Expose --debug-info/settings.debug.debugInfo option

test/cmdlineTests/strict_asm_debug_info_print_snippet_only/args

@@ -0,0 +1 @@
+--strict-assembly --debug-info snippet

test/cmdlineTests/strict_asm_debug_info_print_snippet_only/err

@@ -0,0 +1 @@
+To use 'snippet' with --debug-info you must select also 'location'.

test/cmdlineTests/strict_asm_debug_info_print_snippet_only/exit

@@ -0,0 +1 @@
+1

test/cmdlineTests/strict_asm_debug_info_print_snippet_only/input.yul

@@ -0,0 +1,15 @@
+/// @use-src 0:"input.sol"
+object "C_6_deployed" {
+    code {
+        /// @src 0:60:101  "contract C {..."
+        mstore(64, 128)
+
+        // f()
+        fun_f_5()
+
+        /// @src 0:77:99  "function f() public {}"
+        function fun_f_5() {
+        }
+        /// @src 0:60:101  "contract C {..."
+    }
+}