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Check for nullptr expression in parse_precedence function

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SaracenOne
2021-11-29 09:53:11 +00:00
parent 69a194f051
commit 3eec759e87
1 changed files with 1 additions and 1 deletions
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modules/gdscript/gdscript_parser.cpp
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@@ -2107,7 +2107,7 @@ GDScriptParser::ExpressionNode *GDScriptParser::parse_precedence(Precedence p_pr
ExpressionNode *previous_operand = (this->*prefix_rule)(nullptr, p_can_assign); ExpressionNode *previous_operand = (this->*prefix_rule)(nullptr, p_can_assign);
while (p_precedence <= get_rule(current.type)->precedence) { while (p_precedence <= get_rule(current.type)->precedence) {
if (p_stop_on_assign && current.type == GDScriptTokenizer::Token::EQUAL) { if (previous_operand == nullptr || (p_stop_on_assign && current.type == GDScriptTokenizer::Token::EQUAL)) {
return previous_operand; return previous_operand;
} }
// Also switch multiline mode on here for infix operators. // Also switch multiline mode on here for infix operators.