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Merge pull request #32590 from Chaosus/fix_shader_regression

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Fix few redefinition name errors for variable/param/function in shaders
This commit is contained in:
Yuri Roubinsky 2019-10-06 17:46:24 +03:00 committed by GitHub
commit 09a3d8f5c4
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 6 deletions
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10
servers/visual/shader_language.cpp
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@ -3842,10 +3842,13 @@ Error ShaderLanguage::_parse_block(BlockNode *p_block, const Map<StringName, Bui
}
StringName name = tk.text;
if (_find_identifier(p_block, p_builtin_types, name)) {
ShaderLanguage::IdentifierType itype;
if (_find_identifier(p_block, p_builtin_types, name, (ShaderLanguage::DataType *)0, &itype)) {
if (itype != IDENTIFIER_FUNCTION) {
_set_error("Redefinition of '" + String(name) + "'");
return ERR_PARSE_ERROR;
}
}
BlockNode::Variable var;
var.type = type;
@ -5121,10 +5124,13 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, FunctionInfo> &p_funct
pname = tk.text;
if (_find_identifier(func_node->body, builtin_types, pname)) {
ShaderLanguage::IdentifierType itype;
if (_find_identifier(func_node->body, builtin_types, pname, (ShaderLanguage::DataType *)0, &itype)) {
if (itype != IDENTIFIER_FUNCTION) {
_set_error("Redefinition of '" + String(pname) + "'");
return ERR_PARSE_ERROR;
}
}
FunctionNode::Argument arg;
arg.type = ptype;
arg.name = pname;