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#version 110
#define ON
float sum = 0.0;
void main()
{
#ifdef ON
//yes
sum += 1.0;
#ifdef OFF
//no
sum += 20.0;
#endif
#if defined(ON)
//yes
sum += 300.0;
#endif
#endif
#if defined(OFF)
//no
sum += 4000.0;
#if !defined(ON)
//no
sum += 50000.0;
#endif
//no
sum += 0.1;
#ifdef ON
//no
sum += 0.2;
#endif
//no
sum += 0.01;
#ifdef ON
//no
sum += 0.02;
#else
//no
sum += 0.03;
#endif
//no
sum + 0.3;
#endif
#if !defined(OFF)
//yes
sum += 600000.0;
#if defined(ON) && !defined(OFF)
//yes
sum += 80000000.0;
#if defined(OFF) || defined(ON)
//yes
sum += 900000000.0;
#if defined(ON) && defined(OFF)
//no
sum += 0.7;
#elif !defined(OFF)
//yes
sum += 7000000.0;
#endif
#endif
#endif
#endif
// sum should be 987600301.0
gl_Position = vec4(sum);
}
#define A 1
#define C 0
#define E 0
#define F 1
#if A
#if C
#if E
int selected4 = 1;
#elif F
int selected4 = 2;
#else
int selected4 = 3;
#endif
#endif
int selected4 = 4;
#endif
#define ZA 1
#define ZC 1
#define ZE 0
#define ZF 1
#if ZA
#if ZC
#if ZE
int selected2 = 1;
#elif ZF
int selected2 = 2;
#else
int selected2 = 3;
#endif
#endif
#endif
#define AZA 1
#define AZC 1
#define AZE 0
#define AZF 0
#if AZA
#if AZC
#if AZE
int selected3 = 1;
#elif AZF
int selected3 = 2;
#else
int selected3 = 3;
#endif
#endif
#endif
// ERROR cases...
#if 0
int;
#else
int;
#elif 1
int;
#endif
#if 0
int;
#else
int;
#else
int;
#endif
#if 0
#if 0
int;
#else
int;
#elif 1
int;
#endif
#if 0
int;
#else
int;
#else
int;
#endif
#endif
#define FUNC(a,b) a+b
void foo985(){ FUNC( (((2))), ((3),4)); }
// needs to be last test in file
void foo987(){ FUNC(((); } // ERROR, EOF in argument
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