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adding null check for firstSymbol

This commit is contained in:
davu 2022-11-10 15:19:41 +01:00 committed by Jan Jurzitza
parent 6c3a4d3797
commit 4fd12cf485
1 changed files with 4 additions and 0 deletions
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4
src/dcd/server/autocomplete/ufcs.d
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@ -173,6 +173,10 @@ bool doUFCSSearch(string beforeToken, string lastToken)
void getUFCSParenCompletion(ref DSymbol*[] symbols, Scope* completionScope, istring firstToken, istring nextToken, size_t cursorPosition) void getUFCSParenCompletion(ref DSymbol*[] symbols, Scope* completionScope, istring firstToken, istring nextToken, size_t cursorPosition)
{ {
DSymbol* firstSymbol = completionScope.getFirstSymbolByNameAndCursor(firstToken, cursorPosition); DSymbol* firstSymbol = completionScope.getFirstSymbolByNameAndCursor(firstToken, cursorPosition);
if (firstSymbol is null)
return;
DSymbol*[] possibleUFCSSymbol = completionScope.getSymbolsByNameAndCursor(nextToken, cursorPosition); DSymbol*[] possibleUFCSSymbol = completionScope.getSymbolsByNameAndCursor(nextToken, cursorPosition);
foreach(nextSymbol; possibleUFCSSymbol){ foreach(nextSymbol; possibleUFCSSymbol){
if (nextSymbol && nextSymbol.functionParameters) if (nextSymbol && nextSymbol.functionParameters)