warn_filenamecaps. NXP CodeWarrior Development Studio

Chapter 31 Pragmas for Diagnostic Messages

Syntax

#pragma warn_extracomma on | off | reset

Remarks

If you enable this pragma, the compiler issues a warning message when it encounters a

trailing comma in enumerations. For example, Listing 31-10 on page 475 is acceptable

source code but generates a warning message when you enable this setting.

Listing 31-10. Warning about extra commas

#pragma warn_extracomma on enum { mouse, cat, dog, };

/* WARNING: compiler expects an identifier after final comma. */

The compiler ignores terminating commas in enumerations when compiling source code that conforms to the ISO/IEC 9899-1999 ("C99") standard.

By default, this pragma is disabled.

31.14 warn_filenamecaps

Controls the recognition of conflicts involving case-sensitive filenames within user includes.

Syntax

#pragma warn_filenamecaps on | off | reset

Remarks

If you enable this pragma, the compiler issues a warning message when an

#include directive capitalizes a filename within a user include differently from the way the filename appears on a disk. It also detects use of "8.3" DOS filenames in Windows® operating systems when a long filename is available. Use this pragma to avoid porting problems to operating systems with case-sensitive file names.

By default, this pragma only checks the spelling of user includes such as the following:

#include " file

"

For more information on checking system includes, see

warn_filenamecaps_system

.

By default, this pragma is off

.

CodeWarrior Development Studio for Power Architecture Processors Build Tools Reference Manual, Rev.

10.6, 02/2014

Freescale Semiconductor, Inc.

475