prog.m: In function 'main':
prog.m:11:35: warning: assignment makes integer from pointer without a cast [enabled by default]
prog.m:12:12: warning: character constant too long for its type [enabled by default]
prog.m:12:10: warning: assignment makes pointer from integer without a cast [enabled by default]
prog.m:14:8: error: switch quantity not an integer
prog.m:15:6: warning: character constant too long for its type [enabled by default]
prog.m:15:21: warning: assignment makes pointer from integer without a cast [enabled by default]
prog.m:16:6: warning: character constant too long for its type [enabled by default]
prog.m:16:19: warning: assignment makes pointer from integer without a cast [enabled by default]
prog.m:17:6: warning: multi-character character constant [-Wmultichar]
prog.m:17:17: warning: assignment makes pointer from integer without a cast [enabled by default]
prog.m:18:6: warning: multi-character character constant [-Wmultichar]
prog.m:18:18: warning: assignment makes pointer from integer without a cast [enabled by default]
prog.m:19:6: warning: multi-character character constant [-Wmultichar]
prog.m:19:17: warning: assignment makes pointer from integer without a cast [enabled by default]
prog.m:20:6: warning: multi-character character constant [-Wmultichar]
prog.m:20:11: warning: missing terminating ' character [enabled by default]
prog.m:20:1: error: missing terminating ' character
prog.m:21:1: error: expected ':' or '...' before 'case'
prog.m:21:6: warning: multi-character character constant [-Wmultichar]
prog.m:21:17: warning: assignment makes pointer from integer without a cast [enabled by default]