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/*
* Any copyright is dedicated to the Public Domain.
*/
// Ordinary function definitions should be unaffected.
assertEq(testLenientAndStrict("function f() { }",
parsesSuccessfully,
parsesSuccessfully),
true);
// Lambdas are always permitted within blocks.
assertEq(testLenientAndStrict("{ (function f() { }) }",
parsesSuccessfully,
parsesSuccessfully),
true);
// Function statements within unbraced blocks are forbidden in strict mode code.
// They are allowed only under if statements in sloppy mode.
assertEq(testLenientAndStrict("if (true) function f() { }",
parsesSuccessfully,
parseRaisesException(SyntaxError)),
true);
assertEq(testLenientAndStrict("while (true) function f() { }",
parseRaisesException(SyntaxError),
parseRaisesException(SyntaxError)),
true);
assertEq(testLenientAndStrict("do function f() { } while (true);",
parseRaisesException(SyntaxError),
parseRaisesException(SyntaxError)),
true);
assertEq(testLenientAndStrict("for(;;) function f() { }",
parseRaisesException(SyntaxError),
parseRaisesException(SyntaxError)),
true);
assertEq(testLenientAndStrict("for(x in []) function f() { }",
parseRaisesException(SyntaxError),
parseRaisesException(SyntaxError)),
true);
assertEq(testLenientAndStrict("with(o) function f() { }",
parseRaisesException(SyntaxError),
parseRaisesException(SyntaxError)),
true);
assertEq(testLenientAndStrict("switch(1) { case 1: function f() { } }",
parsesSuccessfully,
parsesSuccessfully),
true);
assertEq(testLenientAndStrict("x: function f() { }",
parsesSuccessfully,
parseRaisesException(SyntaxError)),
true);
assertEq(testLenientAndStrict("try { function f() { } } catch (x) { }",
parsesSuccessfully,
parsesSuccessfully),
true);
// Lambdas are always permitted within any sort of statement.
assertEq(testLenientAndStrict("if (true) (function f() { })",
parsesSuccessfully,
parsesSuccessfully),
true);
// Function statements are permitted in blocks within lenient functions.
assertEq(parsesSuccessfully("function f() { function g() { } }"),
true);
// Function statements are permitted in if statement within lenient functions.
assertEq(parsesSuccessfully("function f() { if (true) function g() { } }"),
true);
assertEq(parseRaisesException(SyntaxError)
("function f() { 'use strict'; if (true) function g() { } }"),
true);
assertEq(parsesSuccessfully("function f() { 'use strict'; { function g() { } } }"),
true);
assertEq(parsesSuccessfully("function f() { 'use strict'; if (true) (function g() { }) }"),
true);
assertEq(parsesSuccessfully("function f() { 'use strict'; { (function g() { }) } }"),
true);
// Eval should behave the same way. (The parse-only tests use the Function constructor.)
assertEq(testLenientAndStrict("function f() { }",
completesNormally,
completesNormally),
true);
assertEq(testLenientAndStrict("{ function f() { } }",
completesNormally,
completesNormally),
true);
reportCompare(true, true);