protected void checkAllSemanticErrs(AssemblyResolutionResults res) {
		for (AssemblyResolution ar : res) {
			if (ar.isError()) {
				continue;
			}
			dbg.println("Got:");
			dbg.println(ar.toString("  "));
			fail("All results were expected to be errors");
		}
	}
Confirm that every resolution result describes an error, i.e., the text failed to assemble

@param res the collection of assembly resolutions
Ghidra/Framework/SoftwareModeling/src/test/java/ghidra/app/plugin/assembler/sleigh/AssemblyTestCase.java