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Fixed the comments and source map emit interaction.

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Fixes #4003
This commit is contained in:
Sheetal Nandi
2015-07-30 11:11:36 -07:00
parent cf13361497
commit 00e9173505
5 changed files with 122 additions and 111 deletions
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124
src/compiler/emitter.ts
View File

@@ -163,7 +163,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
let writeComment = writeCommentRange;
/** Emit a node */
let emit = emitNodeWithoutSourceMap;
let emit = emitNodeWithCommentsAndWithoutSourcemap;
/** Called just before starting emit of a node */
let emitStart = function (node: Node) { };
@@ -687,9 +687,13 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
}
}
}
function emitNodeWithCommentsAndWithSourcemap(node: Node) {
emitNodeConsideringCommentsOption(node, emitNodeWithSourceMap);
}
writeEmittedFiles = writeJavaScriptAndSourceMapFile;
emit = emitNodeWithSourceMap;
emit = emitNodeWithCommentsAndWithSourcemap;
emitStart = recordEmitNodeStartSpan;
emitEnd = recordEmitNodeEndSpan;
emitToken = writeTextWithSpanRecord;
@@ -2096,7 +2100,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
}
write(".");
emitNodeWithoutSourceMap(node.right);
emit(node.right);
}
function emitEntityNameAsExpression(node: EntityName, useFallback: boolean) {
@@ -2788,7 +2792,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
emitNodeWithoutSourceMap(counter);
write(" < ");
emitNodeWithoutSourceMap(rhsReference);
emitNodeWithCommentsAndWithoutSourcemap(rhsReference);
write(".length");
emitEnd(node.initializer);
@@ -2823,7 +2827,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
else {
// The following call does not include the initializer, so we have
// to emit it separately.
emitNodeWithoutSourceMap(declaration);
emitNodeWithCommentsAndWithoutSourcemap(declaration);
write(" = ");
emitNodeWithoutSourceMap(rhsIterationValue);
}
@@ -2846,7 +2850,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
emitDestructuring(assignmentExpression, /*isAssignmentExpressionStatement*/ true, /*value*/ undefined);
}
else {
emitNodeWithoutSourceMap(assignmentExpression);
emitNodeWithCommentsAndWithoutSourcemap(assignmentExpression);
}
}
emitEnd(node.initializer);
@@ -3002,7 +3006,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
write("exports.");
}
}
emitNodeWithoutSourceMap(node.name);
emitNodeWithCommentsAndWithoutSourcemap(node.name);
emitEnd(node.name);
}
@@ -3048,7 +3052,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
write("default");
}
else {
emitNodeWithoutSourceMap(node.name);
emitNodeWithCommentsAndWithoutSourcemap(node.name);
}
write(`", `);
emitDeclarationName(node);
@@ -3082,7 +3086,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
if (compilerOptions.module === ModuleKind.System) {
emitStart(specifier.name);
write(`${exportFunctionForFile}("`);
emitNodeWithoutSourceMap(specifier.name);
emitNodeWithCommentsAndWithoutSourcemap(specifier.name);
write(`", `);
emitExpressionIdentifier(name);
write(")");
@@ -3092,7 +3096,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
emitStart(specifier.name);
emitContainingModuleName(specifier);
write(".");
emitNodeWithoutSourceMap(specifier.name);
emitNodeWithCommentsAndWithoutSourcemap(specifier.name);
emitEnd(specifier.name);
write(" = ");
emitExpressionIdentifier(name);
@@ -3139,7 +3143,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
if (exportChanged) {
write(`${exportFunctionForFile}("`);
emitNodeWithoutSourceMap(name);
emitNodeWithCommentsAndWithoutSourcemap(name);
