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-rw-r--r--source/slang/slang-diagnostic-defs.h1
-rw-r--r--source/slang/slang-parameter-binding.cpp2
2 files changed, 3 insertions, 0 deletions
diff --git a/source/slang/slang-diagnostic-defs.h b/source/slang/slang-diagnostic-defs.h
index 1a863351c..5c508a541 100644
--- a/source/slang/slang-diagnostic-defs.h
+++ b/source/slang/slang-diagnostic-defs.h
@@ -416,6 +416,7 @@ DIAGNOSTIC(31101, Error, unknownImageFormatName, "unknown image format '$0'")
DIAGNOSTIC(31101, Error, unknownDiagnosticName, "unknown diagnostic '$0'")
DIAGNOSTIC(31102, Error, nonPositiveNumThreads, "expected a positive integer in 'numthreads' attribute, got '$0'")
DIAGNOSTIC(31103, Error, invalidWaveSize, "expected a power of 2 between 4 and 128, inclusive, in 'WaveSize' attribute, got '$0'")
+DIAGNOSTIC(31104, Warning, explicitUniformLocation, "Explicit binding of uniform locations is discouraged. Prefer 'ConstantBuffer<$0>' over 'uniform $0'")
DIAGNOSTIC(31120, Error, invalidAttributeTarget, "invalid syntax target for user defined attribute")
diff --git a/source/slang/slang-parameter-binding.cpp b/source/slang/slang-parameter-binding.cpp
index fd7fae430..6f8504a31 100644
--- a/source/slang/slang-parameter-binding.cpp
+++ b/source/slang/slang-parameter-binding.cpp
@@ -4097,6 +4097,8 @@ RefPtr<ProgramLayout> generateParameterBindings(
if( varLayout->typeLayout->FindResourceInfo(LayoutResourceKind::Uniform) )
{
needDefaultConstantBuffer = true;
+ if(varLayout->varDecl.getDecl()->hasModifier<GLSLBindingAttribute>() || varLayout->varDecl.getDecl()->hasModifier<GLSLLocationLayoutModifier>())
+ sink->diagnose(varLayout->varDecl, Diagnostics::explicitUniformLocation, as<VarDecl>(varLayout->varDecl).getDecl()->getType());
diagnoseGlobalUniform(&sharedContext, as<VarDeclBase>(varLayout->varDecl.getDecl()));
}
}