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Fixes printObject() under DEBUG_STRESS_GC. #392

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Fixes printObject() under DEBUG_STRESS_GC. #392

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bfbeddc
Fixes printObject() under DEBUG_STRESS_GC.
dkopko Feb 23, 2019
4777c72
Fixes printObject() of ObjClosures under DEBUG_STRESS_GC/DEBUG_TRACE_GC.
dkopko Feb 25, 2019
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1 change: 1 addition & 0 deletions c/memory.c
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Original file line number Diff line number Diff line change
Expand Up @@ -216,6 +216,7 @@ static void freeObject(Obj* object) {
case OBJ_STRING: {
ObjString* string = (ObjString*)object;
FREE_ARRAY(char, string->chars, string->length + 1);
string->chars = NULL;
FREE(ObjString, object);
break;
}
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14 changes: 12 additions & 2 deletions c/object.c
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Expand Up @@ -224,12 +224,22 @@ void printObject(Value value) {
//< Methods and Initializers not-yet
//> Closures not-yet
case OBJ_CLOSURE:
printf("<fn %s>", AS_CLOSURE(value)->function->name->chars);
if (AS_CLOSURE(value)->function &&
AS_CLOSURE(value)->function->name &&
AS_CLOSURE(value)->function->name->chars) {
printf("<fn %s>", AS_CLOSURE(value)->function->name->chars);
} else {
printf("<fn uninit%ju>", (uintmax_t)(uintptr_t)AS_CLOSURE(value));
}
break;
//< Closures not-yet
//> Calls and Functions not-yet
case OBJ_FUNCTION:
printf("<fn %s>", AS_FUNCTION(value)->name->chars);
if (AS_FUNCTION(value)->name) {
printf("<fn %s>", AS_FUNCTION(value)->name->chars);
} else {
printf("<fn uninit%ju>", (uintmax_t)(uintptr_t)AS_FUNCTION(value));
}
break;
//< Calls and Functions not-yet
//> Classes and Instances not-yet
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