System Architecture (eg. arm, x86_64, ...): x86_64
Your problem description
I have written another test - sudoku solver. It causes AerScript interpreter to fail. Sometimes it simply results in no solution, sometimes throws segmentation fault. When investigating issue, I realized this is connected with LOOP frames. After modifying code, to not declare variables repeatedly inside loops and removing OP_LOOP_START and OP_LOOP_START calls from PH7_CompileFor(), PH7_CompileBreak() and PH7_CompileContinue(), attached script has begun to work properly. Additionally, during investigation I have found another problem with for() loop statement:
for(int $a = 0; $a < 5; $a++) {
}
var_dump($a); // shows 4, while it should result in non-existent variable error.
Revisions c730082fa0 and 709b5971c6 fixes the segmentation fault problem. There is still a need to investigate and resolve problem of variables scopes.
Revisions c730082fa0 and 709b5971c6 fixes the segmentation fault problem. There is still a need to investigate and resolve problem of variables scopes.
AerScript Information
ab36234ff3
Your problem description
I have written another test - sudoku solver. It causes AerScript interpreter to fail. Sometimes it simply results in no solution, sometimes throws segmentation fault. When investigating issue, I realized this is connected with LOOP frames. After modifying code, to not declare variables repeatedly inside loops and removing OP_LOOP_START and OP_LOOP_START calls from PH7_CompileFor(), PH7_CompileBreak() and PH7_CompileContinue(), attached script has begun to work properly. Additionally, during investigation I have found another problem with for() loop statement:
Expected results
Current results
Attached affected script.
Revisions
c730082fa0
and709b5971c6
fixes the segmentation fault problem. There is still a need to investigate and resolve problem of variables scopes.Sudoku solver test added in
3eb82e632b
.