X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fspirv.cpp;h=2dcc285c624a2806dab80d3a6e487783138f732f;hb=9978e2f62777795bf478b301aadffdd0ee8cbd41;hp=39aa9a0672a72159ec7952cc668c004e9714bd5b;hpb=b125c684e2c2feb86845f051285fe666d8ebfc76;p=libs%2Fgl.git

diff --git a/source/glsl/spirv.cpp b/source/glsl/spirv.cpp
index 39aa9a06..2dcc285c 100644
--- a/source/glsl/spirv.cpp
+++ b/source/glsl/spirv.cpp
@@ -1817,6 +1817,7 @@ void SpirVGenerator::visit(FunctionDeclaration &func)
 		variable_load_ids[func.parameters[i].get()] = param_id;
 	}
 
+	reachable = true;
 	writer.begin_function_body(next_id++);
 	SetForScope<FunctionDeclaration *> set_func(current_function, &func);
 	func.body.visit(*this);
@@ -1872,8 +1873,9 @@ void SpirVGenerator::visit(Iteration &iter)
 	if(iter.init_statement)
 		iter.init_statement->visit(*this);
 
-	for(VariableDeclaration *v: AssignmentCollector().apply(iter))
-		variable_load_ids.erase(v);
+	for(Node *n: AssignmentCollector().apply(iter))
+		if(VariableDeclaration *var = dynamic_cast<VariableDeclaration *>(n))
+			variable_load_ids.erase(var);
 
 	Id header_id = next_id++;
 	Id continue_id = next_id++;