 | SSA def(c) |
|
||||
| test.swift:299:21:299:21 | t1 | test.swift:301:15:301:15 | t1 |
|
||||
| test.swift:301:15:301:15 | t1 | test.swift:302:15:302:15 | t1 |
|
||||
| test.swift:302:15:302:15 | [post] t1 | test.swift:303:15:303:15 | t1 |
|
||||
| test.swift:302:15:302:15 | t1 | test.swift:303:15:303:15 | t1 |
|
||||
| test.swift:303:15:303:15 | [post] t1 | test.swift:304:15:304:15 | t1 |
|
||||
| test.swift:303:15:303:15 | t1 | test.swift:304:15:304:15 | t1 |
|
||||
| test.swift:305:15:305:15 | t2 | test.swift:306:15:306:15 | t2 |
|
||||
| test.swift:306:15:306:15 | [post] t2 | test.swift:307:15:307:15 | t2 |
|
||||
| test.swift:306:15:306:15 | t2 | test.swift:307:15:307:15 | t2 |
|
||||
| test.swift:307:15:307:15 | [post] t2 | test.swift:308:15:308:15 | t2 |
|
||||
| test.swift:307:15:307:15 | t2 | test.swift:308:15:308:15 | t2 |
|
||||
| test.swift:265:15:265:15 | x | test.swift:267:15:267:15 | x |
|
||||
| test.swift:266:15:266:15 | y | test.swift:268:15:268:15 | y |
|
||||
| test.swift:267:15:267:15 | x | test.swift:267:15:267:16 | ...! |
|
||||
| test.swift:267:15:267:15 | x | test.swift:271:15:271:15 | x |
|
||||
| test.swift:268:15:268:15 | y | test.swift:268:15:268:16 | ...! |
|
||||
| test.swift:268:15:268:15 | y | test.swift:272:15:272:15 | y |
|
||||
| test.swift:271:15:271:15 | x | test.swift:271:15:271:16 | ...? |
|
||||
| test.swift:271:15:271:15 | x | test.swift:274:15:274:15 | x |
|
||||
| test.swift:271:15:271:25 | call to signum() | test.swift:271:15:271:25 | OptionalEvaluationExpr |
|
||||
| test.swift:272:15:272:15 | y | test.swift:272:15:272:16 | ...? |
|
||||
| test.swift:272:15:272:15 | y | test.swift:276:15:276:15 | y |
|
||||
| test.swift:272:15:272:25 | call to signum() | test.swift:272:15:272:25 | OptionalEvaluationExpr |
|
||||
| test.swift:274:15:274:15 | x | test.swift:274:15:274:20 | ... ??(_:_:) ... |
|
||||
| test.swift:274:15:274:15 | x | test.swift:275:15:275:15 | x |
|
||||
| test.swift:274:20:274:20 | { ... } | test.swift:274:15:274:20 | ... ??(_:_:) ... |
|
||||
| test.swift:275:15:275:15 | x | test.swift:275:15:275:27 | ... ??(_:_:) ... |
|
||||
| test.swift:275:15:275:15 | x | test.swift:279:15:279:15 | x |
|
||||
| test.swift:275:20:275:27 | { ... } | test.swift:275:15:275:27 | ... ??(_:_:) ... |
|
||||
| test.swift:276:15:276:15 | y | test.swift:276:15:276:20 | ... ??(_:_:) ... |
|
||||
| test.swift:276:15:276:15 | y | test.swift:277:15:277:15 | y |
|
||||
| test.swift:276:20:276:20 | { ... } | test.swift:276:15:276:20 | ... ??(_:_:) ... |
|
||||
| test.swift:277:15:277:15 | y | test.swift:277:15:277:27 | ... ??(_:_:) ... |
|
||||
| test.swift:277:15:277:15 | y | test.swift:281:15:281:15 | y |
|
||||
| test.swift:277:20:277:27 | { ... } | test.swift:277:15:277:27 | ... ??(_:_:) ... |
|
||||
| test.swift:279:15:279:15 | x | test.swift:279:26:279:26 | x |
|
||||
| test.swift:279:15:279:15 | x | test.swift:280:15:280:15 | x |
