for loop initial declarations only allowed in c99 mode

Error: 'for' loop initial declarations are only allowed in C99 mode, declarationsc99Error: 'for' loop initial declarations are only allowed in C99 mode Compile the code using gcc to report Error: 'for' loop initial declarations are only allowed in

Error: 'for' loop initial declarations are only allowed in c99 Mode Compile the code using GCC to report Error: 'for' loop initial declarations are only allowed in c99 Mode Note: Use Option-STD = c99 or-STD = gnu99 to compile your code Error. This

Error: 'for' loop initial declarations are only allowed in c99 Mode Compile the code using GCC to report Error: 'for' loop initial declarations are only allowed in c99 Mode Note: Use Option-STD = c99 or-STD = gnu99 to compile your code Error.

For example, write the following procedure:for (int i = 0; i Do_something ();Then it compiles with GCC and will report the error of ' for ' loop initial declarations is only allowed in C99 mode.The reason is that variables are declared in the loop

Dev-c++ report error such as[Error] ' for ' loop initial declarations is only allowed in C99 mode[Note] Use option-std=c99 or-std=gnu99 to compile your code1.2.step1 Tools, compile options, Compiler tab, in the "compile with the following command"

Transferred from: http://www.linuxidc.com/Linux/2012-01/52153.htmC programming under Linux is different from Windows, if you are using GCC to compile code with the hint ' for ' loop initial declarations is only allowed in C99 mode, Maybe it's

C language problems-general Linux technology-Linux technology and application information, the following is a detailed description. Hello prawns: Kagang learned the C language and used it in code writing. The header file The system prompts you