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=== tests/cases/conformance/functions/parameterInitializersForwardReferencing.ts ===
function left(a, b = a, c = b) {
>left : Symbol(left, Decl(parameterInitializersForwardReferencing.ts, 0, 0))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 0, 14))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 0, 16))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 0, 14))
>c : Symbol(c, Decl(parameterInitializersForwardReferencing.ts, 0, 23))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 0, 16))
a;
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 0, 14))
b;
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 0, 16))
}
function right(a = b, b = a) {
>right : Symbol(right, Decl(parameterInitializersForwardReferencing.ts, 3, 1))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 5, 15))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 5, 21))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 5, 21))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 5, 15))
a;
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 5, 15))
b;
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 5, 21))
}
function right2(a = b, b = c, c = a) {
>right2 : Symbol(right2, Decl(parameterInitializersForwardReferencing.ts, 8, 1))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 10, 16))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 10, 22))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 10, 22))
>c : Symbol(c, Decl(parameterInitializersForwardReferencing.ts, 10, 29))
>c : Symbol(c, Decl(parameterInitializersForwardReferencing.ts, 10, 29))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 10, 16))
a;
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 10, 16))
b;
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 10, 22))
c;
>c : Symbol(c, Decl(parameterInitializersForwardReferencing.ts, 10, 29))
}
function inside(a = b) {
>inside : Symbol(inside, Decl(parameterInitializersForwardReferencing.ts, 14, 1))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 16, 16))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 17, 7))
var b;
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 17, 7))
}
function outside() {
>outside : Symbol(outside, Decl(parameterInitializersForwardReferencing.ts, 18, 1))
var b;
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 21, 7))
function inside(a = b) { // Still an error because b is declared inside the function
>inside : Symbol(inside, Decl(parameterInitializersForwardReferencing.ts, 21, 10))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 22, 20))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 23, 11))
var b;
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 23, 11))
}
}
function defaultArgFunction(a = function () { return b; }, b = 1) { }
>defaultArgFunction : Symbol(defaultArgFunction, Decl(parameterInitializersForwardReferencing.ts, 25, 1))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 27, 28))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 27, 58))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 27, 58))
function defaultArgArrow(a = () => () => b, b = 3) { }
>defaultArgArrow : Symbol(defaultArgArrow, Decl(parameterInitializersForwardReferencing.ts, 27, 69))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 28, 25))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 28, 43))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 28, 43))
class C {
>C : Symbol(C, Decl(parameterInitializersForwardReferencing.ts, 28, 54))
constructor(a = b, b = 1) { }
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 31, 16))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 31, 22))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 31, 22))
method(a = b, b = 1) { }
>method : Symbol(C.method, Decl(parameterInitializersForwardReferencing.ts, 31, 33))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 32, 11))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 32, 17))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 32, 17))
}
// Function expressions
var x = (a = b, b = c, c = d) => { var d; };
>x : Symbol(x, Decl(parameterInitializersForwardReferencing.ts, 36, 3))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 36, 9))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 36, 15))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 36, 15))
>c : Symbol(c, Decl(parameterInitializersForwardReferencing.ts, 36, 22))
>c : Symbol(c, Decl(parameterInitializersForwardReferencing.ts, 36, 22))
>d : Symbol(d, Decl(parameterInitializersForwardReferencing.ts, 36, 38))
>d : Symbol(d, Decl(parameterInitializersForwardReferencing.ts, 36, 38))
// Should not produce errors - can reference later parameters if they occur within a function expression initializer.
function f(a, b = function () { return c; }, c = b()) {
>f : Symbol(f, Decl(parameterInitializersForwardReferencing.ts, 36, 44))
>a : Symbol(a, Decl(parameterInitializersForwardReferencing.ts, 39, 11))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 39, 13))
>c : Symbol(c, Decl(parameterInitializersForwardReferencing.ts, 39, 44))
>c : Symbol(c, Decl(parameterInitializersForwardReferencing.ts, 39, 44))
>b : Symbol(b, Decl(parameterInitializersForwardReferencing.ts, 39, 13))
}
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