From 2055d540c5dd420448a6924d784d5aed0efcd93d Mon Sep 17 00:00:00 2001 From: Tim Foley Date: Mon, 11 Sep 2017 09:33:46 -0700 Subject: Support IR-based codegen for a few more examples. The main interesting change here is around support for lowering of calls to "subscript" operations (what a C++ programmer would think of as `operator[]`). An important infrastructure change here was to add an explicit AST-node representation for a "static member expression" which we use whenever a member is looked up in a type as opposed to a value. The implementation of this probably isn't robust yet, but it turns out to be important to be able to tell such cases apart. --- source/slang/expr-defs.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'source/slang/expr-defs.h') diff --git a/source/slang/expr-defs.h b/source/slang/expr-defs.h index 5821bddc3..81e8d9275 100644 --- a/source/slang/expr-defs.h +++ b/source/slang/expr-defs.h @@ -90,6 +90,11 @@ SYNTAX_CLASS(MemberExpr, DeclRefExpr) SYNTAX_FIELD(RefPtr, BaseExpression) END_SYNTAX_CLASS() +// Member looked up on a type, rather than a value +SYNTAX_CLASS(StaticMemberExpr, DeclRefExpr) + SYNTAX_FIELD(RefPtr, BaseExpression) +END_SYNTAX_CLASS() + SYNTAX_CLASS(SwizzleExpr, Expr) SYNTAX_FIELD(RefPtr, base) FIELD(int, elementCount) -- cgit v1.2.3