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Better library stuff #7

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max merged 3 commits from unstable into master 2026-01-19 20:01:56 +11:00
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include/groundext.h
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@@ -7,10 +7,30 @@
extern "C" { extern "C" {
#endif #endif
// Macro for easily returning errors
#define ERROR(what, type) return createErrorGroundValue(createGroundError(what, type, NULL, NULL))
// Forward declaration of the scope structure used in interpreter // Forward declaration of the scope structure used in interpreter
struct GroundScope; struct GroundScope;
typedef struct GroundScope GroundScope; typedef struct GroundScope GroundScope;
/*
* Stores data associated with an error thrown during Ground execution.
*/
typedef struct GroundError {
char* what;
char* type;
struct GroundInstruction* where;
size_t line;
bool hasLine;
} GroundError;
// Creates a GroundValue containing (in), with type ERROR.
GroundValue createErrorGroundValue(GroundError in);
// Creates a GroundError.
GroundError createGroundError(char* what, char* type, GroundInstruction* where, size_t* line);
/* /*
* Function pointer type for native functions. * Function pointer type for native functions.
* scope: The current execution scope (opaque). * scope: The current execution scope (opaque).