[Spiderfire] TypeScript Source Mapping

Trace: T0
  @trace.ts:21:9

  @trace.ts:27:9

Trace:
  [email protected]:24:13
  [email protected]:19:5
  [email protected]:13:5
  [email protected]:6:5
  @trace.ts:22:1
  
  [email protected]:31:10
  [email protected]:24:2
  [email protected]:16:2
  [email protected]:7:2
  @trace.ts:28:1

############ END OUTPUT ############
First Stack Trace under each "Trace:" is unmapped, while the second is after mapping

// L
// O
// N
// G
function t1() {
    t2();
}
// C
// O
// M
// M
function t2() {
    t3();
}
// E
// N
// T
function t3() {
    t4();
}
console.trace("T0");
t1();
function t4() {
    console.trace();
}

{"version":3,"sources":["trace.ts"],"names":[],"mappings":"AAAA,IAAI;AACJ,IAAI;AACJ,IAAI;AACJ,IAAI;AAEJ,SAAS,EAAE,GAAG;IACb,EAAE,EAAE,CAAC;CACL;AAED,IAAI;AACJ,IAAI;AACJ,IAAI;AACJ,IAAI;AAEJ,SAAS,EAAE,GAAG;IACb,EAAE,EAAE,CAAC;CACL;AAED,IAAI;AACJ,IAAI;AACJ,IAAI;AAEJ,SAAS,EAAE,GAAG;IACb,EAAE,EAAE,CAAC;CACL;AAED,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;AACpB,EAAE,EAAE,CAAC;AAEL,SAAS,EAAE,GAAG;IACb,OAAO,CAAC,KAAK,EAAE,CAAC;CAChB"}

// L
// O
// N
// G

function t1() {
	t2();
}

// C
// O
// M
// M

function t2() {
	t3();
}

// E
// N
// T

function t3() {
	t4();
}

console.trace("T0");
t1();

function t4() {
	console.trace();
}