write(`", `);
}
@@ -3371,7 +3375,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
if (exportChanged) {
write(`${exportFunctionForFile}("`);
emitNodeWithoutSourceMap(node.name);
emitNodeWithCommentsAndWithoutSourcemap(node.name);
write(`", `);
}
@@ -3527,9 +3531,9 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
emitEnd(parameter);
write(" { ");
emitStart(parameter);
emitNodeWithoutSourceMap(paramName);
emitNodeWithCommentsAndWithoutSourcemap(paramName);
write(" = ");
emitNodeWithoutSourceMap(initializer);
emitNodeWithCommentsAndWithoutSourcemap(initializer);
emitEnd(parameter);
write("; }");
}
@@ -3552,7 +3556,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
emitLeadingComments(restParam);
emitStart(restParam);
write("var ");
emitNodeWithoutSourceMap(restParam.name);
emitNodeWithCommentsAndWithoutSourcemap(restParam.name);
write(" = [];");
emitEnd(restParam);
emitTrailingComments(restParam);
@@ -3573,7 +3577,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
increaseIndent();
writeLine();
emitStart(restParam);
emitNodeWithoutSourceMap(restParam.name);
emitNodeWithCommentsAndWithoutSourcemap(restParam.name);
write("[" + tempName + " - " + restIndex + "] = arguments[" + tempName + "];");
emitEnd(restParam);
decreaseIndent();
@@ -3594,7 +3598,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
function emitDeclarationName(node: Declaration) {
if (node.name) {
emitNodeWithoutSourceMap(node.name);
emitNodeWithCommentsAndWithoutSourcemap(node.name);
}
else {
write(getGeneratedNameForNode(node));
@@ -3622,6 +3626,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
emitLeadingComments(node);
}
emitStart(node);
// For targeting below es6, emit functions-like declaration including arrow function using function keyword.
// When targeting ES6, emit arrow function natively in ES6 by omitting function keyword and using fat arrow instead
if (!shouldEmitAsArrowFunction(node)) {
@@ -3647,6 +3652,8 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
if (languageVersion < ScriptTarget.ES6 && node.kind === SyntaxKind.FunctionDeclaration && node.parent === currentSourceFile && node.name) {
emitExportMemberAssignments((<FunctionDeclaration>node).name);
}
emitEnd(node);
if (node.kind !== SyntaxKind.MethodDeclaration && node.kind !== SyntaxKind.MethodSignature) {
emitTrailingComments(node);
}
@@ -4002,10 +4009,12 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
}
function emitMemberAccessForPropertyName(memberName: DeclarationName) {
// TODO: (jfreeman,drosen): comment on why this is emitNodeWithoutSourceMap instead of emit here.
// This does not emit source map because it is emitted by caller as caller
// is aware how the property name changes to the property access
// eg. public x = 10; becomes this.x and static x = 10 becomes className.x
if (memberName.kind === SyntaxKind.StringLiteral || memberName.kind === SyntaxKind.NumericLiteral) {
write("[");
emitNodeWithoutSourceMap(memberName);
emitNodeWithCommentsAndWithoutSourcemap(memberName);
write("]");
}
else if (memberName.kind === SyntaxKind.ComputedPropertyName) {
@@ -4013,7 +4022,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
}
else {
write(".");
emitNodeWithoutSourceMap(memberName);
emitNodeWithCommentsAndWithoutSourcemap(memberName);
}
}
@@ -4081,10 +4090,8 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
emitMemberAccessForPropertyName((<MethodDeclaration>member).name);
emitEnd((<MethodDeclaration>member).name);
write(" = ");
emitStart(member);
emitFunctionDeclaration(<MethodDeclaration>member);
emitEnd(member);
emitEnd(member);
write(";");
emitTrailingComments(member);
}
