gcc_output

gcc_output

tes.c:6:25: error: initializer element is not constant
 CHFL_TRAJECTORY* file = chfl_trajectory_open("1M14.pdb", 'r');
                         ^~~~~~~~~~~~~~~~~~~~
tes.c:7:21: error: initializer element is not constant
 CHFL_FRAME* frame = chfl_frame();
                     ^~~~~~~~~~
tes.c:8:1: warning: data definition has no type or storage class
 chfl_trajectory_read(file, frame);
 ^~~~~~~~~~~~~~~~~~~~
tes.c:8:1: warning: type defaults to ‘int’ in declaration of ‘chfl_trajectory_read’ [-Wimplicit-int]
tes.c:8:1: warning: parameter names (without types) in function declaration
tes.c:8:1: error: conflicting types for ‘chfl_trajectory_read’
In file included from /home/german/labo/18/chemfiles/build/install/include/chemfiles.h:15:0,
                 from tes.c:1:
/home/german/labo/18/chemfiles/build/install/include/chemfiles/capi/trajectory.h:51:25: note: previous declaration of ‘chfl_trajectory_read’ was here
 CHFL_EXPORT chfl_status chfl_trajectory_read(
                         ^~~~~~~~~~~~~~~~~~~~
tes.c:12:29: error: expected ‘)’ before ‘&’ token
 chfl_frame_positions(frame, &positions, &natoms);
                             ^
tes.c:14:26: error: initializer element is not constant
 size_t* less_than_five = malloc((size_t)natoms * sizeof(size_t));
                          ^~~~~~
tes.c:18:1: error: expected identifier or ‘(’ before ‘for’
 for (uint64_t i=0; i<natoms; i++) {
 ^~~
tes.c:18:21: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘<’ token
 for (uint64_t i=0; i<natoms; i++) {
                     ^
tes.c:18:31: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘++’ token
 for (uint64_t i=0; i<natoms; i++) {
                               ^~
tes.c:25:8: error: expected declaration specifiers or ‘...’ before string constant
 printf("Atoms with x < 5:\n");
        ^~~~~~~~~~~~~~~~~~~~~
tes.c:26:1: error: expected identifier or ‘(’ before ‘for’
 for (size_t i=0; i<matched; i++) {
 ^~~
tes.c:26:19: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘<’ token
 for (size_t i=0; i<matched; i++) {
                   ^
tes.c:26:30: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘++’ token
 for (size_t i=0; i<matched; i++) {
                              ^~
tes.c:30:1: warning: data definition has no type or storage class
 free(less_than_five);
 ^~~~
tes.c:30:1: warning: type defaults to ‘int’ in declaration of ‘free’ [-Wimplicit-int]
tes.c:30:1: warning: parameter names (without types) in function declaration
tes.c:30:1: error: conflicting types for ‘free’
In file included from tes.c:3:0:
/usr/include/stdlib.h:483:13: note: previous declaration of ‘free’ was here
 extern void free (void *__ptr) __THROW;
             ^~~~
tes.c:31:1: warning: data definition has no type or storage class
 chfl_frame_free(frame);
 ^~~~~~~~~~~~~~~
tes.c:31:1: warning: type defaults to ‘int’ in declaration of ‘chfl_frame_free’ [-Wimplicit-int]
tes.c:31:1: warning: parameter names (without types) in function declaration
tes.c:31:1: error: conflicting types for ‘chfl_frame_free’
In file included from /home/german/labo/18/chemfiles/build/install/include/chemfiles.h:14:0,
                 from tes.c:1:
/home/german/labo/18/chemfiles/build/install/include/chemfiles/capi/frame.h:301:25: note: previous declaration of ‘chfl_frame_free’ was here
 CHFL_EXPORT chfl_status chfl_frame_free(CHFL_FRAME* frame);
                         ^~~~~~~~~~~~~~~
tes.c:32:1: warning: data definition has no type or storage class
 chfl_trajectory_close(file);
 ^~~~~~~~~~~~~~~~~~~~~
tes.c:32:1: warning: type defaults to ‘int’ in declaration of ‘chfl_trajectory_close’ [-Wimplicit-int]
tes.c:32:1: warning: parameter names (without types) in function declaration
tes.c:32:1: error: conflicting types for ‘chfl_trajectory_close’
In file included from /home/german/labo/18/chemfiles/build/install/include/chemfiles.h:15:0,
                 from tes.c:1:
/home/german/labo/18/chemfiles/build/install/include/chemfiles/capi/trajectory.h:128:25: note: previous declaration of ‘chfl_trajectory_close’ was here
 CHFL_EXPORT chfl_status chfl_trajectory_close(CHFL_TRAJECTORY* trajectory);