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Protection from StringIndexOutOfBoundsException #1933

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Protection from StringIndexOutOfBoundsException #1933

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8 changes: 6 additions & 2 deletions src/main/java/com/github/_1c_syntax/bsl/languageserver/context/computer/QueryComputer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -107,7 +107,7 @@ public ParseTree visitString(BSLParser.StringContext ctx) {
for (Token token : ctx.getTokens()) {

// бывает несколько токенов строки в одной строе файла
// добавляем часть строки только в случае находления ее на другой строке файла
// добавляем часть строки только в случае нахождения ее на другой строке файла
if (token.getLine() != prevTokenLine && prevTokenLine != -1) {
strings.add(partString);
partString = "";
Expand All @@ -116,7 +116,11 @@ public ParseTree visitString(BSLParser.StringContext ctx) {
// если новый токен строки находится на той же строке файла, что и предыдущий, то добавляем его к ней
if (token.getLine() == prevTokenLine && prevTokenLine != -1) {
var newString = getString(startLine, token);
partString = newString.substring(partString.length());
if (newString.length() > partString.length()) {
partString = newString.substring(partString.length());
} else {
partString = "";
}
} else {
partString = getString(startLine, token);
}
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