@@ -5501,11 +5508,11 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
emitStart(specifier);
emitContainingModuleName(specifier);
write(".");
emitNodeWithoutSourceMap(specifier.name);
emitNodeWithCommentsAndWithoutSourcemap(specifier.name);
write(" = ");
write(generatedName);
write(".");
emitNodeWithoutSourceMap(specifier.propertyName || specifier.name);
emitNodeWithCommentsAndWithoutSourcemap(specifier.propertyName || specifier.name);
write(";");
emitEnd(specifier);
}
@@ -5528,7 +5535,6 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
}
else {
if (!node.exportClause || resolver.isValueAliasDeclaration(node)) {
emitStart(node);
write("export ");
if (node.exportClause) {
// export { x, y, ... }
@@ -5541,10 +5547,9 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
}
if (node.moduleSpecifier) {
write(" from ");
emitNodeWithoutSourceMap(node.moduleSpecifier);
emit(node.moduleSpecifier);
}
write(";");
emitEnd(node);
}
}
}
@@ -5558,13 +5563,11 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
if (needsComma) {
write(", ");
}
emitStart(specifier);
if (specifier.propertyName) {
emitNodeWithoutSourceMap(specifier.propertyName);
emit(specifier.propertyName);
write(" as ");
}
emitNodeWithoutSourceMap(specifier.name);
emitEnd(specifier);
emit(specifier.name);
needsComma = true;
}
}
@@ -5851,7 +5854,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
writeLine();
write("'");
if (node.kind === SyntaxKind.Identifier) {
emitNodeWithoutSourceMap(node);
emitNodeWithCommentsAndWithoutSourcemap(node);
}
else {
emitDeclarationName(<Declaration>node);
@@ -6178,9 +6181,9 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
writeLine();
for (let e of (<ExportDeclaration>importNode).exportClause.elements) {
write(`${reexportsVariableName}["`);
emitNodeWithoutSourceMap(e.name);
emitNodeWithCommentsAndWithoutSourcemap(e.name);
write(`"] = ${parameterName}["`);
emitNodeWithoutSourceMap(e.propertyName || e.name);
emitNodeWithCommentsAndWithoutSourcemap(e.propertyName || e.name);
write(`"];`);
writeLine();
}
@@ -6594,28 +6597,41 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
emitLeadingComments(node.endOfFileToken);
}
function emitNodeWithoutSourceMap(node: Node): void {
if (!node) {
return;
}
function emitNodeWithCommentsAndWithoutSourcemap(node: Node): void {
emitNodeConsideringCommentsOption(node, emitNodeWithoutSourceMap);
}
if (node.flags & NodeFlags.Ambient) {
return emitOnlyPinnedOrTripleSlashComments(node);
}
function emitNodeConsideringCommentsOption(node: Node, emitNodeConsideringSourcemap: (node: Node) => void): void {
if (node) {
if (node.flags & NodeFlags.Ambient) {
return emitOnlyPinnedOrTripleSlashComments(node);
}
let emitComments = shouldEmitLeadingAndTrailingComments(node);
if (emitComments) {
emitLeadingComments(node);
}
if (isSpecializedCommentHandling(node)) {
// This is the node that will handle its own comments and sourcemap
return emitNodeWithoutSourceMap(node);
}
emitJavaScriptWorker(node);
let emitComments = shouldEmitLeadingAndTrailingComments(node);
if (emitComments) {
emitLeadingComments(node);
}
if (emitComments) {
emitTrailingComments(node);
emitNodeConsideringSourcemap(node);
if (emitComments) {
emitTrailingComments(node);
}
}
}
function shouldEmitLeadingAndTrailingComments(node: Node) {
function emitNodeWithoutSourceMap(node: Node): void {
if (node) {
emitJavaScriptWorker(node);
}
}
function isSpecializedCommentHandling(node: Node): boolean {
switch (node.kind) {
// All of these entities are emitted in a specialized fashion. As such, we allow
// the specialized methods for each to handle the comments on the nodes.
