diff options
Diffstat (limited to 'servers/rendering/shader_language.cpp')
| -rw-r--r-- | servers/rendering/shader_language.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp index 431dca0ad4..9c4e3fb249 100644 --- a/servers/rendering/shader_language.cpp +++ b/servers/rendering/shader_language.cpp @@ -898,6 +898,13 @@ bool ShaderLanguage::_lookup_next(Token &r_tk) { return false; } +ShaderLanguage::Token ShaderLanguage::_peek() { + TkPos pre_pos = _get_tkpos(); + Token tk = _get_token(); + _set_tkpos(pre_pos); + return tk; +} + String ShaderLanguage::token_debug(const String &p_code) { clear(); @@ -8080,6 +8087,11 @@ Error ShaderLanguage::_parse_block(BlockNode *p_block, const FunctionInfo &p_fun _set_error(RTR("The middle expression is expected to be a boolean operator.")); return ERR_PARSE_ERROR; } + tk = _peek(); + if (tk.type == TK_SEMICOLON) { + _set_error(vformat(RTR("Expected expression, found: '%s'."), get_token_text(tk))); + return ERR_PARSE_ERROR; + } continue; } if (tk.type != TK_SEMICOLON) { @@ -8088,6 +8100,11 @@ Error ShaderLanguage::_parse_block(BlockNode *p_block, const FunctionInfo &p_fun } } else if (p_block->block_type == BlockNode::BLOCK_TYPE_FOR_EXPRESSION) { if (tk.type == TK_COMMA) { + tk = _peek(); + if (tk.type == TK_PARENTHESIS_CLOSE) { + _set_error(vformat(RTR("Expected expression, found: '%s'."), get_token_text(tk))); + return ERR_PARSE_ERROR; + } continue; } if (tk.type != TK_PARENTHESIS_CLOSE) { |