diff options
| -rw-r--r-- | servers/rendering/shader_language.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp index adbcdedacc..c4d9ba4260 100644 --- a/servers/rendering/shader_language.cpp +++ b/servers/rendering/shader_language.cpp @@ -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); |