Test/struct_name_as_variable.frag - third_party/glslang - Git at Google

 #version 400
 struct B
 {
     vec3 t;
 };

 void main()
 {
     float B; // Struct name as variable name - should work
     int B;   // Struct name as variable name - should work
     vec2 B;  // Struct name as variable name - should work
 }
	#version 400
	struct B
	{
	vec3 t;
	};

	void main()
	{
	float B; // Struct name as variable name - should work
	int B; // Struct name as variable name - should work
	vec2 B; // Struct name as variable name - should work
	}