From a1e97828c89278770cb249039ec92d959440c640 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 9 Jan 2012 16:34:28 +0100 Subject: xwininfo libX11 mesa mkfontscale xkeyboard-config git update 9 jan 2011 --- mesalib/src/glsl/ast.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'mesalib/src/glsl/ast.h') diff --git a/mesalib/src/glsl/ast.h b/mesalib/src/glsl/ast.h index d899bc62a..1f78af87e 100644 --- a/mesalib/src/glsl/ast.h +++ b/mesalib/src/glsl/ast.h @@ -207,6 +207,7 @@ public: subexpressions[1] = NULL; subexpressions[2] = NULL; primary_expression.identifier = (char *) identifier; + this->non_lvalue_description = NULL; } static const char *operator_string(enum ast_operators op); @@ -234,6 +235,18 @@ public: * \c ast_function_call */ exec_list expressions; + + /** + * For things that can't be l-values, this describes what it is. + * + * This text is used by the code that generates IR for assignments to + * detect and emit useful messages for assignments to some things that + * can't be l-values. For example, pre- or post-incerement expressions. + * + * \note + * This pointer may be \c NULL. + */ + const char *non_lvalue_description; }; class ast_expression_bin : public ast_expression { -- cgit v1.2.3