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Enabled the opaque value type

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Also improved a couple error messages.
This commit is contained in:
Kayne Ruse
2026-05-01 18:42:51 +10:00
parent eb33775314
commit 18a4b33c4e
2 changed files with 22 additions and 11 deletions
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source/toy_value.c
+18 -7
View File
@@ -83,7 +83,7 @@ unsigned int Toy_hashValue(Toy_Value value) {
case TOY_VALUE_ANY:
case TOY_VALUE_REFERENCE:
case TOY_VALUE_UNKNOWN:
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't hash an unknown value type (%d), exiting\n" TOY_CC_RESET, (int)value.type);
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't hash a given value type '%s', exiting\n" TOY_CC_RESET, Toy_private_getValueTypeAsCString(value.type));
exit(-1);
}
@@ -144,7 +144,7 @@ Toy_Value Toy_copyValue(Toy_Bucket** bucketHandle, Toy_Value value) {
case TOY_VALUE_ANY:
case TOY_VALUE_REFERENCE:
case TOY_VALUE_UNKNOWN:
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't copy an unknown value type, exiting\n" TOY_CC_RESET);
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't copy a given value type '%s', exiting\n" TOY_CC_RESET, Toy_private_getValueTypeAsCString(value.type));
exit(-1);
}
@@ -182,9 +182,12 @@ void Toy_freeValue(Toy_Value value) {
return;
case TOY_VALUE_OPAQUE:
//no-op
return;
case TOY_VALUE_ANY:
case TOY_VALUE_UNKNOWN:
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't free an unknown value type, exiting\n" TOY_CC_RESET);
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't free a given value type '%s', exiting\n" TOY_CC_RESET, Toy_private_getValueTypeAsCString(value.type));
exit(-1);
}
}
@@ -329,7 +332,7 @@ bool Toy_checkValuesAreEqual(Toy_Value left, Toy_Value right) {
case TOY_VALUE_ANY:
case TOY_VALUE_REFERENCE:
case TOY_VALUE_UNKNOWN:
fprintf(stderr, TOY_CC_ERROR "ERROR: Unknown types in value equality, exiting\n" TOY_CC_RESET);
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't find equality for a given value type '%s', exiting\n" TOY_CC_RESET, Toy_private_getValueTypeAsCString(left.type));
exit(-1);
}
@@ -368,10 +371,13 @@ bool Toy_checkValuesAreComparable(Toy_Value left, Toy_Value right) {
return false;
case TOY_VALUE_OPAQUE:
//nothing compares with an opaque
return false;
case TOY_VALUE_ANY:
case TOY_VALUE_REFERENCE:
case TOY_VALUE_UNKNOWN:
fprintf(stderr, TOY_CC_ERROR "Unknown types in value comparison check, exiting\n" TOY_CC_RESET);
fprintf(stderr, TOY_CC_ERROR "ERROR: Unknown types in value comparison check, exiting\n" TOY_CC_RESET);
exit(-1);
}
@@ -425,13 +431,15 @@ int Toy_compareValues(Toy_Value left, Toy_Value right) {
break;
case TOY_VALUE_OPAQUE:
break;
case TOY_VALUE_ANY:
case TOY_VALUE_REFERENCE:
case TOY_VALUE_UNKNOWN:
break;
}
fprintf(stderr, TOY_CC_ERROR "Unknown types in value comparison, exiting\n" TOY_CC_RESET);
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't compare with a given value type '%s', exiting\n" TOY_CC_RESET, Toy_private_getValueTypeAsCString(left.type));
