From 5039072ae9a97d7bf6f6711225a2368c71350f13 Mon Sep 17 00:00:00 2001 From: Jordan Woyak Date: Wed, 20 Mar 2024 21:59:08 -0500 Subject: ExpressionParser: Support unary plus operator. --- Source/Core/InputCommon/ControlReference/ExpressionParser.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Source/Core/InputCommon/ControlReference/ExpressionParser.cpp') diff --git a/Source/Core/InputCommon/ControlReference/ExpressionParser.cpp b/Source/Core/InputCommon/ControlReference/ExpressionParser.cpp index 30a261d13d..b76c170a2f 100644 --- a/Source/Core/InputCommon/ControlReference/ExpressionParser.cpp +++ b/Source/Core/InputCommon/ControlReference/ExpressionParser.cpp @@ -830,6 +830,12 @@ private: // Interpret it as a unary minus function. return ParseFunctionArguments("minus", MakeFunctionExpression("minus"), tok); } + case TOK_ADD: + { + // An atom was expected but we got an addition symbol. + // Interpret it as a unary plus. + return ParseFunctionArguments("plus", MakeFunctionExpression("plus"), tok); + } default: { return ParseResult::MakeErrorResult(tok, _trans("Expected start of expression.")); -- cgit v1.2.3