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Merge pull request #52792 from vnen/gdscript-subscript-missing-index

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This commit is contained in:
Rémi Verschelde
2021-09-17 20:16:29 +02:00
committed by GitHub
parent 220b69ab56 651319de11
commit 424ddcba37
3 changed files with 9 additions and 0 deletions
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4
modules/gdscript/gdscript_parser.cpp
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@@ -2592,6 +2592,10 @@ GDScriptParser::ExpressionNode *GDScriptParser::parse_subscript(ExpressionNode *
subscript->base = p_previous_operand;
subscript->index = parse_expression(false);
if (subscript->index == nullptr) {
push_error(R"(Expected expression after "[".)");
}
pop_multiline();
consume(GDScriptTokenizer::Token::BRACKET_CLOSE, R"(Expected "]" after subscription index.)");

3
modules/gdscript/tests/scripts/parser/errors/subscript_without_index.gd Normal file
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@@ -0,0 +1,3 @@
func test():
var array = [1, 2, 3]
array[] = 4

2
modules/gdscript/tests/scripts/parser/errors/subscript_without_index.out Normal file
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@@ -0,0 +1,2 @@
GDTEST_PARSER_ERROR
Expected expression after "[".