Parser bug in #if exppression

[ivan.cuevas]

Hi all,

I think I have found a bug related to preprocessor's behavior with #if expressions.

In the attached sample, when a variable is defined in a conditional expression, the later expressions ignore it despite of the variable is properly defined.

if_preprocessor.zip

[silent]

Hi Iván,
 
Yes, you are absolutely right :) Temporary workaround for this issue is to replace code starting from line 12 to this:

#ifdef USE_TEST_VARIABLE_1
 #define TEST_VARIABLE 1
#endif // USE_TEST_VARIABLE_1
 
#ifdef USE_TEST_VARIABLE_2
 #define TEST_VARIABLE 2
#endif // USE_TEST_VARIABLE_2
 
#ifdef USE_TEST_VARIABLE_3
 #define TEST_VARIABLE 3
#endif // USE_TEST_VARIABLE_3

This issue will be fixed in the next SDK update.
 
Thanks!

[silent]

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