6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2025-02-09 02:30:42 +00:00
Code Issues Projects Releases Wiki Activity

Made a regression test increment a variable after, instead of before, using it.

Browse Source 
That change allows the initial value of zero to be tested.
This commit is contained in:
Greg King 2020-07-20 17:16:11 -04:00
parent 5a9d76ad52
commit 517df130cc
1 changed files with 7 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
test/val/bug1108.c
View File

@ -7,34 +7,31 @@
unsigned char x = 0; unsigned char x = 0;
unsigned char PrintVar1(void) static unsigned char PrintVar1(void)
{ {
unsigned char cx = x + 1; unsigned char cx = x + 1;
printf("cx:%d x:%d\n", cx, x); printf("cx:%d x:%d\n", cx, x);
return cx == 0; return cx == 0;
} }
unsigned char PrintVar2(void) static unsigned char PrintVar2(void)
{ {
unsigned char cx = x + 1; unsigned char cx = x + 1;
unsigned char cy; unsigned char cy;
cy = x + 1; cy = x + 1;
printf("cx:%d cy:%d x:%d\n", cx, cy, x); printf("cx:%d cy:%d x:%d\n", cx, cy, x);
return cx != cy; return cx != cy;
} }
#pragma static-locals (off) static unsigned char ret = 0;
unsigned char n;
unsigned char ret = 0;
int main(void) int main(void)
{ {
for (n = 0; n < 10; n++) { do {
++x;
ret |= PrintVar1(); ret |= PrintVar1();
ret |= PrintVar2(); ret |= PrintVar2();
} } while (++x < 10);
return ret; return ret;
} }