From d5d03d1510f45f5ed7864031244713d87fc82b87 Mon Sep 17 00:00:00 2001
From: ArielG-NV <159081215+ArielG-NV@users.noreply.github.com>
Date: Tue, 2 Jul 2024 13:35:49 -0400
Subject: Emit errors when invalid capabilities are used (#4510)

* Fix invalid capabilities being allowed

fixes: #4506
fixes: #4508

1. As per #4506, no longer allow invalid `[require(...)]`
2. As per #4508, no longer allow mismatch between `case` and `require` of a calling function
3. Fixes incorrect hlsl.meta capabilities
4. Added a ref to the parent function/decl for when erroring with capabilities to help debug meta.slang files for when weird source locations are generated.

* rename vars and copy lambdas by value

* fix some more capabilities

* incorrect capabilities on a texture test

* push capabilities fix

note: seperated capabilities for glsl,spirv,cuda,hlsl since not all functions support all targets (source of capability error)

* fix cmd line arg by using `xslang` to passthrough to slangc

* let auto-infer run for certain capabilities to reduce simple mistakes

---------

Co-authored-by: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
---
 source/slang/slang-stdlib-textures.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'source/slang/slang-stdlib-textures.cpp')

diff --git a/source/slang/slang-stdlib-textures.cpp b/source/slang/slang-stdlib-textures.cpp
index 380ed1677..dd4df7d9c 100644
--- a/source/slang/slang-stdlib-textures.cpp
+++ b/source/slang/slang-stdlib-textures.cpp
@@ -453,7 +453,7 @@ void TextureTypeInfo::writeGetDimensionFunctions()
 
             sb << "    __glsl_version(450)\n";
             sb << "    __glsl_extension(GL_EXT_samplerless_texture_functions)\n";
-            sb << "    [require(glsl_hlsl_metal_spirv, texture_sm_4_1)]\n";
+            sb << "    [require(cpp_glsl_hlsl_metal_spirv, texture_sm_4_1)]\n";
             writeFunc(
                 "void",
                 "GetDimensions",
-- 
cgit v1.2.3