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WIP: Implementing arrays into the script, read more

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I had intended to solve the Advent of Code puzzles in Toy, but they
don't work without arrays. I wasn't able to enable arrays in time, so
I need to focus on doing things correctly.

The most immediate tasks are marked with 'URGENT', and a lot of tests
need writing.
This commit is contained in:
Kayne Ruse
2024-12-02 11:58:03 +11:00
parent 12c6ac938c
commit 62ca7a1fb7
16 changed files with 599 additions and 241 deletions
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55
source/toy_value.h
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@@ -20,39 +20,45 @@ typedef enum Toy_ValueType {
TOY_VALUE_OPAQUE,
TOY_VALUE_TYPE,
TOY_VALUE_ANY,
TOY_VALUE_REFERENCE, //not a value itself, but pointing to one
TOY_VALUE_UNKNOWN, //The correct type is unknown, but will be determined later
} Toy_ValueType;
//8 bytes in size
typedef struct Toy_Value { //32 | 64 BITNESS
typedef struct Toy_Value { //32 | 64 BITNESS
union {
bool boolean; //1 | 1
int integer; //4 | 4
float number; //4 | 4
struct Toy_String* string; //4 | 8
struct Toy_Array* array; //4 | 8
struct Toy_Value* reference; //4 | 8
bool boolean; //1 | 1
int integer; //4 | 4
float number; //4 | 4
struct Toy_String* string; //4 | 8
struct Toy_Array* array; //4 | 8
//TODO: more types go here
//TODO: consider 'stack' as a possible addition
} as; //4 | 8
Toy_ValueType type; //4 | 4
} Toy_Value; //8 | 16
} as; //4 | 8
#define TOY_VALUE_IS_NULL(value) ((value).type == TOY_VALUE_NULL)
#define TOY_VALUE_IS_BOOLEAN(value) ((value).type == TOY_VALUE_BOOLEAN)
#define TOY_VALUE_IS_INTEGER(value) ((value).type == TOY_VALUE_INTEGER)
#define TOY_VALUE_IS_FLOAT(value) ((value).type == TOY_VALUE_FLOAT)
#define TOY_VALUE_IS_STRING(value) ((value).type == TOY_VALUE_STRING)
#define TOY_VALUE_IS_ARRAY(value) ((value).type == TOY_VALUE_ARRAY)
#define TOY_VALUE_IS_TABLE(value) ((value).type == TOY_VALUE_TABLE)
#define TOY_VALUE_IS_FUNCTION(value) ((value).type == TOY_VALUE_FUNCTION)
#define TOY_VALUE_IS_OPAQUE(value) ((value).type == TOY_VALUE_OPAQUE)
Toy_ValueType type; //4 | 4
} Toy_Value; //8 | 16
#define TOY_VALUE_AS_BOOLEAN(value) ((value).as.boolean)
#define TOY_VALUE_AS_INTEGER(value) ((value).as.integer)
#define TOY_VALUE_AS_FLOAT(value) ((value).as.number)
#define TOY_VALUE_AS_STRING(value) ((value).as.string)
#define TOY_VALUE_AS_ARRAY(value) ((value).as.array)
#define TOY_VALUE_IS_NULL(value) (Toy_unwrapValue(value).type == TOY_VALUE_NULL)
#define TOY_VALUE_IS_BOOLEAN(value) (Toy_unwrapValue(value).type == TOY_VALUE_BOOLEAN)
#define TOY_VALUE_IS_INTEGER(value) (Toy_unwrapValue(value).type == TOY_VALUE_INTEGER)
#define TOY_VALUE_IS_FLOAT(value) (Toy_unwrapValue(value).type == TOY_VALUE_FLOAT)
#define TOY_VALUE_IS_STRING(value) (Toy_unwrapValue(value).type == TOY_VALUE_STRING)
#define TOY_VALUE_IS_ARRAY(value) (Toy_unwrapValue(value).type == TOY_VALUE_ARRAY)
#define TOY_VALUE_IS_TABLE(value) (Toy_unwrapValue(value).type == TOY_VALUE_TABLE)
#define TOY_VALUE_IS_FUNCTION(value) (Toy_unwrapValue(value).type == TOY_VALUE_FUNCTION)
#define TOY_VALUE_IS_OPAQUE(value) (Toy_unwrapValue(value).type == TOY_VALUE_OPAQUE)
#define TOY_VALUE_IS_TYPE(value) (Toy_unwrapValue(value).type == TOY_VALUE_TYPE)
#define TOY_VALUE_IS_REFERENCE(value) ((value).type == TOY_VALUE_REFERENCE)
#define TOY_VALUE_AS_BOOLEAN(value) (Toy_unwrapValue(value).as.boolean)
#define TOY_VALUE_AS_INTEGER(value) (Toy_unwrapValue(value).as.integer)
#define TOY_VALUE_AS_FLOAT(value) (Toy_unwrapValue(value).as.number)
#define TOY_VALUE_AS_STRING(value) (Toy_unwrapValue(value).as.string)
#define TOY_VALUE_AS_ARRAY(value) (Toy_unwrapValue(value).as.array)
//TODO: more
#define TOY_VALUE_FROM_NULL() ((Toy_Value){{ .integer = 0 }, TOY_VALUE_NULL})
@@ -63,7 +69,10 @@ typedef struct Toy_Value { //32 | 64 BITNESS
#define TOY_VALUE_FROM_ARRAY(value) ((Toy_Value){{ .array = value }, TOY_VALUE_ARRAY})
//TODO: more
#define TOY_REFERENCE_FROM_POINTER(ptr) ((Toy_Value){{ .reference = ptr }, TOY_VALUE_REFERENCE})
//utilities
TOY_API Toy_Value Toy_unwrapValue(Toy_Value value);
TOY_API unsigned int Toy_hashValue(Toy_Value value);
TOY_API Toy_Value Toy_copyValue(Toy_Value value);