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Emit leading/trailing comments of ifStatement

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This commit is contained in:
Sheetal Nandi
2014-08-15 15:24:44 -07:00
parent 1b5023bad3
commit 6036c92784
1 changed files with 7 additions and 0 deletions
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src/compiler/emitter.ts
+7
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@@ -924,6 +924,11 @@ module ts {
}
function emitIfStatement(node: IfStatement) {
// emit comments only if this is not else if statement as else if will take care of emitting the leading/trailing comments
if (node.parent.kind !== SyntaxKind.IfStatement || (<IfStatement>node.parent).elseStatement !== node) {
emitLeadingComments(node);
}
emitLeadingComments(node);
var endPos = emitToken(SyntaxKind.IfKeyword, node.pos);
write(" ");
endPos = emitToken(SyntaxKind.OpenParenToken, endPos);
@@ -932,6 +937,7 @@ module ts {
emitEmbeddedStatement(node.thenStatement);
if (node.elseStatement) {
writeLine();
emitLeadingComments(node.elseStatement);
emitToken(SyntaxKind.ElseKeyword, node.thenStatement.end);
if (node.elseStatement.kind === SyntaxKind.IfStatement) {
write(" ");
@@ -941,6 +947,7 @@ module ts {
emitEmbeddedStatement(node.elseStatement);
}
}
emitTrailingComments(node);
}
function emitDoStatement(node: DoStatement) {