 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
AN3350 Datasheet(PDF) 91 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
AN3350 Datasheet(HTML) 91 Page - STMicroelectronics |
|
|
91 / 185 page  AN3350 C compiler Doc ID 018512 Rev 2 91/185 12.1.3 Unnamed arguments When ANSI strictness is off, the C compiler allows unnamed arguments in function definitions. Example 24 shows an example. Example 24 Unnamed arguments void f(int) {} /* OK if ANSI Strict is disabled. */ void f(int i) {} /* Always OK. */ 12.1.4 Extensions to the preprocessor When ANSI strictness is off, the C compiler allows a # to prefix an item that is not a macro argument. It also allows an identifier after an #endif directive. Example 25 and Example 26 show examples. Example 25 Using # in macro definitions #define add1(x) #x #1 /* OK, if ANSI_strict is disabled, but probably not what you wanted: add1(abc) creates "abc"#1 */ #define add2(x) #x "2" /* Always OK: add2(abc) creates "abc2". */ Example 26 Identifiers after #endif #ifdef __CWCC__ /* . . . */ #endif __CWCC__ /* OK if ANSI_strict is disabled. */ #ifdef __CWCC__ /* . . . */ #endif /*__CWCC__*/ /* Always OK. */ 12.1.5 Non-standard keywords When the ANSI keywords setting is off, the C compiler recognizes non-standard keywords that extend the language. |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
