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duplicate arguments in a function handled

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(cherry picked from commit 5424b626f9)
This commit is contained in:
Thakee Nathees 2020-03-01 20:39:17 +05:30 committed by Rémi Verschelde
parent 5736e43fe4
commit 40b53bc29a
1 changed files with 6 additions and 0 deletions
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6
modules/gdscript/gdscript_parser.cpp
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@ -3809,6 +3809,12 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
} }
StringName argname = tokenizer->get_token_identifier(); StringName argname = tokenizer->get_token_identifier();
for (int i = 0; i < arguments.size(); i++) {
if (arguments[i] == argname) {
_set_error("The argument name \"" + String(argname) + "\" is defined multiple times.");
return;
}
}
arguments.push_back(argname); arguments.push_back(argname);
#ifdef DEBUG_ENABLED #ifdef DEBUG_ENABLED
arguments_usage.push_back(0); arguments_usage.push_back(0);