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Prevent redefinition of main functions in shader

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This commit is contained in:
Yuri Roubinsky 2022-01-13 14:39:35 +03:00
parent dbab0a9487
commit b0356bcb72
1 changed files with 7 additions and 0 deletions
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7
servers/rendering/shader_language.cpp
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@ -8774,6 +8774,13 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, FunctionInfo> &p_funct
}
}
for (int i = 0; i < shader->functions.size(); i++) {
if (!shader->functions[i].callable && shader->functions[i].name == name) {
_set_error("Redefinition of '" + String(name) + "'");
return ERR_PARSE_ERROR;
}
}
ShaderNode::Function function;
function.callable = !p_functions.has(name);