@@ -6625,8 +6641,12 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
case SyntaxKind.ImportEqualsDeclaration:
case SyntaxKind.TypeAliasDeclaration:
case SyntaxKind.ExportAssignment:
return false;
return true;
}
}
function shouldEmitLeadingAndTrailingComments(node: Node) {
switch (node.kind) {
case SyntaxKind.VariableStatement:
return shouldEmitLeadingAndTrailingCommentsForVariableStatement(<VariableStatement>node);
@@ -6641,6 +6661,10 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
return shouldEmitEnumDeclaration(<EnumDeclaration>node);
}
// If the node is emitted in specialized fashion, dont emit comments as this node will handle
// emitting comments when emitting itself
Debug.assert(!isSpecializedCommentHandling(node));
// If this is the expression body of an arrow function that we're down-leveling,
// then we don't want to emit comments when we emit the body. It will have already
// been taken care of when we emitted the 'return' statement for the function

2
tests/baselines/reference/sourceMap-Comments.js.map
View File

@@ -1,2 +1,2 @@
//// [sourceMap-Comments.js.map]
{"version":3,"file":"sourceMap-Comments.js","sourceRoot":"","sources":["sourceMap-Comments.ts"],"names":["sas","sas.tools","sas.tools.Test","sas.tools.Test.constructor","sas.tools.Test.doX"],"mappings":"AAAA,IAAO,GAAG,CAkBT;AAlBD,WAAO,GAAG;IAACA,IAAAA,KAAKA,CAkBfA;IAlBUA,WAAAA,KAAKA,EAACA,CAACA;QACdC;YAAAC;YAeAC,CAACA;YAdUD,kBAAGA,GAAVA;gBACIE,IAAIA,CAACA,GAAWA,CAACA,CAACA;gBAClBA,MAAMA,CAACA,CAACA,CAACA,CAACA,CAACA,CAACA;oBACRA,KAAKA,CAACA;wBACFA,KAAKA,CAACA;oBACVA,KAAKA,CAACA;wBAGFA,AAFAA,gBAAgBA;wBAChBA,gBAAgBA;wBAChBA,KAAKA,CAACA;oBACVA,KAAKA,CAACA;wBAEFA,AADAA,WAAWA;wBACXA,KAAKA,CAACA;gBACdA,CAACA;YACLA,CAACA;YACLF,WAACA;QAADA,CAACA,AAfDD,IAeCA;QAfYA,UAAIA,OAehBA,CAAAA;IAELA,CAACA,EAlBUD,KAAKA,GAALA,SAAKA,KAALA,SAAKA,QAkBfA;AAADA,CAACA,EAlBM,GAAG,KAAH,GAAG,QAkBT"}
{"version":3,"file":"sourceMap-Comments.js","sourceRoot":"","sources":["sourceMap-Comments.ts"],"names":["sas","sas.tools","sas.tools.Test","sas.tools.Test.constructor","sas.tools.Test.doX"],"mappings":"AAAA,IAAO,GAAG,CAkBT;AAlBD,WAAO,GAAG;IAACA,IAAAA,KAAKA,CAkBfA;IAlBUA,WAAAA,KAAKA,EAACA,CAACA;QACdC;YAAAC;YAeAC,CAACA;YAdUD,kBAAGA,GAAVA;gBACIE,IAAIA,CAACA,GAAWA,CAACA,CAACA;gBAClBA,MAAMA,CAACA,CAACA,CAACA,CAACA,CAACA,CAACA;oBACRA,KAAKA,CAACA;wBACFA,KAAKA,CAACA;oBACVA,KAAKA,CAACA;wBACFA,gBAAgBA;wBAChBA,gBAAgBA;wBAChBA,KAAKA,CAACA;oBACVA,KAAKA,CAACA;wBACFA,WAAWA;wBACXA,KAAKA,CAACA;gBACdA,CAACA;YACLA,CAACA;YACLF,WAACA;QAADA,CAACA,AAfDD,IAeCA;QAfYA,UAAIA,OAehBA,CAAAA;IAELA,CAACA,EAlBUD,KAAKA,GAALA,SAAKA,KAALA,SAAKA,QAkBfA;AAADA,CAACA,EAlBM,GAAG,KAAH,GAAG,QAkBT"}

