file1.c: (in function main) file1.c:10:14: Invalid transfer from implicitly unopen fle to open (unopen file passed as open): checkOpen(..., fle, ...) file1.c:6:14: fle becomes implicitly unopen file1.c:1:53: parameter 1 becomes open file1.c:19:16: Invalid transfer from implicitly open fle to unopen (open file passed as unopen): checkClosed(..., fle, ...) file1.c:12:3: fle becomes implicitly open file1.c:2:57: parameter 1 becomes unopen file1.c:23:14: Invalid transfer from unopen fle to open (unopen file passed as open): checkOpen(..., fle, ...) file1.c:22:10: fle becomes unopen file1.c:1:53: parameter 1 becomes open file1.c:7:8: Variable s declared but not used Finished checking --- 4 code warnings, as expected file2.c: (in function main) file2.c:11:6: Scope exit loses reference fle2 in invalid state implicitly open (open file not closed) file2.c:9:41: State becomes implicitly open file2.c:13:12: Return loses reference fle1 in invalid state implicitly open (open file not closed) file2.c:5:37: State becomes implicitly open Finished checking --- 2 code warnings, as expected file3.c: (in function main) file3.c:10:22: Possibly null storage fle1 passed as non-null param: fclose (fle1) file3.c:6:16: Storage fle1 may become null file3.c:11:5: Control branches merge with incompatible states for fle1 (unopen and open): files merge in inconsistent state file3.c:6:37: fle1 becomes implicitly open file3.c:10:14: fle1 becomes unopen Finished checking --- 2 code warnings, as expected file4.c: (in function main) file4.c:15:14: Invalid transfer from implicitly unopen fle to open (unopen file passed as open): checkOpen(..., fle, ...) file4.c:11:14: fle becomes implicitly unopen file4.c:1:53: parameter 1 becomes open Finished checking --- 1 code warning, as expected file5.c: (in function passOpen) file5.c:8:2: Ensures clause not satisfied by f (state is open): ensures closed f file5.c:4:35: f becomes open file5.c: (in function returnOpen) file5.c:16:10: Result state fle does not satisfy ensures clause: ensures open result (state is unopen, should be open): fle file5.c:13:30: Storage fle becomes dependent file5.c: (in function main) file5.c:25:14: Invalid transfer from implicitly unopen fle to open (unopen file passed as open): checkOpen(..., fle, ...) file5.c:21:14: fle becomes implicitly unopen file5.c:1:53: parameter 1 becomes open file5.c:35:18: Invalid transfer from unopen fle to open (unopen file passed as open): fclose(..., fle, ...) file5.c:34:3: fle becomes unopen file.xh:1:44: parameter 1 becomes open Finished checking --- 4 code warnings, as expected file6.c: (in function newOpenBad) file6.c:20:10: Invalid transfer from unopen res to open (unopen file passed as open): return res file6.c:19:10: res becomes unopen file6.c:14:2: becomes open file6.c: (in function main) file6.c:30:12: Return loses reference fle in invalid state implicitly open (open file not closed) file6.c:27:3: State becomes implicitly open Finished checking --- 2 code warnings, as expected filebad.c:1:23: Attribute annotation open used in inconsistent context: int badOpen(FILE *) filebad.c:3:52: Attribute annotation closed used in inconsistent context: int p_x filebad.c:3:12: Attribute annotation open used on inappropriate reference p_x in ensures open clause of badEnsures: ensures open p_x Finished checking --- 3 code warnings, as expected sockets.c: (in function test1) sockets.c:13:3: Requires clause of called function useSockets not satisfied (state is uninitialized): requires sockets_initialized sockets.c: (in function test5) sockets.c:37:3: Requires clause of called function useSockets not satisfied (state is uninitialized): requires sockets_initialized sockets.c: (in function test6) sockets.c:42:3: Requires clause of called function useSockets not satisfied (state is uninitialized): requires sockets_initialized Finished checking --- 3 code warnings, as expected sockets2.c: (in function test1) sockets2.c:15:4: Control branches merge with incompatible global states (initialized and uninitialized): Sockets initialized on true branch, uninitialized on false branch. sockets2.c:11:24: becomes uninitialized sockets2.c:14:5: becomes initialized sockets2.c: (in function test2) sockets2.c:24:3: Control branches merge with incompatible global states (uninitialized and initialized): Sockets uninitialized on false branch, initialized on true branch. sockets2.c:20:24: becomes initialized sockets2.c:23:5: becomes uninitialized Finished checking --- 2 code warnings, as expected struct.c: (in function source_badClose) struct.c:10:2: Function returns with parameter s in inconsistent state (s->file is unopen, should be open): unopen file passed as open struct.c:9:10: s->file becomes unopen Finished checking --- 1 code warning, as expected nullbranch.c: (in function ftest2) nullbranch.c:30:22: Possibly null storage f passed as non-null param: fclose (f) nullbranch.c:22:7: Storage f may become null nullbranch.c:32:2: Return loses reference f in invalid state open (open file not closed) nullbranch.c:22:3: State becomes open Finished checking --- 2 code warnings, as expected osd.c: (in function osd_fileIsReadable) osd.c:9:7: Return value (type int) ignored: fclose(fl) osd.c:10:14: Return value type bool does not match declared type int: true Finished checking --- 2 code warnings, as expected