What does this program return?
Edit real GL-C, compile it through GL-Core, then inspect its returned value or native refusal.
Implementation & contract
GL-C compilation and checked IR execution; Prepared::call is the native execution boundary.
The Studio admits Bool/Int arguments and a selected 4, 8 or 16 KiB source profile. An accepted Bool false is a value, not a refusal.
Run the existing case
Choose a preset or edit the source. Only Compile & run requests execution; no customer state is changed.
Where to read the result & proof
Read the native report beneath the editor. Its original downloads bind source, arguments, profile and returned artifacts; they are not a proof of every program.
Who uses this?
An application engineer checks a small calculation and its failure boundary before choosing an integration.