Feature #4849
Fix compiler errors/warnings
0%
Description
Resolve ALL errors and warnings during compilation. Below is an example from FC4 output:
Src/tchar.h:2025:1: warning: this is the location of the previous definition Src/common.c: In function 'GetSQLString': Src/common.c:85: warning: pointer targets in passing argument 1 of 'strlen' diff er in signedness Src/common.c:92: warning: pointer targets in passing argument 2 of '+builtin_st rncpy' differ in signedness Src/common.c:106: warning: pointer targets in return differ in signedness Src/common.c: In function 'ReadFromDS': Src/common.c:123: warning: pointer targets in assignment differ in signedness Src/common.c:126: warning: pointer targets in passing argument 2 of '+builtin_s trncpy' differ in signedness Src/common.c: In function 'ReturnString': Src/common.c:589: warning: pointer targets in assignment differ in signedness Src/common.c:592: warning: pointer targets in passing argument 1 of 'strlen' dif fer in signedness Src/common.c:606: warning: pointer targets in passing argument 1 of '+builtin_s trncpy' differ in signedness Src/common.c:606: warning: pointer targets in passing argument 2 of '+builtin_s trncpy' differ in signedness Src/common.c: In function 'PrepareConnectionStringRequest': Src/common.c:667: warning: pointer targets in passing argument 1 of '+builtin_s trncpy' differ in signedness Src/common.c:677: warning: pointer targets in passing argument 1 of '+builtin_s trncpy' differ in signedness Src/common.c:683: warning: pointer targets in passing argument 1 of '+builtin_s trncpy' differ in signedness Src/common.c: In function 'PrepareConnectionString': Src/common.c:708: warning: pointer targets in passing argument 1 of 'strlen' dif fer in signedness Src/common.c:741: warning: pointer targets in passing argument 1 of '+builtin_s trncpy' differ in signedness Src/common.c:746: warning: pointer targets in passing argument 1 of '+builtin_s trncpy' differ in signedness Src/common.c:751: warning: pointer targets in passing argument 1 of 'strlen' dif fer in signedness Src/common.c:751: warning: pointer targets in passing argument 1 of 'strlen' dif fer in signedness Src/common.c:752: warning: pointer targets in passing argument 1 of '+builtin_s trncpy' differ in signedness Src/common.c:752: warning: pointer targets in passing argument 2 of '+builtin_s trncpy' differ in signedness Src/common.c:771: warning: pointer targets in passing argument 1 of '+builtin_s trncpy' differ in signedness Src/common.c:781: warning: pointer targets in passing argument 1 of '+builtin_s trncpy' differ in signedness Src/common.c: In function 'PostgreTypeConverter': Src/common.c:955: warning: pointer targets in passing argument 1 of 'strlen' dif fer in signedness Src/common.c:958: warning: pointer targets in passing argument 1 of 'strlen' dif fer in signedness Src/common.c:958: warning: pointer targets in passing argument 1 of 'strlen' dif
Updated by anonymous - about 18 years ago
Removed compilation warnings (gcc versiob 3.4.4) with default compilation flags. Still some warning with -Wall.
Changeset r11
Updated by anonymous - about 18 years ago
99% of warnings I get with -Wall - becouse SQLTCHAR type defined as unsigned char, and str*** functions use char type. So 99% of fixed will be just typecasting SQLTCHAR to/from char. Have we to do it ?
Updated by Álvaro Herrera about 18 years ago
Maybe it would be easier to create macros that encapsulate strlen, strcpy etc with the needed typecasts, so that the casts need not be disseminated all over the code. However I see that tchar.h already is quite a mess of #define, which may make the whole thing a little more complicated. Is tchar.h really needed?
Updated by anonymous - about 18 years ago
ok, we will remove tchar and make small sqlstr.c with remapping standart string functions to SQLTCHAR compatible
Updated by anonymous - about 18 years ago
- Status changed from New to Closed
- Resolution set to fixed
Appears to resolved in r16