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Emit an error for unclosed generic

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This commit is contained in:
Guillaume Gomez 2023-03-02 14:28:06 +01:00
parent 7a809ce899
commit 51e976948d
1 changed files with 13 additions and 1 deletions
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14
src/librustdoc/html/static/js/search.js
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@ -469,6 +469,15 @@ function initSearch(rawSearchIndex) {
}
const posBefore = parserState.pos;
getNextElem(query, parserState, elems, endChar === ">");
if (endChar !== "") {
if (parserState.pos >= parserState.length) {
throw ["Unclosed ", "<"];
}
const c2 = parserState.userQuery[parserState.pos];
if (!isSeparatorCharacter(c2) && c2 !== endChar) {
throw ["Expected ", endChar, ", found ", c2];
}
}
// This case can be encountered if `getNextElem` encountered a "stop character" right
// from the start. For example if you have `,,` or `<>`. In this case, we simply move up
// the current position to continue the parsing.
@ -477,7 +486,10 @@ function initSearch(rawSearchIndex) {
}
foundStopChar = false;
}
// We are either at the end of the string or on the `endChar`` character, let's move forward
if (parserState.pos >= parserState.length && endChar !== "") {
throw ["Unclosed ", "<"];
}
// We are either at the end of the string or on the `endChar` character, let's move forward
// in any case.
parserState.pos += 1;
}