godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-10 13:00:37 +00:00
Code Releases Wiki Activity

[3.x] Fix shader crash when using local var with the same name as varying

Browse Source
This commit is contained in:
Yuri Roubinsky
2021-08-13 09:30:35 +03:00
parent f75d8d5c04
commit 8a1c986455
4 changed files with 15 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
servers/visual/shader_language.cpp
View File

@@ -3495,6 +3495,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
bool is_const = false;
int array_size = 0;
StringName struct_name;
bool is_local = false;
if (p_block && p_block->block_tag != SubClassTag::TAG_GLOBAL) {
int idx = 0;
@@ -3547,6 +3548,8 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
_set_error("Can't use function as identifier: " + String(identifier));
return nullptr;
}
is_local = ident_type == IDENTIFIER_LOCAL_VAR || ident_type == IDENTIFIER_FUNCTION_ARGUMENT;
}
Node *index_expression = nullptr;
@@ -3623,6 +3626,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
arrname->call_expression = call_expression;
arrname->assign_expression = assign_expression;
arrname->is_const = is_const;
arrname->is_local = is_local;
expr = arrname;
} else {
@@ -3631,6 +3635,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
varname->datatype_cache = data_type;
varname->is_const = is_const;
varname->struct_name = struct_name;
varname->is_local = is_local;
expr = varname;
}
}