exit(-1);
return ~0;
@@ -641,10 +649,13 @@ Toy_String* Toy_stringifyValue(Toy_Bucket** bucketHandle, Toy_Value value) {
return Toy_createStringLength(bucketHandle, "<fn>", 4);
case TOY_VALUE_OPAQUE:
//dummy
return Toy_createStringLength(bucketHandle, "<opaque>", 6);
case TOY_VALUE_ANY:
case TOY_VALUE_REFERENCE:
case TOY_VALUE_UNKNOWN:
fprintf(stderr, TOY_CC_ERROR "Unknown types in value stringify, exiting\n" TOY_CC_RESET);
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't stringify a given value type '%s', exiting\n" TOY_CC_RESET, Toy_private_getValueTypeAsCString(value.type));
exit(-1);
}
source/toy_value.h
+4 -4
View File
@@ -29,7 +29,6 @@ typedef enum Toy_ValueType {
//8 bytes in size
typedef struct Toy_Value { //32 | 64 BITNESS
union {
struct Toy_Value* reference; //4 | 8
bool boolean; //1 | 1
int integer; //4 | 4
float number; //4 | 4
@@ -37,8 +36,8 @@ typedef struct Toy_Value { //32 | 64 BITNESS
struct Toy_Array* array; //4 | 8
struct Toy_Table* table; //4 | 8
union Toy_Function_t* function;//4 | 8
//more types go here as needed
struct Toy_Value* reference; //4 | 8
void* opaque; //4 | 8
} as; //4 | 8
Toy_ValueType type; //4 | 4
@@ -53,7 +52,6 @@ typedef struct Toy_Value { //32 | 64 BITNESS
#define TOY_VALUE_IS_TABLE(value) ((value).type == TOY_VALUE_TABLE || (TOY_VALUE_IS_REFERENCE(value) && Toy_unwrapValue(value).type == TOY_VALUE_TABLE))
#define TOY_VALUE_IS_FUNCTION(value) ((value).type == TOY_VALUE_FUNCTION || (TOY_VALUE_IS_REFERENCE(value) && Toy_unwrapValue(value).type == TOY_VALUE_FUNCTION))
#define TOY_VALUE_IS_OPAQUE(value) ((value).type == TOY_VALUE_OPAQUE)
#define TOY_VALUE_IS_TYPE(value) ((value).type == TOY_VALUE_TYPE)
#define TOY_VALUE_IS_REFERENCE(value) ((value).type == TOY_VALUE_REFERENCE)
#define TOY_VALUE_AS_BOOLEAN(value) ((value).as.boolean)
@@ -63,6 +61,7 @@ typedef struct Toy_Value { //32 | 64 BITNESS
#define TOY_VALUE_AS_ARRAY(value) ((TOY_VALUE_IS_REFERENCE(value) ? Toy_unwrapValue(value) : value).as.array)
#define TOY_VALUE_AS_TABLE(value) ((TOY_VALUE_IS_REFERENCE(value) ? Toy_unwrapValue(value) : value).as.table)
#define TOY_VALUE_AS_FUNCTION(value) ((TOY_VALUE_IS_REFERENCE(value) ? Toy_unwrapValue(value) : value).as.function)
#define TOY_VALUE_AS_OPAQUE(value) ((TOY_VALUE_IS_REFERENCE(value) ? Toy_unwrapValue(value) : value).as.opaque)
#define TOY_VALUE_FROM_NULL() ((Toy_Value){{ .integer = 0 }, TOY_VALUE_NULL})
#define TOY_VALUE_FROM_BOOLEAN(value) ((Toy_Value){{ .boolean = value }, TOY_VALUE_BOOLEAN})
@@ -73,6 +72,7 @@ typedef struct Toy_Value { //32 | 64 BITNESS
#define TOY_VALUE_FROM_TABLE(value) ((Toy_Value){{ .table = value }, TOY_VALUE_TABLE})
#define TOY_VALUE_FROM_FUNCTION(value) ((Toy_Value){{ .function = value }, TOY_VALUE_FUNCTION})
#define TOY_OPAQUE_FROM_POINTER(ptr) ((Toy_Value){{ .opaque = ptr }, TOY_VALUE_OPAQUE})
#define TOY_REFERENCE_FROM_POINTER(ptr) ((Toy_Value){{ .reference = ptr }, TOY_VALUE_REFERENCE})
//utilities