|
||||
| test.swift:279:26:279:26 | x | test.swift:279:26:279:27 | ...! |
|
||||
| test.swift:279:26:279:26 | x | test.swift:280:15:280:15 | x |
|
||||
| test.swift:279:26:279:27 | ...! | test.swift:279:15:279:31 | ... ? ... : ... |
|
||||
| test.swift:279:31:279:31 | 0 | test.swift:279:15:279:31 | ... ? ... : ... |
|
||||
| test.swift:280:15:280:15 | x | test.swift:280:26:280:26 | x |
|
||||
| test.swift:280:15:280:15 | x | test.swift:284:16:284:16 | x |
|
||||
| test.swift:280:26:280:26 | x | test.swift:280:26:280:27 | ...! |
|
||||
| test.swift:280:26:280:26 | x | test.swift:284:16:284:16 | x |
|
||||
| test.swift:280:26:280:27 | ...! | test.swift:280:15:280:38 | ... ? ... : ... |
|
||||
| test.swift:280:31:280:38 | call to source() | test.swift:280:15:280:38 | ... ? ... : ... |
|
||||
| test.swift:281:15:281:15 | y | test.swift:281:26:281:26 | y |
|
||||
| test.swift:281:15:281:15 | y | test.swift:282:15:282:15 | y |
|
||||
| test.swift:281:26:281:26 | y | test.swift:281:26:281:27 | ...! |
|
||||
| test.swift:281:26:281:26 | y | test.swift:282:15:282:15 | y |
|
||||
| test.swift:281:26:281:27 | ...! | test.swift:281:15:281:31 | ... ? ... : ... |
|
||||
| test.swift:281:31:281:31 | 0 | test.swift:281:15:281:31 | ... ? ... : ... |
|
||||
| test.swift:282:15:282:15 | y | test.swift:282:26:282:26 | y |
|
||||
| test.swift:282:15:282:15 | y | test.swift:287:16:287:16 | y |
|
||||
| test.swift:282:26:282:26 | y | test.swift:282:26:282:27 | ...! |
|
||||
| test.swift:282:26:282:26 | y | test.swift:287:16:287:16 | y |
|
||||
| test.swift:282:26:282:27 | ...! | test.swift:282:15:282:38 | ... ? ... : ... |
|
||||
| test.swift:282:31:282:38 | call to source() | test.swift:282:15:282:38 | ... ? ... : ... |
|
||||
| test.swift:284:16:284:16 | x | test.swift:290:16:290:16 | x |
|
||||
| test.swift:287:16:287:16 | y | test.swift:293:16:293:16 | y |
|
||||
| test.swift:290:16:290:16 | x | test.swift:290:16:290:17 | ...? |
|
||||
| test.swift:290:16:290:26 | call to signum() | test.swift:290:16:290:26 | OptionalEvaluationExpr |
|
||||
| test.swift:293:16:293:16 | y | test.swift:293:16:293:17 | ...? |
|
||||
| test.swift:293:16:293:26 | call to signum() | test.swift:293:16:293:26 | OptionalEvaluationExpr |
|
||||
| test.swift:302:9:302:9 | SSA def(t1) | test.swift:304:15:304:15 | t1 |
|
||||
| test.swift:302:14:302:26 | (...) | test.swift:302:9:302:9 | SSA def(t1) |
|
||||
| test.swift:304:15:304:15 | t1 | test.swift:305:15:305:15 | t1 |
|
||||
| test.swift:305:15:305:15 | [post] t1 | test.swift:306:15:306:15 | t1 |
|
||||
| test.swift:305:15:305:15 | t1 | test.swift:306:15:306:15 | t1 |
|
||||
| test.swift:306:15:306:15 | [post] t1 | test.swift:308:5:308:5 | t1 |
|
||||
| test.swift:306:15:306:15 | t1 | test.swift:308:5:308:5 | t1 |
|
||||
| test.swift:308:5:308:5 | [post] t1 | test.swift:310:15:310:15 | t1 |
|
||||
