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Rename Comment->CommentRange.

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This commit is contained in:
Cyrus Najmabadi
2014-09-21 14:52:51 -07:00
parent 276a735347
commit e3609e20af
5 changed files with 60 additions and 33 deletions
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src/compiler/parser.ts
+8 -6
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@@ -138,25 +138,27 @@ module ts {
return (<Identifier>(<ExpressionStatement>node).expression).text === "use strict";
}
export function getLeadingCommentsOfNode(node: Node, sourceFileOfNode: SourceFile) {
export function getLeadingCommentRangesOfNode(node: Node, sourceFileOfNode?: SourceFile) {
sourceFileOfNode = sourceFileOfNode || getSourceFileOfNode(node);
// If parameter/type parameter, the prev token trailing comments are part of this node too
if (node.kind === SyntaxKind.Parameter || node.kind === SyntaxKind.TypeParameter) {
// e.g. (/** blah */ a, /** blah */ b);
return concatenate(getTrailingComments(sourceFileOfNode.text, node.pos),
return concatenate(getTrailingCommentRanges(sourceFileOfNode.text, node.pos),
// e.g.: (
// /** blah */ a,
// /** blah */ b);
getLeadingComments(sourceFileOfNode.text, node.pos));
getLeadingCommentRanges(sourceFileOfNode.text, node.pos));
}
else {
return getLeadingComments(sourceFileOfNode.text, node.pos);
return getLeadingCommentRanges(sourceFileOfNode.text, node.pos);
}
}
export function getJsDocComments(node: Declaration, sourceFileOfNode: SourceFile) {
return filter(getLeadingCommentsOfNode(node, sourceFileOfNode), comment => isJsDocComment(comment));
return filter(getLeadingCommentRangesOfNode(node, sourceFileOfNode), comment => isJsDocComment(comment));
function isJsDocComment(comment: Comment) {
function isJsDocComment(comment: CommentRange) {
// True if the comment starts with '/**' but not if it is '/**/'
return sourceFileOfNode.text.charCodeAt(comment.pos + 1) === CharacterCodes.asterisk &&
sourceFileOfNode.text.charCodeAt(comment.pos + 2) === CharacterCodes.asterisk &&