27
tests/baselines/reference/sourceMap-Comments.sourcemap.txt
View File

@@ -241,18 +241,13 @@ sourceFile:sourceMap-Comments.ts
---
>>> //line comment 1
1->^^^^^^^^^^^^^^^^^^^^^^^^
2 >
3 > ^^^^^^^^^^^^^^^^
4 > ^->
2 > ^^^^^^^^^^^^^^^^
3 > ^->
1->:
> //line comment 1
> //line comment 2
>
2 >
3 > //line comment 1
1->Emitted(14, 25) Source(11, 21) + SourceIndex(0) name (sas.tools.Test.doX)
2 >Emitted(14, 25) Source(9, 21) + SourceIndex(0) name (sas.tools.Test.doX)
3 >Emitted(14, 41) Source(9, 37) + SourceIndex(0) name (sas.tools.Test.doX)
2 > //line comment 1
1->Emitted(14, 25) Source(9, 21) + SourceIndex(0) name (sas.tools.Test.doX)
2 >Emitted(14, 41) Source(9, 37) + SourceIndex(0) name (sas.tools.Test.doX)
---
>>> //line comment 2
1->^^^^^^^^^^^^^^^^^^^^^^^^
@@ -290,16 +285,12 @@ sourceFile:sourceMap-Comments.ts
---
>>> //a comment
1->^^^^^^^^^^^^^^^^^^^^^^^^
2 >
3 > ^^^^^^^^^^^
2 > ^^^^^^^^^^^
1->:
> //a comment
>
2 >
3 > //a comment
1->Emitted(18, 25) Source(14, 21) + SourceIndex(0) name (sas.tools.Test.doX)
2 >Emitted(18, 25) Source(13, 21) + SourceIndex(0) name (sas.tools.Test.doX)
3 >Emitted(18, 36) Source(13, 32) + SourceIndex(0) name (sas.tools.Test.doX)
2 > //a comment
1->Emitted(18, 25) Source(13, 21) + SourceIndex(0) name (sas.tools.Test.doX)
2 >Emitted(18, 36) Source(13, 32) + SourceIndex(0) name (sas.tools.Test.doX)
---
>>> break;
1 >^^^^^^^^^^^^^^^^^^^^^^^^

2
tests/baselines/reference/sourceMap-Comments2.js.map
View File

@@ -1,2 +1,2 @@
//// [sourceMap-Comments2.js.map]
{"version":3,"file":"sourceMap-Comments2.js","sourceRoot":"","sources":["sourceMap-Comments2.ts"],"names":["foo","bar","baz","qat"],"mappings":"AAAA,aAAa,GAAW,EAAE,GAAW;IACjCA,MAAMA,CAACA;AACXA,CAACA;AAKD,AAHA;;GAEG;aACU,GAAW,EAAE,GAAW;IACjCC,MAAMA,CAACA;AACXA,CAACA;AAGD,AADA,uBAAuB;aACV,GAAW,EAAE,GAAW;IACjCC,MAAMA,CAACA;AACXA,CAACA;AAED,aAAa,GAAW,EAAE,GAAW;IACjCC,MAAMA,CAACA;AACXA,CAACA"}
{"version":3,"file":"sourceMap-Comments2.js","sourceRoot":"","sources":["sourceMap-Comments2.ts"],"names":["foo","bar","baz","qat"],"mappings":"AAAA,aAAa,GAAW,EAAE,GAAW;IACjCA,MAAMA,CAACA;AACXA,CAACA;AAED;;GAEG;AACH,aAAa,GAAW,EAAE,GAAW;IACjCC,MAAMA,CAACA;AACXA,CAACA;AAED,uBAAuB;AACvB,aAAa,GAAW,EAAE,GAAW;IACjCC,MAAMA,CAACA;AACXA,CAACA;AAED,aAAa,GAAW,EAAE,GAAW;IACjCC,MAAMA,CAACA;AACXA,CAACA"}