| test.swift:308:5:308:5 | t1 | test.swift:310:15:310:15 | t1 |
|
||||
| test.swift:310:15:310:15 | t1 | test.swift:311:15:311:15 | t1 |
|
||||
| test.swift:311:15:311:15 | [post] t1 | test.swift:312:15:312:15 | t1 |
|
||||
| test.swift:311:15:311:15 | t1 | test.swift:312:15:312:15 | t1 |
|
||||
| test.swift:312:15:312:15 | [post] t1 | test.swift:314:5:314:5 | t1 |
|
||||
| test.swift:312:15:312:15 | t1 | test.swift:314:5:314:5 | t1 |
|
||||
| test.swift:314:5:314:5 | [post] t1 | test.swift:316:15:316:15 | t1 |
|
||||
| test.swift:314:5:314:5 | t1 | test.swift:316:15:316:15 | t1 |
|
||||
| test.swift:316:15:316:15 | t1 | test.swift:317:15:317:15 | t1 |
|
||||
| test.swift:317:15:317:15 | [post] t1 | test.swift:318:15:318:15 | t1 |
|
||||
| test.swift:317:15:317:15 | t1 | test.swift:318:15:318:15 | t1 |
|
||||
| test.swift:322:9:322:9 | SSA def(t1) | test.swift:323:14:323:14 | t1 |
|
||||
| test.swift:322:14:322:45 | (...) | test.swift:322:9:322:9 | SSA def(t1) |
|
||||
| test.swift:323:9:323:9 | SSA def(t2) | test.swift:330:15:330:15 | t2 |
|
||||
| test.swift:323:14:323:14 | t1 | test.swift:323:9:323:9 | SSA def(t2) |
|
||||
| test.swift:323:14:323:14 | t1 | test.swift:324:21:324:21 | t1 |
|
||||
| test.swift:324:9:324:17 | SSA def(a) | test.swift:334:15:334:15 | a |
|
||||
| test.swift:324:9:324:17 | SSA def(b) | test.swift:335:15:335:15 | b |
|
||||
| test.swift:324:9:324:17 | SSA def(c) | test.swift:336:15:336:15 | c |
|
||||
| test.swift:324:21:324:21 | t1 | test.swift:324:9:324:17 | SSA def(a) |
|
||||
| test.swift:324:21:324:21 | t1 | test.swift:324:9:324:17 | SSA def(b) |
|
||||
| test.swift:324:21:324:21 | t1 | test.swift:324:9:324:17 | SSA def(c) |
|
||||
| test.swift:324:21:324:21 | t1 | test.swift:326:15:326:15 | t1 |
|
||||
| test.swift:326:15:326:15 | t1 | test.swift:327:15:327:15 | t1 |
|
||||
| test.swift:327:15:327:15 | [post] t1 | test.swift:328:15:328:15 | t1 |
|
||||
| test.swift:327:15:327:15 | t1 | test.swift:328:15:328:15 | t1 |
|
||||
| test.swift:328:15:328:15 | [post] t1 | test.swift:329:15:329:15 | t1 |
|
||||
| test.swift:328:15:328:15 | t1 | test.swift:329:15:329:15 | t1 |
|
||||
| test.swift:330:15:330:15 | t2 | test.swift:331:15:331:15 | t2 |
|
||||
| test.swift:331:15:331:15 | [post] t2 | test.swift:332:15:332:15 | t2 |
|
||||
| test.swift:331:15:331:15 | t2 | test.swift:332:15:332:15 | t2 |
|
||||
| test.swift:332:15:332:15 | [post] t2 | test.swift:333:15:333:15 | t2 |
|
||||
| test.swift:332:15:332:15 | t2 | test.swift:333:15:333:15 | t2 |
|
||||
|
|
|
|||
|
|
@ -259,14 +259,39 @@ func optionalSource() -> Int? {
|
|||
return source()
|
||||
}
|
||||
|
||||
func test_optionals() {
|
||||
func test_optionals(y: Int?) {
|
||||
let x = optionalSource()
|
||||
|
||||
sink(opt: x) // $ flow=259
|
||||
sink(opt: y)
|
||||
sink(arg: x!) // $ flow=259
|
||||
sink(arg: source().signum()) // $ flow=265
|
||||
sink(arg: y!)
