#line : line « Preprocessor « C Tutorial

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C Tutorial » Preprocessor » line

12. 9. 1. #line

Define arbitrary line numbers for the source lines.

Using the #line directive, you can specify an arbitrary line number at any point.

The compiler then uses that line number for subsequent counts.


#include <stdio.h>

main()

{

    printf("A\n");



     #line 100

    printf("B\n");

    printf("C FILE %s LINE %d\n", __FILE__, __LINE__ );

     #line 200



    printf("D\n");

    printf("E\n");

}

A
      B
      C FILE line0.c LINE 101
      D
      E

12. 9. line
	12. 9. 1.	#line

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