78
tests/baselines/reference/sourceMap-Comments2.sourcemap.txt
View File

@@ -49,17 +49,11 @@ sourceFile:sourceMap-Comments2.ts
---
>>>/**
1->
2 >
3 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
1->
>
>/**
> * some sort of block quote
> */
>
2 >
1->Emitted(4, 1) Source(8, 1) + SourceIndex(0)
2 >Emitted(4, 1) Source(5, 1) + SourceIndex(0)
1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
---
>>> * some sort of block quote
>>> */
@@ -71,19 +65,22 @@ sourceFile:sourceMap-Comments2.ts
1->Emitted(6, 4) Source(7, 4) + SourceIndex(0)
---
>>>function bar(str, num) {
1->^^^^^^^^^^^^^
2 > ^^^
3 > ^^
4 > ^^^
1->
2 >^^^^^^^^^^^^^
3 > ^^^
4 > ^^
5 > ^^^
1->
>function bar(
2 > str: string
3 > ,
4 > num: number
1->Emitted(7, 14) Source(8, 14) + SourceIndex(0)
2 >Emitted(7, 17) Source(8, 25) + SourceIndex(0)
3 >Emitted(7, 19) Source(8, 27) + SourceIndex(0)
4 >Emitted(7, 22) Source(8, 38) + SourceIndex(0)
>
2 >function bar(
3 > str: string
4 > ,
5 > num: number
1->Emitted(7, 1) Source(8, 1) + SourceIndex(0)
2 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
3 >Emitted(7, 17) Source(8, 25) + SourceIndex(0)
4 >Emitted(7, 19) Source(8, 27) + SourceIndex(0)
5 >Emitted(7, 22) Source(8, 38) + SourceIndex(0)
---
>>> return;
1 >^^^^
@@ -109,33 +106,32 @@ sourceFile:sourceMap-Comments2.ts
---
>>>// some sort of comment
1->
2 >
3 >^^^^^^^^^^^^^^^^^^^^^^^
4 > ^^->
2 >^^^^^^^^^^^^^^^^^^^^^^^
3 > ^^->
1->
>
>// some sort of comment
>
2 >
3 >// some sort of comment
1->Emitted(10, 1) Source(13, 1) + SourceIndex(0)
2 >Emitted(10, 1) Source(12, 1) + SourceIndex(0)
3 >Emitted(10, 24) Source(12, 24) + SourceIndex(0)
2 >// some sort of comment
1->Emitted(10, 1) Source(12, 1) + SourceIndex(0)
2 >Emitted(10, 24) Source(12, 24) + SourceIndex(0)
---
>>>function baz(str, num) {
1->^^^^^^^^^^^^^
2 > ^^^
3 > ^^
4 > ^^^
1->
2 >^^^^^^^^^^^^^
3 > ^^^
4 > ^^
5 > ^^^
1->
>function baz(
2 > str: string
3 > ,
4 > num: number
1->Emitted(11, 14) Source(13, 14) + SourceIndex(0)
2 >Emitted(11, 17) Source(13, 25) + SourceIndex(0)
3 >Emitted(11, 19) Source(13, 27) + SourceIndex(0)
4 >Emitted(11, 22) Source(13, 38) + SourceIndex(0)
>
2 >function baz(
3 > str: string
4 > ,
5 > num: number
1->Emitted(11, 1) Source(13, 1) + SourceIndex(0)
2 >Emitted(11, 14) Source(13, 14) + SourceIndex(0)
3 >Emitted(11, 17) Source(13, 25) + SourceIndex(0)
4 >Emitted(11, 19) Source(13, 27) + SourceIndex(0)
5 >Emitted(11, 22) Source(13, 38) + SourceIndex(0)
---
>>> return;
1 >^^^^