|
||||
|
||||
sink(arg: source().signum()) // $ flow=270
|
||||
sink(opt: x?.signum()) // $ flow=259
|
||||
sink(arg: x ?? 0) // $ MISSING: flow=259
|
||||
if let y = x {
|
||||
sink(arg: y) // $ MISSING: flow=259
|
||||
sink(opt: y?.signum())
|
||||
|
||||
sink(arg: x ?? 0) // $ flow=259
|
||||
sink(arg: x ?? source()) // $ flow=259 MISSING: flow=276
|
||||
sink(arg: y ?? 0)
|
||||
sink(arg: y ?? source()) // $ MISSING: flow=278
|
||||
|
||||
sink(arg: x != nil ? x! : 0) // $ flow=259
|
||||
sink(arg: x != nil ? x! : source()) // $ flow=259 flow=280
|
||||
sink(arg: y != nil ? y! : 0)
|
||||
sink(arg: y != nil ? y! : source()) // $ flow=282
|
||||
|
||||
if let z = x {
|
||||
sink(arg: z) // $ MISSING: flow=259
|
||||
}
|
||||
if let z = y {
|
||||
sink(arg: z)
|
||||
}
|
||||
if let z = x?.signum() { // $ MISSING: flow=259
|
||||
sink(arg: z)
|
||||
}
|
||||
if let z = y?.signum() {
|
||||
sink(arg: z)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -278,7 +303,7 @@ func testTuples() {
|
|||
|
||||
sink(arg: t1)
|
||||
sink(arg: t1.0)
|
||||
sink(arg: t1.1) // $ flow=277
|
||||
sink(arg: t1.1) // $ flow=302
|
||||
|
||||
t1.1 = 2
|
||||
|
||||
|
|
@ -289,7 +314,7 @@ func testTuples() {
|
|||
t1.0 = source()
|
||||
|
||||
sink(arg: t1)
|
||||
sink(arg: t1.0) // $ flow=289
|
||||
sink(arg: t1.0) // $ flow=314
|
||||
sink(arg: t1.1)
|
||||
}
|
||||
|
||||
|
|
@ -299,14 +324,14 @@ func testTuples2() {
|
|||
let (a, b, c) = t1
|
||||
|
||||
sink(arg: t1)
|
||||
sink(arg: t1.x) // $ flow=297
|
||||
sink(arg: t1.y) // $ flow=297
|
||||
sink(arg: t1.x) // $ flow=322
|
||||
sink(arg: t1.y) // $ flow=322
|
||||
sink(arg: t1.z)
|
||||
sink(arg: t2)
|
||||
sink(arg: t2.x) // $ flow=297
|
||||
sink(arg: t2.y) // $ flow=297
|
||||
sink(arg: t2.x) // $ flow=322
|
||||
sink(arg: t2.y) // $ flow=322
|
||||
sink(arg: t2.z)
|
||||
sink(arg: a) // $ MISSING: flow=297
|
||||
sink(arg: b) // $ MISSING: flow=297
|
||||
sink(arg: a) // $ MISSING: flow=322
|
||||
sink(arg: b) // $ MISSING: flow=322
|
||||
sink(arg: c)
|
||||
}
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче